Symptoms during normal pregnancy: a prospective controlled study

Benefits of Resistance Training During Pregnancy for Maternal and Fetal Health: A Brief Overview

Research demonstrates resistance training is not only safe but also beneficial for pregnant women. However, exercise recommendations for pregnant women still minimize the importance of resistance exercise and provide minimal guidance. With a large increase in strength-focused sports among women, it is critical to re-evaluate the risk/benefit ratio of these exercises and ensure the latest recommendations reflect the latest clinical research. The purpose of this review is to highlight the safety and benefits of resistance training for both maternal and fetal health, particularly focusing on recent work. Relevant research involving resistance training during pregnancy was accessed and analyzed via a quasi-systematic search. Results demonstrate that appropriate prenatal resistance training can help alleviate some of the common symptoms of pregnancy, such as fatigue, back pain, and poor mental health. Resistance exercise can assist with glucose control in gestational diabetes mellitus, as well as decrease the risk of infant macrosomia and childhood metabolic dysfunction associated with uncontrolled gestational diabetes. Resistance training can also increase the likelihood of a vaginal delivery, which is beneficial for both mother and baby. Concerning fetal health, resistance training increases uterine blood flow, decreases the risk of neonatal macrosomia, and improves cognitive function and metabolic health in childhood. As with all forms of exercise, pregnant women should avoid resistance exercises that involve the supine position for extended bouts of time, trauma (or risk of trauma) to the abdomen, ballistic movements, movements that rely heavily on balance, and conditions that prohibit appropriate temperature control. With these considerations in mind, resistance training's benefits far surpass the lack of risk to the fetus. Resistance training is a safe and effective way to improve and maintain physical fitness during pregnancy and represents no risk to fetal health and development. Thus, healthcare providers should recommend resistance training for pregnant women.

Prevalence and course of pregnancy symptoms using self-reported pregnancy app symptom tracker data

During pregnancy, almost all women experience pregnancy-related symptoms. The relationship between symptoms and their association with pregnancy outcomes is not well understood. Many pregnancy apps allow pregnant women to track their symptoms. To date, the resulting data are primarily used from a commercial rather than a scientific perspective. In this work, we aim to examine symptom occurrence, course, and their correlation throughout pregnancy. Self-reported app data of a pregnancy symptom tracker is used. In this context, we present methods to handle noisy real-world app data from commercial applications to understand the trajectory of user and patient-reported data. We report real-world evidence from patient-reported outcomes that exceeds previous works: 1,549,186 tracked symptoms from 183,732 users of a smartphone pregnancy app symptom tracker are analyzed. The majority of users track symptoms on a single day. These data are generalizable to those users who use the tracker for at least 5 months. Week-by-week symptom report data are presented for each symptom. There are few or conflicting reports in the literature on the course of diarrhea, fatigue, headache, heartburn, and sleep problems. A peak in fatigue in the first trimester, a peak in headache reports around gestation week 15, and a steady increase in the reports of sleeping difficulty throughout pregnancy are found. Our work highlights the potential of secondary use of industry data. It reveals and clarifies several previously unknown or disputed symptom trajectories and relationships. Collaboration between academia and industry can help generate new scientific knowledge.

Patient-Centered Care in the Management of Cancer During Pregnancy

The management of cancer during pregnancy requires a patient-centered, multidisciplinary approach to balance maternal and fetal well-being given the rarity of this clinical scenario and lack of substantial data. Involvement of oncology and nononcology medical specialists and ethical, legal, and psychosocial supports, as needed, is instrumental in navigating the complexities of care for this patient population. Critical periods of fetal development and physiological changes in pregnancy must be considered when planning diagnostic and therapeutic approaches during pregnancy. The complexity of symptom recognition and interventional approaches contributes to diagnostic delays of cancers during pregnancy. Ultrasound and whole-body diffusion-weighted magnetic resonance imaging are safe throughout pregnancy. Surgery can be safely performed throughout pregnancy, with the early second trimester preferred for intra-abdominal surgery. Chemotherapy can be safely administered after 12-14 weeks of gestation until 1-3 weeks before the anticipated delivery. Most targeted and immunotherapeutic agents are contraindicated during pregnancy because of limited data. Pelvic radiation during pregnancy is absolutely contraindicated, while if radiation to the upper body is needed, administration should only be considered early in pregnancy. To ensure that the total cumulative fetal exposure to ionizing radiation does not exceed 100 mGy, early inclusion of the radiology team in the care plan is required. Closer prenatal monitoring is recommended for maternal and fetal treatment-related toxicities. Delivery before 37 weeks of gestation should be avoided if possible, and vaginal delivery is preferred unless obstetrically indicated or specific clinical scenarios. Postpartum, breastfeeding should be discussed, and the neonate should receive blood work to assess for acute toxicities with follow-up arranged for long-term monitoring.

The predictive value of common symptoms in early pregnancy for complications later in pregnancy and at birth

INTRODUCTION

The aim was to investigate whether common pregnancy-related symptoms-nausea, vomiting, back pain, pelvic girdle pain, pelvic cavity pain, vaginal bleeding, itching of vulva, pregnancy itching, leg cramps, uterine contractions and varicose veins-in the first trimester of pregnancy add to the identification of women at high risk of future pregnancy and birth complications.

MATERIAL AND METHODS

Survey data linked to national register data. All women booking an appointment for a first prenatal visit in one of 192 randomly selected General Practices in East Denmark in the period April 2015-August 2016. The General Practices included 1491 women to this prospective study. Two outcomes, pregnancy complications and birth complications, were collected from the Danish Medical Birth Register.

RESULTS

Among the 1413 included women, 199 (14%) experienced complications in later pregnancy. The most serious complication, miscarriage, was experienced by 65 women (4.6%). Other common pregnancy complications were gestational diabetes mellitus (n = 11, 0.8%), gestational hypertension without proteinuria (n = 34, 2.4%), mild to moderate preeclampsia (n = 34, 2.4%) and gestational itching with effect on liver (n = 17, 1.2%). Women who experienced pelvic girdle pain, pelvic cavity pain or vaginal bleeding in the first trimester of pregnancy had a higher risk of pregnancy complications later on in later pregnancy. None of the other examined symptoms showed associations to pregnancy complications. No associations were found between pregnancy-related physical symptoms in first trimester and birth complications.

CONCLUSIONS

Symptoms in early pregnancy do not add much information about the risk of pregnancy or birth complications, although pain and bleeding may give reason for some concern. This is an important message to women experiencing these common symptoms and to their caregivers.

Fulminant type 1 diabetes mellitus in a GDM pregnancy: early recognition is vital for maternal and fetal outcomes

Summary

Fulminant type 1 diabetes mellitus (FT1DM) is characterised by extremely rapid destruction of pancreatic beta cells. An association between FT1DM and pregnancy has been reported and can lead to unfavourable pregnancy outcomes without timely treatment. We report a case of FT1DM in a pregnancy with gestational diabetes mellitus (GDM), the first of its kind in the English literature to date. A 27-year-old woman with insulin-requiring GDM presented with rapidly deteriorating glycaemic control in her third trimester of pregnancy despite good concordance to treatment. The investigation identified the hallmarks of FT1DM: hyperglycaemia with acute metabolic decompensation and non-immune-mediated beta-cell failure. She received prompt treatment with intravenous insulin therapy and was transitioned to subcutaneous insulin once biochemical improvement had been achieved, albeit with higher insulin requirements than before. She had a good pregnancy outcome and delivered a healthy male infant 5 weeks later through induction of labour. Due to persistent beta-cell dysfunction, she remained on basal-bolus insulin postpartum. This case highlights the importance of early recognition and treatment of FT1DM in pregnancy to prevent adverse maternal and fetal prognoses.

Learning points

Fulminant type 1 diabetes mellitus (FT1DM) is a subtype of type 1 diabetes characterised by extremely rapid beta-cell destruction, leading to abrupt-onset hyperglycaemia with ketosis or ketoacidosis. The pathognomonic characteristics of FT1DM include the development of diabetic ketosis or ketoacidosis typically within 7 days after the onset of symptoms of hyperglycaemia, a near-normal level of glycated haemoglobin despite elevated plasma glucose levels and the absence of islet cell autoantibodies. The pathophysiology of FT1DM is unclear but the association with genetic predisposition, viral infection and pregnancy has been reported. Due to its predilection for pregnancy, clinicians should have a high index of suspicion for FT1DM in pregnant women with rapidly progressing hyperglycaemic ketoacidosis. As diabetic ketoacidosis in pregnancy is associated with adverse maternal and fetal outcomes, immediate initiation of treatment in pregnant women with suspected FT1DM is extremely vital to prevent morbidity and mortality, even if investigations are still underway. Patients with FT1DM require lifelong insulin therapy due to the complete loss of beta-cell function.

Psychometric Properties of the Persian Version of Pregnancy Symptoms Inventory (PSI)

The aim of this study was to determine the psychometric properties of the Persian version of pregnancy symptoms inventory. A methodological study. This study was conducted on 220 pregnant women. Construct validity was measured by exploratory factor analysis and confirmatory factor analysis. Reliability was measured by intra-class correlation coefficient and internal consistency. Since the items 12 (snoring) and 16 (thrush) failed to obtain the minimum principal axis factoring in exploratory factor analysis, they were removed from the Persian version. Confirmatory factor analysis showed a good fit for the extracted model. Cronbach's alpha was .94 for the frequency items and .95 for the limitation items. Intra-class correlation coefficient was between .58 and 1 for frequency items and between .73 and 1 for limitation items. The Persian version of pregnancy symptoms inventory was a valid and reliable scale to be used for Iranian pregnant women.

Turkish translation, cross-cultural adaptation, and psychometric validation of the pregnancy symptoms inventory: An instrument to assess the full spectrum of pregnancy symptoms

OBJECTIVE

To translate the PSI (Pregnancy Symptoms Inventory) into Turkish, to perform its cultural adaptation, to establish its reliability and validity, and to examine the prevalence of perceived pregnancy symptoms frequency and symptom-related limitation in Turkish pregnant women.

DESIGN

This cross-sectional study included healthy pregnant women over 18 years old from all 3 pregnancy trimesters. In the reliability analysis, the test-retest reliability was investigated by the Pearson correlation analysis. For the criterion validity of the PSI, correlations between the total pregnancy symptom frequency scores and the total scores of the Tilburg Pregnancy Distress Scale, the State-Trait Anxiety Inventory, the Beck Depression Inventory, and the Nottingham Health Profile were analyzed. Frequency and limitation perception prevalence of the symptoms were calculated as a percentage based on the response to each symptom. Statistical significance level was accepted as p<0.05.

MEASUREMENTS AND FINDINGS

In the present study, 210 pregnant women participated, and 42 pregnant women filled out the Turkish-PSI twice for the test-retest analysis. In the frequency and limitation sections of the PSI, the test-retest correlations for each symptom were found to vary between medium and very strong (0.42-1.00 and 0.39-1.00, p <0.05, respectively). Moderate correlations (rho = 0.39-0.58, p <0.05, p ≤ 0.001) were detected between the frequency section total score and the total scores of the other scales. The top four symptoms indicated as "often" by the Turkish pregnant women were urinary frequency (42.4%), fatigue/tiredness (28.6%), increased vaginal discharge (26.7%), and upper/lower back pain (23.8%).

KEY CONCLUSIONS

The Turkish-PSI is a comprehensive, reliable, and valid inventory for evaluating a wide range of pregnancy symptoms in Turkish pregnant women. Further studies are needed to examine the sensitivity of the Turkish-PSI to treatment-induced changes.

IMPLICATIONS FOR PRACTICE

Comprehensive and practical symptom questioning tools such as the PSI during pregnancy can lead to the early detection of pregnancy symptoms and to initiate effective non-pharmacological interventions.

Approach to Fatigue: Best Practice

Owing to the broad differential diagnoses that can present as fatigue, a rational approach to diagnosis is paramount. Performance of a battery of diagnostic tests is unlikely to assist with diagnosis, highlighting the importance of a thorough history and physical examination. Fatigue can be a sequela of an underlying medical disease or exists as a primary condition. Management of secondary fatigue largely depends on treatment of the underlying condition. There are no FDA-approved medications for primary fatigue, now known as system exertion intolerance disease. Treatment is focused on individualized exercise therapy and cognitive behavioral therapy.

Examining to what extent pregnancy-related physical symptoms worry women in the first trimester of pregnancy: a cross-sectional study in general practice

BACKGROUND

Women often wish to discuss their pregnancy symptoms with their GP. However, the two parties' understanding of symptoms may not be aligned.

AIM

To examine to what degree a specific pregnancy-related symptom worried women in the first trimester and analyse the characteristics of the most worried women.

DESIGN & SETTING

A cross-sectional study was performed in general practice in Denmark from 1 March 2015-15 August 2016.

METHOD

Women attending the first prenatal care visit completed a questionnaire about pregnancy-related physical symptoms and worries. Women were recruited from 125 GP practices and 294 GPs participated in the study. Further data were obtained from their pregnancy health record. Multivariable logistic regression analysis was used to assess the associations between the women's worries and the severity of the symptoms, which were adjusted for age and parity.

RESULTS

A total of 1508 women, aged 16-45 years, were included and 1455 completed the questionnaire. Nausea, vomiting, pelvic cavity pain, and back pain were the most common symptoms, and 88% reported having two or more symptoms simultaneously. Among the 1278 women reporting nausea, only 21% were worried, while 88% of the 252 women reporting vaginal bleeding were worried. Primigravidae (those pregnant for the first time) were significantly more worried about vomiting and nausea than multigravidae (those who have experienced pregnancy previously). Those aged >35 years were more worried about pelvic girdle pain and pelvic cavity pain than younger women.

CONCLUSION

Pregnancy-related physical symptoms are frequent in the first trimester. The severity of worries depends on the symptom. Vaginal bleeding and pain give rise to the majority of severe worries, especially among young women.

How communication about risk and role affects women's decisions about birth after caesarean

OBJECTIVE

This study investigated how health care provider communication of risk information, and women's role in decision-making, influenced women's preferences for mode of birth after a previous caesarean birth.

METHODS

Women (N = 669) were randomised to one of eight conditions in a 2 (selectivity of risk information) × 2 (format of risk information) × 2 (role in decision making) experimental design. After exposure to a hypothetical decision scenario that varied information communicated by an obstetrician to a pregnant woman with a previous caesarean birth across the three factors, women were asked to decide their preferred hypothetical childbirth preference.

RESULTS

Women provided with selective information (incomplete/biased toward repeat caesarean) and relative risk formats (ratio of incidence being compared e.g. 2.5 times higher), perceived lower risk for caesarean and were significantly more likely to prefer repeat caesarean birth than those provided with non-selective information (complete/unbiased) and absolute risk formats (incidence rate e.g. 0.01 per 100). Role in decision-making did not significantly influence childbirth preferences CONCLUSIONS: Modifiable aspects of healthcare provider communication may influence women's decision-making about childbirth preferences PRACTICE IMPLICATIONS: Optimised communication about risks of all options may have an impact on over-use of repeat CS.

Systematic review of interventions targeting sickness absence among pregnant women in healthcare settings and workplaces

OBJECTIVES

The high rate of sickness absence from work during pregnancy is recognised as a problem, and may be higher than necessary from a health perspective. The aim was to evaluate the effectiveness of interventions in healthcare settings and workplaces targeting sickness absence among pregnant women.

METHODS

Studies were eligible if they included pregnant women participating in any intervention in healthcare settings or workplaces. The outcome was length of sickness absence in days or number of episodes. Study design had to be either randomised controlled trials (RCTs) or quasi-experimental studies.The search for studies was conducted in PubMed, Scopus, CINAHL, PsycINFO, ClinicalTrials.gov and WHO trial registry. Risk of bias was assessed by the Joanna Briggs Institute standardised quality assessment instrument.

RESULTS

A total of nine studies were quality assessed and of these, four were excluded due to insufficient methodological quality. Five RCTs conducted in healthcare settings in Sweden and Norway were included. Due to heterogeneity, meta-analysis was not performed.Two RCTs examined complementary and alternative medicine and three RCTs the effect of physical exercise. In general, the frequency of women on sickness absence was lower in the intervention groups than the control groups, however, only among pregnant women who participated in a 12-week exercise programme, the frequency was significantly lower (22% vs 30%, p=0.04).

CONCLUSION

The evidence of interventions targeting sickness absence among pregnant women in healthcare settings is sparse, and no studies were conducted at workplaces.Future interventions including physical activity provided in collaboration with healthcare settings and workplaces are requested. Studies should measure sickness absence based on valid methods, measure compliance to the intervention and provide transparency of statistical methods.

PROSPERO REGISTRATION NUMBER

CRD42018084802.

Effectiveness of Manual Treatment on Pregnancy Symptoms: Usefulness of Manual Treatment in Treating Pregnancy Symptoms

Objectives

To determine the usefulness of manual treatment in reducing or eliminating pregnancy symptoms during first and second trimester.

Methods

Manual treatment of the cervical and thoracic spine was performed in a group of 115 pregnant women who developed pregnancy symptoms during normal pregnancy. A rotational traction of the cervical spine was applied. Patients in whom the treatment was unsuccessful underwent second round of treatment after a pause of a minimum 3 days. Patients for whom the treatment was initially successful but later relapsed also repeated whole procedure. Pregnancy symptoms analyzed in this study were heartburn, nausea, vomiting, dizziness, headache, insomnia, neck pain, hyperosmia and hypersalivating.

Results

Manual treatment successfully treated pregnancy symptoms in 91 (79.1%) patients, it was partially successful for 22 (19.1%), and unsuccessful for 2 patients (1.7%) after the first treatment. After the second treatment, out of a total 56 patients, the treatment was completely successful in 40 (71.4%), partially successful in 14 (25%), and unsuccessful in 2 (3.6%) patients. The highest success rate was in eliminating headache (97.3%), vomiting (95.9%), dizziness (94.5%), nausea (92.9%), neck pain (92.9%), insomnia (91.9%), heartburn (88.8%), hyperosmia (78.5%) and hyper salivating (78%).

Conclusion

Manual therapy in pregnancy is a drugless, etiological, usually highly effective therapy. It is a low cost, rapid, safe, and well tolerated treatment for pregnancy symptoms which frequently has an immediate effect, thus making it an optimal treatment for pregnancy symptoms.

Effects of Resistance Training on Fatigue-Related Domains of Quality of Life and Mood During Pregnancy: A Randomized Trial in Pregnant Women With Increased Risk of Back Pain

OBJECTIVE

The aim of the study was to test whether the adoption of twice weekly, low-to-moderate intensity resistance training during weeks 22 to 34 of pregnancy can improve quality of life and mood.

METHODS

A parallel-group trial was conducted. Women in their second trimester (N = 134) were randomly assigned to 12 weeks of wait list, bimonthly pregnancy education classes, or twice weekly low-to-moderate intensity resistance training. Resistance training involved one abdominal exercise with no external load and five exercises (leg extension, leg press, arm lat pull, leg curl, and lumbar extension) with an external load that gradually progressed, and the total active exercise time during each exercise session was approximately 17 minutes. Quality of life and mood were measured before and after the interventions using the 36-item Short Form Health Survey and Profile of Mood States. Intent-to-treat mixed-model analyses of variance (3 groups by 2 times, pre- and postintervention) tested the hypothesis that outcomes would worsen for the controls and not change or improve for the resistance training group.

RESULTS

The group by time interaction (F(2,131) = 3.144, η = .046, p = .046) for 36-item Short Form Health Survey vitality and subsequent simple main effects showed that scores were unchanged across time after resistance training (-1.8 (14.8)) but significantly decreased for the education (-6.44 (12.69), t = 3.408, df = 44, p = .001) and wait list (-9.11 (14.78), t = 4.135, df = 44, p < .001) groups, whereas posttest vitality scores for the pregnancy group (45.9 (16.9)) were significantly higher than the wait list (40.1 (16.3), t = 1.989, df = 87, p = .05) but not the education group (42.1 (15.4), p = .27). Profile of mood states fatigue scores showed a similar pattern.

CONCLUSIONS

Adverse changes in symptoms of energy and fatigue during pregnancy are attenuated by adopting low-to-moderate intensity resistance training.

CLINICAL TRIAL REGISTRATION

Clinicaltrials.gov, NCT02557893.

Pregnancy in a woman with a Fontan circulation: A review

More women with congenital heart disease survive to childbearing ages, due to improvements in surgical practice and postoperative care. This review discusses pregnancy in women with a single ventricle, describing maternal obstetric and cardiovascular complications and the increased risks of prematurity and adverse neonatal outcomes. Recommendations are made based on current understanding, guidelines and published literature, with recognition that there is much knowledge yet to be gained.

The Effects of Fibromyalgia Syndrome on Physical Function and Psychological Status of Pregnant Females

Objectives

This study aims to investigate the frequency and most common symptoms of fibromyalgia syndrome (FS) among pregnant females and determine the impacts of FS on physical functioning and psychological status.

Patients and methods

A total of 360 pregnant females (mean age 26.5 years, range 19 to 42 years) were included. The subjects were divided into two groups in terms of having (FS group; n=136; mean age 27 years; range 19 to 41 years) or not having FS (control group; n=224; mean age 26.5 years; range 20 to 42 years). The impact of FS on physical functions was evaluated using Fibromyalgia Impact Questionnaire. Psychological statuses of the subjects were evaluated using State-Trait Anxiety Inventory, Wijma Delivery Expectancy/Experience Questionnaire, and Beck Depression Inventory.

Results

Low back pain was the most common complaint while fatigue was the most common symptom in FS group. FS group had higher levels of pain and physical disability (p<0.001) and also higher values of anxiety, fear of childbirth, and depression (p<0.001, for all values) compared to control group. Symptom severity and physical function scores were significantly correlated with increased levels of pain, depression, anxiety, and fear of childbirth (p<0.001, for all values).

Conclusion

Fibromyalgia syndrome is common among pregnant females. The existence of FS in pregnancy is a severe factor contributing to maternal stress, anxiety, and depression. Therapeutic measures for fibromyalgia syndrome should be well-established to support healthy pregnancy and good child health outcome.

Healthcare practitioner utilisation for back pain, neck pain and/or pelvic pain during pregnancy: an analysis of 1835 pregnant women in Australia

AIMS

Back, neck and/or pelvic pain are common symptoms experienced by pregnant women. Although pregnant women are known to use complementary and alternative medicine (CAM) frequently, no research to date has provided in-depth examination of healthcare practitioner utilisation of pregnant women who experience back, neck and/or pelvic pain.

METHODS

A sub-study of 1835 pregnant women from the nationally representative Australian Longitudinal Study on Women's Health (ALSWH). Demographics, health status and healthcare utilisation measures were analysed for symptoms of back, neck and/or pelvic pain during pregnancy, using regression models.

RESULTS

During their pregnancy, 39.5% women experienced back pain, 12.4% experienced neck pain and 16.3% women experienced pelvic pain. Pregnant women were more likely to consult a massage therapist for their back pain (32.3%) and neck pain (39.9%), and another alternative practitioner (27.3%) or obstetrician (22.1%) for pelvic pain, while some women did not seek treatment (<30%). Women who sought help for each symptom reported significantly worse levels of mental and physical health across most SF-36 domains (P<.05). Women without health insurance, or pregnancy-related healthcare insurance were less likely to seek treatment.

DISCUSSION AND CONCLUSION

Pregnant women experiencing back, neck and/or pelvic pain frequently consult CAM practitioners, particularly if they have healthcare insurance. There is a need for all healthcare practitioners providing maternity care to enquire about possible back, neck and pelvic pain amongst women in their care and be cognisant of possible corresponding CAM use for such symptoms.

Muscle strengthening exercises during pregnancy are associated with increased energy and reduced fatigue

INTRODUCTION

Physical inactivity likely contributes to fatigue and low energy during pregnancy but whether acute resistance exercise attenuates these symptoms is unknown.

METHODS

Twenty-six women performed six low-to-moderate intensity resistance exercises twice per week from weeks 23 to 35 of pregnancy and measurements were made before and after each workout using the Mental and Physical State Energy and Fatigue Scales.

RESULTS

Acute resistance exercise usually increased perceived physical and mental energy (92% to 96% of workouts, respectively). These increases did not differ significantly across the 24 exercise sessions for feelings of physical energy or mental energy, even after adjusting for variations in attendance (median = 22/24 workouts). Acute resistance exercise usually decreased perceived physical and mental fatigue (79% to 88% of workouts, respectively), and ANCOVA showed these decreases did not differ significantly across the 24 exercise sessions for feelings of physical fatigue or mental fatigue even after adjusting for variations in attendance.

DISCUSSION

The results suggest acute, low-to-moderate intensity muscle strengthening exercise during pregnancy is effective for transiently improving feelings of energy and fatigue.

What is the effect of regular group exercise on maternal psychological outcomes and common pregnancy complaints? An assessor blinded RCT

OBJECTIVE

to examine the effects of supervised group exercise on maternal psychological outcomes and commonly reported pregnancy complaints.

DESIGN

an observer-blinded randomized controlled trial.

SETTING

Norwegian School of Sport Sciences, Oslo, Norway.

PARTICIPANTS

105 sedentary, nulliparous pregnant women, mean age 30.7(± 4.0) years, pre-pregnancy BMI 23.8 (± 4.3), were assigned to either exercise (n=52) or control group (n= 53) at mean gestation week 17.7 (± 4.2).

INTERVENTION

the exercise intervention followed ACOG guidelines and included a 60 minutes general fitness class, with 40 minutes of endurance training/aerobic and 20 minutes of strength training and stretching/relaxation, performed at least twice per week for a minimum of 12 weeks.

MEASUREMENTS

outcome measures were assessed through standardized interviews pre- and post-intervention (gestation week 36.6, ± 0.9), and included psychological variables related to quality of life, well-being, body image and pregnancy depression, as well as assessment of 13 commonly reported pregnancy complaints.

FINDINGS

post-intervention, using intention to treat (ITT) analysis, women randomized to exercise rated their health significantly better compared to women in the control group (p=0.02) and reported less fatigue related to everyday activities (p=0.04). Women with complete exercise adherence (≥ 24 sessions) had significantly better scores on measurements of feelings related to sadness, hopelessness and anxiety (p<0.01), compared to the control group. Contradictory, the control group reported higher life enjoyment (p<0.01). There were no significant group differences in body-image or pregnancy depression. With respect to analysing pregnancy complaints according to ITT, no differences between the groups were found. A comparison of the women who attended ≥ 19 (80%, n=21) or ≥ 24 (100%, n=14) exercise sessions with the control-participants, showed that fewer women in the exercise group reported nausea/vomiting and numbness/poor circulation in legs. KEY CONCLUSION AND IMPLICATION FOR PRACTISE: participation in regular group exercise during pregnancy contributed to improvements in some variables related to maternal well-being and quality of life. Women with high exercise adherence had significantly better results on several health variables reaping the highest benefits. A qualitative study exploring the barriers of women in achieving recommended amount of activity may be necessary to understand this population and developing better clinical practice educational tools.

Symptoms in women with Peripartum Cardiomyopathy: A mixed method study

OBJECTIVE

Peripartum Cardiomyopathy is a form of cardiac disease often associated with cardiac failure, occurring in late pregnancy or after childbirth. The anatomical and physiological changes in the mother associated with normal pregnancy are profound, and this may result in symptoms and signs that overlap with Peripartum Cardiomyopathy, leading to missed or delayed diagnosis. Women's experiences of Peripartum Cardiomyopathy symptoms remain poorly studied. The aim of this study was to explore and describe women's experiences of symptoms in Peripartum Cardiomyopathy.

DESIGN

A triangulation of methods with individual interviews and data from medical records.

SETTING

Mothers with Peripartum Cardiomyopathy diagnosis were recruited from Western Sweden as a part of research project.

PARTICIPANTS

19 women were interviewed and medical records were reviewed by authors.

DATA ANALYSIS

All interview transcripts were analysed using qualitative inductive content analysis to identify key themes.

RESULTS

The main theme, meaning of onset and occurrence of symptoms is captured in the metaphor: being caught in a spider web, comprising subthemes, invasion of the body by experienced symptoms and feeling of helplessness. Symptoms related to Peripartum Cardiomyopathy started for 17 women during pregnancy and in two post partum and time from symptoms to diagnosis varied between three and 190 days (median 40). The physical symptoms were:shortness of breath, excessive fatigue and swelling, bloatedness, nausea, palpitation, coughing, chest tightness, bodily pain, headache, fever, tremor, dizziness, syncope, restless and tingly body and reduced urine output. Emotional symptoms were: fear, anxiety, feelings of panic, and thoughts of impending death.

CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

Symptoms of Peripartum Cardiomyopathy were debilitating, exhausting and frightening for the women interviewed in this study. Health care professionals responsible for the antenatal care, especially midwives, need skills to identify initial symptoms of Peripartum Cardiomyopathy for early referral and treatment by a specialist. In order to give optimal care more research is needed to show how to improve midwives' knowledge of Peripartum Cardiomyopathy.

Adverse childhood experiences influence development of pain during pregnancy

Objective

To investigate the association between adverse childhood experiences (ACE) and pain with onset during pregnancy.

Design

Cross‐sectional study.

Setting

Eighteen antenatal clinics in southern Mid‐Sweden.

Sample

Of 293 women invited to participate, 232 (79%) women agreed to participate in early pregnancy and were assessed in late pregnancy.

Methods

Questionnaires were distributed in early and late pregnancy. The questionnaires sought information on socio‐demography, ACE, pain location by pain drawing and pain intensity by visual analogue scales. Distribution of pain was coded in 41 predetermined areas.

Main outcome measures

Pain in third trimester with onset during present pregnancy: intensity, location and number of pain locations.

Results

In late pregnancy, 62% of the women reported any ACE and 72% reported any pain location with onset during the present pregnancy. Among women reporting any ACE the median pain intensity was higher compared with women without such an experience (p = 0.01). The accumulated ACE displayed a positive association with the number of reported pain locations in late pregnancy (r_s = 0.19, p = 0.02). This association remained significant after adjusting for background factors in multiple regression analysis (p = 0.01). When ACE was dichotomized the prevalence of pain did not differ between women with and without ACE. The subgroup of women reporting physical abuse as a child reported a higher prevalence of sacral and pelvic pain (p = 0.0003 and p = 0.02, respectively).

Conclusions

Adverse childhood experiences were associated with higher pain intensities and larger pain distributions in late pregnancy, which are risk factors for transition to chronic pain postpartum.

Intrinsic Factors Associated with Pregnancy Falls

Approximately 25% to 27% of women sustain a fall during pregnancy, and falls are associated with serious injuries and can affect pregnancy outcomes. The objective of the current study was to identify intrinsic factors associated with pregnancy that may contribute to women's increased risk of falls. A literature search (Medline and Pubmed) identified articles published between January 1980 and June 2013 that measured associations between pregnancy and fall risks, using an existing fall accident investigation framework. The results indicated that physiological, biomechanical, and psychological changes associated with pregnancy may influence the initiation, detection, and recovery phases of falls and increase the risk of falls in this population. Considering the logistic difficulties and ethnic concerns in recruiting pregnant women to participate in this investigation of fall risk factors, identification of these factors could establish effective fall prevention and intervention programs for pregnant women and improve birth outcomes.

A repeated measures study of changes in health-related quality of life during pregnancy and the relationship with obstetric factors

AIMS

To examine changes in health-related quality of life throughout the course of pregnancy and among three pairs of consecutive periods (pre-pregnancy to early pregnancy, early to middle pregnancy and middle to late pregnancy), as well as to identify associated obstetric factors during the entire period of pregnancy.

BACKGROUND

Only sparse data are available concerning the profiles of health-related quality of life throughout pregnancy.

DESIGN

A within-subject comparison was undertaken.

METHODS

In total, 358 women completed the Taiwanese version of the Medical Outcomes Study Short Form-36 Health Questionnaire and a demographic-obstetric questionnaire at three stages of pregnancy at a medical centre. The participants were recruited between 2009-2010. A generalized estimating equation regression model was employed for the repeated measures.

RESULTS

The scores for physical component summary decreased significantly throughout early, middle and late pregnancy. The scores for mental component summary increased. The scores for physical, mental component summary and the eight domains of health-related quality of life decreased significantly from pre-pregnancy to early pregnancy. After adjusting for demographic and clinical factors, significant factors predicting physical component summary during pregnancy included stage of pregnancy and previous infertility. The factors predicting mental component summary included stage of pregnancy, parity and medical condition.

CONCLUSIONS

The results revealed the dynamic pattern of perceived health status by the Taiwanese pregnant women in their surrounding socio-cultural context and identified the stage of pregnancy and obstetric factors predicting health-related quality of life.

Perinatal stress, fatigue, depressive symptoms, and immune modulation in late pregnancy and one month postpartum

Stress and fatigue are common complaints of pregnant and postpartum women as is depression. These symptoms may be related to immunomodulation. However, few studies have examined these relationships. The aim of this study was to examine the relationships among stress, fatigue, depression, and cytokines as markers of immune modulation in prenatal and postpartum women. Women completed questionnaires and gave blood samples during late pregnancy and again at 4–6 weeks postpartum. Blood was analyzed for cytokines as measures of immune modulation. Stress, fatigue, and depression were experienced at moderately high levels, with higher levels of fatigue and depression in the postpartum but higher stress in the prenatal period. Levels of several cytokines were increased in the postpartum over the prenatal period. Stress and depression were related in the prenatal period and stress, depression, and fatigue were related in the postpartum. While various cytokines were related to each other in both periods, only stress was related to MIP-1β, a cytokine that may be important for childbirth processes. More studies, especially longitudinal and interventional studies, are needed to increase our knowledge about etiology, patterns, symptoms, factors, and management of maternal distress. The search for reliable biomarkers for at-risk mothers remains a priority.

Incidence of pregnancy-related discomforts and management approaches to relieve them among pregnant women

AIMS AND OBJECTIVES

To determine the incidence of pregnancy-related physical symptoms in healthy pregnant women and their management strategies.

BACKGROUND

In normal progression of pregnancy, many symptoms were experienced. Pregnancy-related physical symptoms may have a negative effect on pregnant women's quality of life. However, pregnant women avoid taking medications from the fear that the medication they use may have a harmful effect on the foetus. Therefore, they practise nonpharmacological methods to help them manage their pregnancy-related physical symptoms.

DESIGN

This study used a comparative and descriptive design.

METHODS

The study population comprised of pregnant women who were visiting for routine check-up and/or examination in the obstetrics gynaecology outpatient clinics of three hospitals in Erzurum, Turkey. The data were collected via a questionnaire including socio-demographic items and questions to identify the pregnancy-related physical symptoms that they experienced and their management strategies.

RESULTS

The top three most reported complaints were nausea-vomiting (87·8%), fatigue (77·9%) and breast pain-tenderness (76·2%) during the first trimester, whereas polyuria (79·9%, 88·4%), fatigue (75·6%, 88·4%) and heart burn (71·3%, 81·8%) during the second and third trimesters. Depending on the symptoms, the pregnant women either did nothing or took correct, incorrect or empirical actions to manage their problems. Data revealed that the major source of knowledge was based on their previous experience and that of close relatives. As their education level increased, the percentage of women taking scientifically proven action to correct the problem increased.

CONCLUSIONS

Various physical symptoms were experienced by women in each trimester of pregnancy. The majority of the women did not do anything to alleviate their physical symptoms.

RELEVANCE TO CLINICAL PRACTICE

Midwives and nurses should question the strategies used by pregnant women. In this way, the inappropriate and incorrect practices can be determined, and education on the appropriate practices can be provided.

Development and validation of a pregnancy symptoms inventory

Background

Physical symptoms are common in pregnancy and are predominantly associated with normal physiological changes. These symptoms have a social and economic cost, leading to absenteeism from work and additional medical interventions. There is currently no simple method for identifying common pregnancy related problems in the antenatal period. A validated tool, for use by pregnancy care providers would be useful. The aim of this study was to develop and validate a Pregnancy Symptoms Inventory for use by health professionals.

Methods

A list of symptoms was generated via expert consultation with health professionals. Focus groups were conducted with pregnant women. The inventory was tested for face validity and piloted for readability and comprehension. For test-re-test reliability, the tool was administered to the same women 2 to 3 days apart. Finally, midwives trialled the inventory for 1 month and rated its usefulness on a 10cm visual analogue scale (VAS).

Results

A 41-item Likert inventory assessing how often symptoms occurred and what effect they had, was developed. Individual item test re-test reliability was between .51 to 1, the majority (34 items) scoring ≥0.70. The top four “often” reported symptoms were urinary frequency (52.2%), tiredness (45.5%), poor sleep (27.5%) and back pain (19.5%). Among the women surveyed, 16.2% claimed to sometimes or often be incontinent. Referrals to the incontinence nurse increased > 8 fold during the study period.

Conclusions

The PSI provides a comprehensive inventory of pregnancy related symptoms, with a mechanism for assessing their effect on function. It was robustly developed, with good test re-test reliability, face validity, comprehension and readability. This provides a validated tool for assessing the impact of interventions in pregnancy.

Acupuncture for pelvic and back pain in pregnancy: a systematic review

The objective of our study was to review the effectiveness of needle acupuncture in treating the common and disabling problem of pelvic and back pain in pregnancy. Two small trials on mixed pelvic/back pain and 1 large high-quality trial on pelvic pain met the inclusion criteria. Acupuncture, as an adjunct to standard treatment, was superior to standard treatment alone and physiotherapy in relieving mixed pelvic/back pain. Women with well-defined pelvic pain had greater relief of pain with a combination of acupuncture and standard treatment, compared to standard treatment alone or stabilizing exercises and standard treatment. We used a narrative synthesis due to significant clinical heterogeneity between trials. Few and minor adverse events were reported. We conclude that limited evidence supports acupuncture use in treating pregnancy-related pelvic and back pain. Additional high-quality trials are needed to test the existing promising evidence for this relatively safe and popular complementary therapy.

A Review of Physical Activity Patterns in Pregnant Women and Their Relationship to Psychological Health

Regular physical activity contributes positively to physical and psychological health. Adverse consequences of inactivity may be an especially important problem among pregnant women. Up to 60% are inactive during pregnancy. This review found consistent evidence that physical activity is reduced during pregnancy; however, few investigators have sought to quantify physical activity patterns among pregnant women using well validated measures. Some of the barriers to physical activity during pregnancy, such as depression, anxiety and fatigue, have been shown to be attenuated by regular exercise performed by non-pregnant samples. There is a need to better understand the relationships between these factors and physical activity during pregnancy. Available retrospective and prospective results suggest that both leisure time and work-related physical activities are decreased across pregnancy. Intensity and duration decrease both during pregnancy compared with pre-pregnancy and in the third trimester compared with the first. There is a need for well designed longitudinal investigations that document pregnancy-related changes in physical activity at frequent intervals during pregnancy using validated and more precise measures of physical activity. Reductions in physical activity and a worsening mood are common during pregnancy. If the relationship between physical inactivity and mood disturbances is indeed observed and maintained during pregnancy, then decreases in physical activity in the third trimester would be expected to result in a worsening mood. In recent years, increased attention has been paid to antenatal mood disturbances, and this research has yielded a host of important findings. Prior correlational and experimental research with non-pregnant samples has demonstrated a consistent relationship between physical inactivity and mood disturbances. Whether this relationship occurs among pregnant women and/or is maintained as women progress during pregnancy is uncertain. Prior investigations have revealed that there is higher rate of mood disturbance during pregnancy than following pregnancy but little is known about the mechanisms that cause these mood disturbances. It is important to better understand changes in mood with pregnancy because mood disturbances can have major negative consequences for a pregnant woman. The major adverse consequences of depression among pregnant women are largely the same as those of non-pregnant individuals. Only six investigations have quantified the relationship between changes in physical activity and changes in mood during pregnancy. The available evidence suggests that inactivity is associated with worse mood. Additional research into this topic is warranted due to the limited number of published papers and the design and methodology limitations of these investigations.

Physical activity and mood during pregnancy

PURPOSE

To compare three physical activity (PA) measures in pregnant women and examine mood correlates of physical activity changes during pregnancy.

METHODS

A sample of 12 pregnant women (PW) was recruited during their first trimester and 12 nonpregnant women (NPW) (baseline age = 30.7 +/- 4.4 yr) were matched to the PW (29.8 +/- 4.2 yr). Once monthly, for seven consecutive months, total weekly energy expenditure (TWEE) was assessed using a physical activity diary (PAD) and a recall interview (PAR). Accelerometers were worn for 3 d each month. Mood was also assessed. A two-factor mixed-model ANOVA was used to analyze the data (2 groups [PW vs NPW] x 7 times across pregnancy).

RESULTS

Mean PAR TWEE and daily mean MTI counts were positively and moderately correlated with mean PAD TWEE (PW: r = 0.40 and NPW: r = 0.50, P < 0.001). The MTI counts decreased significantly in PW by 23% from gestational weeks 12 to 36 compared with a 5% decrease in NPW. Fatigue and vigor scores improved from gestational weeks 12 to 16 and worsened from weeks 32 to 36 in PW. Changes in PA were not correlated to changes in mood in either group.

CONCLUSIONS

The results provide some evidence for the validity of the 7-d PAR and accelerometer as measures of physical activity in pregnancy. Healthy women who maintain an above average level of physical activity during the second and third trimesters can enjoy mood stability.

Sleep disorders in pregnancy

CONTEXT: The precise function of sleep in animals and human beings is still unknown, and any sort of physical, social or psychological variation may change the normal sleep-wake cycle. PURPOSE: This research aims is to determine the sleep disorders (SD) for each of the three trimesters of the pregnancy comparing them to the pre-pregnancy state (PG). METHOD: SD were investigated in three hundred pregnant women 11- to 40-years-old through with a brief clinical interview based on directed questions. One hundred pregnant women were considered for each trimester. RESULTS: The rate of pregnant women with insomnia increased by 23% in the 2nd trimester (p< 0.005); the rate for excessive daytime sleepiness (EDS) by 15% in the 1st trimester (p<0.003), 55% in the 2nd trimester (p<0.001) and by 14% in the 3rd trimester (p<0.002); the rate for mild sleepiness increased by 33% in the 2nd trimester (p<0.002) and by 48% in the 3rd trimester (p<0.001); the rate for specific awakenings increased by 63% in the 1st trimester, by 80% in the 2nd trimester and by 84% in the 3rd trimester (p<0.001). CONCLUSION: SD were more frequent during pregnancy comparatively to PG state, mostly at the expenses of EDS and specific awakenings.

Sleep disorders in pregnancy

PURPOSE OF REVIEW

Sleep disturbances are frequent during pregnancy. The spectrum of association between pregnancy and sleep disturbances ranges from an increased incidence of insomnia, nocturnal awakenings, and parasomnias (especially restless legs syndrome) to snoring and excessive sleepiness. These disturbances occur as a result of physiologic, hormonal, and physical changes associated with pregnancy. Although the timing and occurrence of different sleep disorders varies, they are most prevalent during the third trimester. Despite reports of the various sleep problems, the exact nature and incidence of sleep disorders in pregnancy is not known. Given that limitation, we are presenting an up-to-date review of the current understanding of the relation between sleep and pregnancy.

RECENT FINDINGS

Studies suggest that pregnancy affects sleep in multiple ways. There are hormonal changes, physiologic changes, physical factors, and behavioral changes in a pregnant woman-all of which may affect her sleep. They may affect the duration and quality of sleep and lead to a variety of sleep disorders. Pregnancy may also affect an existing sleep disorder. Particular attention may be given to obese pregnant women who would gain more weight during pregnancy or those who develop hypertensive conditions (eg, preeclampsia). Snoring may be more common in women with preeclampsia and the pressor responses to obstructive respiratory events during sleep may be enhanced in preeclamptic women when compared with those with obstructive sleep apnea alone. Several investigators have suggested that obstructive sleep apnea (OSA) may be common in pregnant women despite the presence of intrinsic mechanisms that seem to be geared towards preventing sleep apnea. However, the exact incidence and prevalence of sleep apnea in pregnant women is uncertain. In addition, it is unclear if criteria that are used to define sleep apnea in the general population should be applied to pregnant women. Further investigations are needed to determine if lower thresholds for management of OSA should be used in pregnant women to prevent harm to the fetus.

SUMMARY

In conclusion, sleep disturbances are common during pregnancy though the full extent of this relation remains undefined. Large, multi-center, prospective studies are needed for better understanding.

Information for pregnant women about caesarean birth

BACKGROUND

Information is routinely given to pregnant women, but information about caesarean birth may be inadequate.

OBJECTIVES

To examine the effectiveness of information about caesarean birth.

SEARCH STRATEGY

We searched the Cochrane Pregnancy and Childbirth register, CENTRAL (26 November 2002), MEDLINE [online via PubMed 1966-] and the Web of Science citation database [1995-] (20 September 2002), and reference lists of relevant articles.

SELECTION CRITERIA

Randomised controlled trials, non-randomised clinical trials and controlled before-and-after studies of information given to pregnant women about caesarean birth.

DATA COLLECTION AND ANALYSIS

Two reviewers independently assessed trial quality and extracted data. Missing and further data were sought from trial authors unsuccessfully. Analyses were based on 'intention to treat'. Relative risk and confidence intervals were calculated and reported. Consumer reviewers commented on adequacy of information reported in each study.

MAIN RESULTS

Two randomised controlled trials involving 1451 women met the inclusion criteria. Both studies aimed to reduce caesarean births by encouraging women to attempt vaginal delivery. One used a program of prenatal education and support, and the other cognitive therapy to reduce fear. Results were not combined because of differences in the study populations. Non-clinical outcomes were ascertained in both studies through questionnaires, but were subject to rates of loss to follow-up exceeding 10%.A number of important outcomes cannot be reported: knowledge or understanding; decisional conflict; and women's perceptions: of their ability to discuss care with clinicians or family/friends, of whether information needs were met, and of satisfaction with decision-making. Neither study assessed women's perception of participation in decision-making about caesarean birth, but Fraser 1997, who examined the effect of study participation on decision making, found that women in the intervention group were more likely to consider that attempting vaginal birth was easier (51% compared to 28% in control group), or more difficult (10% compared to 6%). These results could be affected by the attrition rate of 11%, and are possibly subject to bias. Neither intervention used in these trials made any difference to clinical outcomes. About 70% or more women attempted vaginal delivery in both trials, yet caesarean delivery rates exceeded 40%, at least 10% higher than was hoped. There was no significant difference between control and intervention groups for any of the outcomes measured: vaginal birth, elective/scheduled caesarean, and attempted vaginal delivery. Outcome data, although similar for both groups, were not sufficient to compare maternal and neonatal morbidity or neonatal mortality. There was no difference in the psychological outcomes for the intervention and control groups reported by either of the included trials. Consumer reviewers said information for women considering a vaginal birth after caesarean (VBAC) should include: risks of VBAC and elective caesarean; warning signs in labour; philosophy and policies of hospital and staff; strategies to improve chances of success; and information about probability of success with specific care givers.

REVIEWER'S CONCLUSIONS

Research has focussed on encouraging women to attempt vaginal delivery. Trials of interventions to encourage women to attempt vaginal birth showed no effect, but shortcomings in study design mean that the evidence is inconclusive. Further research on this topic is urgently needed.

PREGNANCY AND CHANGES IN FEMALE SEXUAL DESIRE: A REVIEW

The recognition that sexual desire is associated with relationship quality and other important interpersonal experiences has led to a corresponding interest in identifying the correlates and causes of this aspect of human sexual response. Most researchers have focused on intraindividual factors, including hormonal processes. The present review explores the relationship between one hormonally mediated female life event – pregnancy – and sexual desire. Sexual desire is defined and distinguished from other sexual experiences (e.g., arousal, activity), and its common operationalizations are discussed. Next, the hormonal changes that characterize each trimester of pregnancy are considered. Empirical research conducted to determine whether these hormonal changes correspond to alterations in the experience of desire is then reviewed. It is concluded that the hormonal fluctuations that occur during pregnancy are reliably associated with progressive decreases in feelings of sexual desire in the majority of women.

The prevalence of recalled low back pain during and after pregnancy: a South Australian population survey

OBJECTIVE

To determine the prevalence of low back pain during pregnancy (LBPP) in an Australian population.

DESIGN

A representative population-based survey of women aged 15 years and older.

SETTING AND SAMPLE

Four thousand four hundred randomly selected South Australian households were visited by trained surveyors who interviewed 1531 women (69.7% response rate) using pre-tested questions.

METHODS

The South Australian Health Omnibus survey was utilised.

MAIN OUTCOME MEASURES

Demographic data were collected along with details of previous pregnancies, and degree of back pain during pregnancy treatment regimens, and persistence of back pain.

RESULTS

Thirty-five and a half per cent of women recall having at least moderately severe back pain during pregnancy. Women who reported such back pain were younger, were more likely to report ill health and be unemployed. Increasing parity was not associated with current back pain. The most commonly used treatments were bed rest, pain killing medication, physiotherapy, and chiropractic treatment. Half of those with symptoms were untreated. Sixty-eight per cent of women who experienced moderate or worse low back pain during pregnancy continued to experience recurring low back pain with a self reported reduction in their health.

CONCLUSIONS

Chronic low back pain is commonly associated with an onset in pregnancy subjectively contributing to long-term morbidity The high prevalence may be an underestimate in view of the potential for recall bias in older women.

Artemisinin antimalarials in pregnancy: a prospective treatment study of 539 episodes of multidrug-resistant Plasmodium falciparum

The emergence and spread of multidrug-resistant Plasmodium falciparum compromises the treatment of malaria, especially during pregnancy, where the choice of antimalarials is already limited. Artesunate (n=528) or artemether (n=11) was used to treat 539 episodes of acute P. falciparum malaria in 461 pregnant women, including 44 first-trimester episodes. Most patients (310 [57.5%]) received re-treatments after earlier treatment with quinine or mefloquine. By use of survival analysis, the cumulative artemisinin failure rate for primary infections was 6.6% (95% confidence interval, 1.0-12.3), compared with the re-treatment failure rate of 21.7% (95% confidence interval, 15.4-28.0; P=.004). The artemisinins were well tolerated with no evidence of adverse effects. Birth outcomes did not differ significantly to community rates for abortion, stillbirth, congenital abnormality, and mean gestation at delivery. These results are reassuring, but further information about the safety of these valuable antimalarials in pregnancy is needed.

Symptoms across pregnancy in relation to psychosocial and biomedical factors

BACKGROUND

There is current interest in symptoms during pregnancy, but yet little is known about their prevalence and how often they are experienced across pregnancy. The reasons why some women experience more symptoms or experience them more often than others has received limited research attention.

OBJECTIVE

To document the prevalence and frequency of 27 pregnancy symptoms and to systematically investigate, cross-sectionally and prospectively, the effect of psychosocial factors on the prevalence and frequency of these symptoms, while controlling for biomedical factors.

METHODS

Four hundred and seventy-six nulliparous Scandinavian women who attended routine prenatal care in Uppsala county, Sweden, were studied six times during pregnancy (gestational weeks 10, 12, 20, 28, 32, and 36).

RESULTS

The prevalence of symptoms was high, but only a smaller portion of these symptoms were experienced frequently. Psychological stress particularly contributed to the prevalence and frequency of concurrent symptoms and predicted symptoms up to 16 weeks later, independent of medical risk, smoking, and weight gain.

CONCLUSIONS

Prevalence rates may be inflated, because many symptoms were experienced only 'occasionally' during each of the 4-week periods we sampled. By examining how frequently symptoms were experienced, we gained an indication of which symptoms are more likely to be bothersome or intrude upon daily activities. Psychosocial variables accounted for individual differences in symptom reports after taking biomedical factors into account. Attention to psychosocial variables in future studies will aid in our understanding of the etiology of pregnancy symptoms.

Fatigue and work in pregnancy

Fatigue is a common complaint among women throughout pregnancy and during the postpartum period. It is suggested that there are physical, psychological, and situational factors predisposing a woman to fatigue during pregnancy. Several studies have attempted to correlate levels of fatigue with other variables. While many of these studies have noted an association between stress and fatigue related to work or home environment and the increased risk of antenatal morbidity, the mechanism of these effects is unclear. It is important for health care professionals, family members, and employers to recognize fatigue as a real problem during pregnancy and the potential negative impact of adverse working conditions on pregnancy outcome.