Validation of the WHO Disability Assessment Schedule (WHODAS 2.0) 12-item tool against the 36-item version for measuring functioning and disability associated with pregnancy and history of severe maternal morbidity

OBJECTIVE

To validate the WHO Disability Assessment Schedule 2.0 (WHODAS 2.0) 12-item tool against the 36-item version for measuring functioning and disability associated with pregnancy and the occurrence of maternal morbidity.

METHODS

This is a secondary analysis of the Brazilian retrospective cohort study on long-term repercussions of severe maternal morbidity (SMM) among women who delivered at a tertiary facility (COMMAG study). We compared WHODAS-12 and WHODAS-36 scores of women with and without SMM using measures of central tendency and variability, tests for instruments' agreement (Bland-Altman plot), confirmatory factor analysis (CFA), and Cronbach alpha coefficient for internal consistency.

RESULTS

The COMMAG study enrolled 638 women up to 5 years postpartum. Although the median WHODAS-36 and -12 scores for all women were statistically different (13.04 and 11.76, respectively; P<0.001), there was a strong linear correlation between them. Furthermore, the mean difference and the differences in variance analyses demonstrated agreement of total scores between the two versions. CFA demonstrated how the WHODAS-12 questions are divided into six previously defined factors and Cronbach alpha showed good internal consistency.

CONCLUSION

WHODAS-12 demonstrated agreement with WHODAS-36 for total score and was a good instrument for screening functioning and disability among postpartum women, with and without SMM.

Timely treatment of severe maternal hypertension and reduction in severe maternal morbidity

OBJECTIVE

To determine if timely treatment within 60 min of confirmed diagnosis of severe maternal hypertension with antihypertensive medications was associated with reduction in severe maternal morbidity.

STUDY DESIGN

Medical records of women with severe hypertension (at least two severe blood pressures, systolic ≥160 mmHg and/or diastolic ≥110 mmHg, within 60 min) were accessed for timing of severe blood pressures, timing of treatment, and blood pressure response to treatment. Severe maternal morbidity was confirmed by multidisciplinary case review. We compared the incidence of severe maternal morbidity between women who received timely (within 60 min of diagnosis) vs. not-timely treatment.

RESULTS

Of 465 women with severe hypertension, 29 (6.2%) experienced severe maternal morbidity. Fifty-six percent of women received timely treatment, of whom 1.9% had severe maternal morbidity, compared with 6.4% of women who did not receive timely treatment (p = 0.02). Timely treatment was associated with a 72% reduction in relative risk of severe maternal morbidity (p = 0.02). No significant difference was seen in median pre-treatment systolic pressures (p = 0.20) between the groups.

CONCLUSION

Antihypertensive treatment within 60 min of confirmed diagnosis of severe hypertension was associated with reduction in severe maternal morbidity. Our findings support current recommendations to treat all women with severe hypertension with antihypertensive medications in a timely fashion.

One-Year Follow-Up of Women with Severe Acute Maternal Morbidity (SAMM): A Cohort Study

Background

Some women experience unforeseen complications during pregnancy and childbirth, which may be life threatening; their survival depends on intensive support and timely interventions. The aim of this study was to assess the long-term prevalence of adverse health conditions and their impact on quality of life in women who had severe acute maternal morbidity (SAMM).

Methods

This is a prospective cohort study comprising 43 women with SAMM during 2015 (exposure group) and 43 women who had an uneventful pregnancy and delivery (non-exposure group) during the same study period. Those who consented were given an additional follow-up date for free medical health check at 1 year.

Results

The incidence of SAMM during study period was 8.6/1000 births. There were five deaths in the exposure group. Adverse health events were seen in 30 (78.94%) out of 38 survivors. Abnormal lipid profile, thrombocytopenia, cardiac diastolic dysfunction, amenorrhoea, Sheehan and Asherman syndrome were major findings in the exposed group. Four (10.52%) women required re-admission, and eight (20.05%) required additional procedures to confirm screening abnormalities. The exposure group had higher mean scores on the EPDS scale, incidence of suicidal thoughts and poorer performance in the WHOQOL BREF psychological domain.

Conclusion

Health programmes need to focus on maternal health, provide medical treatment and psychological support for a longer duration than the traditional 6 weeks postpartum in women who experience SAMM.

Predictors of maternal near miss among women admitted in Gurage zone hospitals, South Ethiopia, 2017: a case control study

BACKGROUND

Maternal mortality and morbidity remain unacceptably high in developing countries. Behind every maternal death, many other women suffered from acute and chronic obstetric complications. Women who survive severe acute maternal morbidities/near miss have many characteristics in common with maternal death events particularly on risk factors. Ethiopia is among countries with high maternal mortality and morbidities in sub-Saharan Africa. However there is scarce evidence on risk factors of severe acute maternal morbidities in Ethiopia. Therefore this study aimed to identify predictors of maternal near miss among women admitted in Gurage zone hospitals, south Ethiopia, 2017.

METHODS

Hospital based case control study was conducted to assess predictors of maternal near miss among women admitted in five hospitals of Gurage zone, South Ethiopia. Data of 229 (77 cases and 152 controls) women were included in the analysis. Cases were women admitted due to severe acute maternal morbidity while controls were women admitted for normal labor or women admitted due to mild to moderate obstetric complications. Cases were identified by validated-disease specific criteria. Then, two controls were selected for each verified case using lottery method among eligible women. Data were collected using interviewer administered questionnaire and reviewing patients' records. Data were entered using Epi Info 7 and analyzed by SPSS 21. Multivariable logistic regression analysis was done to identify independent predictors of maternal near miss.

RESULT

Majority of cases were admitted due to dystocia (57.1%) and obstetric hemorrhage (26%). The median first delay (delay to seek health care) among cases and controls was six and 4 h respectively. Prior history of cesarean section {AOR 7.68, 95%CI, 3.11-18.96}, first delay {AOR 2.79, 95%CI, 1.42-5.50}, and being referred from other health facilities {AOR 7.47, 95% CI, 2.27-24.51} were independent predictors of maternal near miss.

CONCLUSIONS

Prior history of cesarean section, being referred from other health facilities and first delay were factors associated with maternal near miss. Timely health care seeking behavior of women is uncommon in the study area. Therefore primary health care programs need to enhance the existing efforts to improve timely health care seeking behavior of women.

Incidence and determinants of severe maternal outcome in Jimma University teaching hospital, south-West Ethiopia: a prospective cross-sectional study

Background

Investigating cases of severe maternal morbidity (SMM) and severe maternal outcome (SMO) and the quality of maternal health care using near-miss approach has become popular over recent years. The aim of this study was to determine facility based incidence and the determinants of severe maternal outcome (SMO) using this approach.

Methods

Prospective cross-sectional study among all mothers who presented to study facility while pregnant, during child birth and/or within 42 days after termination of pregnancy seeking care and found to have SMM and SMO during the study period was carried out.

Results

There were total of 2737 live births, 202 SMM and 162 SMO (138 maternal near-misses (MNM) and 24 maternal deaths (MD)) cases. The SMO ratio was 59.2 per 1000 live births and the MNM mortality ratio, mortality index (MI) and maternal mortality ratio (MMR) were: 5.8:1, 14.8% and 876.9 per 100,000 live births respectively. Close to three-fourth of all women with SMO had evidence of organ dysfunction on arrival or within 12 h of hospitalization. The commonest underlying causes for SMO were uterine rupture 27%, followed by hypertensive disorders 24% and obstetric hemorrhage 24%. The highest case fatality rate was found to be associated with eclampsia 28%. Maternal age, residential area, educational status and occupation were associated with SMO (P < 0.0001). On binary multivariable logistic regression the occurrence of any delay, intrapartal detection of complication, the mode of delivery and duration of hospitalization had statically significant association with SMO (p < 0.05). Optimal number of antenatal care (ANC) visits and delivery by emergency cesarean section (C/S) were found to be protective of SMO.

Conclusion

The occurance SMO in the facility thus in the population served was high. Most of these factors associated with SMO are modifiable; some amenable to social change and the others are within the control of the health system. Thus the finding of this research calls for planning for such changes which can enhance timely and proper detection and management of pregnancy related complications.

Maternal 'near miss' collection at an Australian tertiary maternity hospital

Background

Australia has a maternal mortality ratio of 6.8/100000 live births, a rate akin to other developed countries and consistent with the high level care provided within the Australian health care system. With maternal mortality at very low levels assessment of severe maternal morbidity is increasingly being used as an indicator of quality of care and to identify areas for improvement in maternity services. The WHO maternal ‘near miss’ criteria is a standardised tool has been increasingly used worldwide to assess maternal morbidity and standards of maternity care. The aim of this study was to determine the rate and aetiology of maternal ‘near misses’ at King Edward Memorial Hospital (KEMH) using the WHO near miss criteria.

Methods

Cases of maternal ‘near miss’ were prospectively identified at KEMH using the WHO near miss criteria over a period of 6 months (1st December 2014 to 31st May 2015). A descriptive analysis of the results was undertaken.

Results

During the study there were 2773 live births with 19 women who had ‘near miss’ presentations. There were no maternal deaths. The maternal ‘near miss’ index rate was 7/1000 live births. The main causes of obstetric ‘near miss’ were obstetric haemorrhage, pre-eclampsia and early pregnancy complications.

Conclusion

The rate of maternal ‘near miss’ at KEMH was 7/1000 live births and post-partum haemorrhage was identified as the most common aetiology, consistent with other studies in developed countries. Further research comparing currently utilised local, state and national morbidity systems would allow further validation of the WHO near miss criteria in Australian settings.

The study presented in this publication was undertaken at King Edward Memorial Hospital, 374 Bagot Rd., Subiaco WA 6008.

Electronic supplementary material

The online version of this article (10.1186/s12884-018-1862-6) contains supplementary material, which is available to authorized users.

Reference ranges of the WHO Disability Assessment Schedule (WHODAS 2.0) score and diagnostic validity of its 12-item version in identifying altered functioning in healthy postpartum women

OBJECTIVES

To compare scores on the 36-item WHO Disability Assessment Schedule 2.0 tool (WHODAS-36) for postpartum women across a continuum of morbidity and to validate the 12-item version (WHODAS-12).

METHODS

This is a secondary analysis of the Brazilian retrospective cohort study on long-term repercussions of severe maternal morbidity. We determined mean, median, and percentile values for WHODAS-36 total score and for each domain, and percentile values for WHODAS-12 total score in postpartum women divided into three groups: "no," "nonsevere," and "severe" morbidities.

RESULTS

The WHODAS-36 mean total scores were 11.58, 18.31, and 19.19, respectively for no, nonsevere, and severe morbidity. There was a dose-dependent effect on scores for each domain of WHODAS-36 according to the presence and severity of morbidity. The diagnostic validity of WHODAS-12 was determined by comparing it with WHODAS-36 as a "gold standard." The best cut-off point for diagnosing dysfunctionality was the 95th percentile.

CONCLUSION

The upward trend of WHODAS-36 total mean value scores of women with no morbidity compared with those with morbidity along a severity continuum may reflect the impact of morbidity on postpartum functioning.

Information, support, and follow-up offered to women who experienced severe maternal morbidity

OBJECTIVE

To determine what information, support, and follow-up were offered to women who had experienced severe maternal morbidity (SMM).

METHODS

The present retrospective case review included patients who experienced SMM (admission to intensive care during pregnancy or up to 42 days postpartum) who had previously been reviewed for potential preventability as part of a nationwide New Zealand study performed between January 1 and December 31, 2014. Data were audited to ascertain documented evidence of an event debrief or explanation; referral to social support and/or mental health services; a detailed discharge letter; and a follow-up appointment with a specialist.

RESULTS

Of 257 patients who experienced SMM, 23 (8.9%) were offered all four components of care, 99 (38.5%) an event debrief, 102 (39.7%) a referral to social support and/or mental health services, 148 (57.6%) a detailed discharge letter, and 131 (51.0%) a follow-up appointment.

CONCLUSIONS

Many women who had experienced SMM did not receive explanatory information about their illness, an offer of psychosocial support, or a follow-up appointment prior to discharge from hospital. It is incumbent on clinicians and the maternity care system to improve these aspects of care for all women experiencing a potentially life-changing SMM event to minimize the risk and burden of long-term mental illness.

Adaptation of the WHO maternal near miss tool for use in sub-Saharan Africa: an International Delphi study

Background

Assessments of maternal near miss (MNM) are increasingly used in addition to those of maternal mortality measures. The World Health Organization (WHO) has introduced an MNM tool in 2009, but this tool was previously found to be of limited applicability in several low–resource settings. The aim of this study was to identify adaptations to enhance applicability of the WHO MNM tool in sub–Saharan Africa.

Methods

Using a Delphi consensus methodology, existing MNM tools were rated for applicability in sub-Saharan Africa over a series of three rounds. Maternal health experts from sub-Saharan Africa or with considerable knowledge of the context first rated importance of WHO MNM parameters using Likert scales, and were asked to suggest additional parameters. This was followed by two confirmation rounds. Parameters accepted by at least 70% of the panel members were accepted for use in the region.

Results

Of 58 experts who participated from study onset, 47 (81%) completed all three rounds. Out of the 25 WHO MNM parameters, all 11 clinical, four out of eight laboratory, and four out of six management–based parameters were accepted, while six parameters (PaO2/FiO2 < 200 mmHg, bilirubin >100 μmol/l or >6.0 mg/dl, pH <7.1, lactate >5 μmol/l, dialysis for acute renal failure and use of continuous vasoactive drugs) were deemed to not be applicable. An additional eight parameters (uterine rupture, sepsis/severe systemic infection, eclampsia, laparotomy other than caesarean section, pulmonary edema, severe malaria, severe complications of abortions and severe pre-eclampsia with ICU admission) were suggested for inclusion into an adapted sub-Saharan African MNM tool.

Conclusions

All WHO clinical criteria were accepted for use in the region. Only few of the laboratory- and management based were rated applicable. This study brought forward important suggestions for adaptations in the WHO MNM criteria to enhance its applicability in sub-Saharan Africa and possibly other low–resource settings.

The Belgian Obstetric Surveillance System to monitor severe maternal morbidity

BACKGROUND

In 2011 the Belgian Obstetric Surveillance System (B.OSS) was set up to monitor severe maternal morbidity in Belgium.

AIM

The aim of B.OSS is to get an accurate picture of the obstetric complications under investigation and secondly, to improve the quality and safety of obstetric care in Belgium by practical recommendations based on the results.

METHODOLOGY

Data are obtained through prospective active collection of cases by a monthly call according to the principle of nothing-to-report, along with data collection forms that confirm the diagnosis and gather detailed information. Data-collection occurs web-based since August 2013 through www.b-oss.be.

RESULTS

B.OSS achieves excellent participation rates and response rates. The results of the first registration round are gradually brought out by means of scientific publications and presentations, biennial reports, newsletters and the website. The international comparison of results within the International Network of Obstetric Survey Systems (INOSS) gives important added value. No alternative mandatory data sources are appropriate to check for underreporting.

CONCLUSIONS

B.OSS is successful in monitoring severe maternal morbidity thanks to the willingness of the Belgian OB-GYNs. The results of the first studies suggest the need to develop nationally adopted guidelines. Furthermore, the results invite to critically evaluate the current organisation of obstetric health care in Belgium. B.OSS aims to monitor the impact on patient safety in future surveys, when guidelines and recommendations are put into practice.

Cesarean rates and severe maternal and neonatal outcomes according to the Robson 10-Group Classification System in Khon Kaen Province, Thailand

OBJECTIVE

To assess cesarean rates and maternal and neonatal outcomes in each group in the Robson 10-Group Classification System (TGCS).

METHODS

In a cross-sectional study, data were reviewed from all pregnant women who delivered at 24 government hospitals in Khon Kaen Province, Thailand, in 2014. Delivery and perinatal outcomes were recorded.

RESULTS

Of 18 043 deliveries, 5666 (31.4%) were by cesarean. Women in group 5 (previous cesarean) accounted for the most cesareans (1472, 26.0%). Groups 1 and 2 (nulliparous women) accounted for 2355 (41.6%) of procedures; the rate of cesarean within these two groups was 19.4% (1162/5981) and 71.2% (1193/1675), respectively. As compared with group 1, women in groups 2, 4, 6, 7, and 10 had significantly increased risk of severe maternal outcomes, and those in groups 6, 7, 8, 9, and 10 had an increased risk of severe neonatal outcomes.

CONCLUSION

The rate of cesarean in the study setting was high, and three out of four procedures were performed for women in groups 5, 1, and 2. Interventions should be focused on these groups to reduce the overall cesarean rates.

Epidemiology of maternal morbidity and mortality

Maternal morbidity and mortality remains a significant health care concern in the United States, as the rates continue to rise despite efforts to improve maternal health. In 2013, the United States ranked 60th in maternal mortality worldwide. We review the definitions, rates, trends, and top causes of severe maternal morbidity and mortality, as well as risk factors for adverse maternal outcomes. We describe current local and national initiatives in place to reduce maternal morbidity and mortality and offer suggestions for future research.

Improving hospital quality to reduce disparities in severe maternal morbidity and mortality

Significant racial/ethnic disparities in maternal morbidity and mortality exist in the United States. Black women are 3-4 times more likely to die a pregnancy-related death as compared with white women. Growing research suggests that hospital quality may be a critical lever for improving outcomes and narrowing disparities. This overview reviews the evidence demonstrating that hospital quality is related to maternal mortality and morbidity, discusses the pathways through which these associations between quality and severe maternal morbidity generate disparities, and concludes with a discussion of possible levers for action to reduce disparities by improving hospital quality.

Obstructive sleep apnea in pregnancy is associated with adverse maternal outcomes: a national cohort

OBJECTIVE

Pregnancy and the obesity epidemic impacting women of reproductive age appear to predispose women to obstructive sleep apnea (OSA) in pregnancy. The aim of this study is to examine the association between OSA and adverse maternal outcomes in a national cohort.

METHODS

The National Perinatal Information Center in the US was used to identify women with a delivery discharge diagnosis of OSA from 2010 to 2014. We used the International Classification of Diseases, ninth Revision to classify OSA diagnosis and maternal outcomes.

MEASUREMENTS

The sample consisted of 1,577,632 gravidas with a rate of OSA of 0.12% (N = 1963). There was a significant association between OSA and preeclampsia (adjusted odds ratio (aOR) 2.22, 95% confidence interval (CI) 1.94-2.54), eclampsia (aOR 2.95, 1.08-8.02), and gestational diabetes (aOR 1.51, 1.34-1.72) after adjusting for a comprehensive list of covariates which includes maternal obesity. OSA status was also associated with a 2.5-3.5-fold increase in risk of severe complications such as cardiomyopathy, congestive heart failure, and hysterectomy. Length of hospital stay was significantly longer (5.1 + 5.6 vs 3.0 + 3.0 days, p < 0.001) and odds of an admission to an intensive care unit higher (aOR 2.74, 2.36-3.18) in women with OSA.

CONCLUSIONS

Compared to pregnant women without OSA, pregnant women with OSA have a significantly higher risk of pregnancy-specific complications such as gestational hypertensive conditions and gestational diabetes, and rare medical and surgical complications such as cardiomyopathy, pulmonary edema, congestive heart failure, and hysterectomy. OSA diagnosis was also associated with a longer hospital stay and significantly increased odds for admission to the intensive care unit.

Immediate and long-term relationship between severe maternal morbidity and health-related quality of life: a prospective double cohort comparison study

BACKGROUND

Given the growing interest in severe maternal morbidity (SMM), the need to assess its effects on quality of life is pressing. The objective of this study was to compare the quality of life scores between women with and without SMM at 1-month and 6-month postpartum in Kelantan, Malaysia.

METHODS

A prospective double cohort study design was applied at two tertiary referral hospitals over a 6-month period. The study population included all postpartum women who delivered in 2014. Postpartum women with and without SMM were selected as the exposed and non-exposed groups, respectively. For each exposed case identified, a non-exposed case with a similar mode of delivery was selected. The main outcome measures used were scores from the Short Form-12 Health Survey (SF-12).

RESULTS

The study measured 145 exposed and 187 non-exposed women. The group-time interaction of the repeated measure analysis of variance (RM ANOVA) showed no significant difference in the mean overall SF-12 physical component summary score changes (P = 0.534) between women with and without SMM. Similarly, the group-time interaction of the RM ANOVA showed no significant difference in the mean overall SF-12 mental component summary score changes (P = 0.674) between women with and without SMM. However, women with SMM scored significantly lower on a general health perceptions subscale at 1-month (P = 0.031), role limitations due to physical health subscale at 6-month (P = 0.019), vitality subscale at 1-month (P = 0.007) and 6-month (P = 0.008), and role limitations due to emotional problems subscales at 6-month (P = 0.008).

CONCLUSIONS

Women with severe maternal morbidity demonstrated comparable quality of life during the 6-month postpartum period compared to women without severe maternal morbidity.

Factors associated with severe maternal morbidity in Kelantan, Malaysia: A comparative cross-sectional study

Background

Knowledge on the factors associated with severe maternal morbidity enables a better understanding of the problem and serves as a foundation for the development of an effective preventive strategy. However, various definitions of severe maternal morbidity have been applied, leading to inconsistencies between studies. The objective of this study was to identify the sociodemographic characteristics, medical and gynaecological history, past and present obstetric performance and the provision of health care services as associated factors for severe maternal morbidity in Kelantan, Malaysia.

Methods

A comparative cross-sectional study was conducted in two tertiary referral hospitals in 2014. Postpartum women with severe morbidity and without severe morbidity who fulfilled the inclusion and exclusion criteria were eligible as cases and controls, respectively. The study population included all postpartum women regardless of their age. Pregnancy at less than 22 weeks of gestation, more than 42 days after the termination of pregnancy and non-Malaysian citizens were excluded. Consecutive sampling was applied for the selection of cases and for each case identified, one unmatched control from the same hospital was selected using computer-based simple random sampling. Simple and multiple logistic regressions were performed using Stata Intercooled version 11.0.

Results

A total of 23,422 pregnant women were admitted to these hospitals in 2014 and 395 women with severe maternal morbidity were identified, of which 353 were eligible as cases. An age of 35 or more years old [Adj. OR (95 % CI): 2.6 (1.67, 4.07)], women with past pregnancy complications [Adj. OR (95 % CI): 1.7 (1.00, 2.79)], underwent caesarean section deliveries [Adj. OR (95 % CI): 6.8 (4.68, 10.01)], preterm delivery [Adj. OR (95 % CI): 3.4 (1.87, 6.32)] and referral to tertiary centres [Adj. OR (95 % CI): 2.7 (1.87, 3.97)] were significant associated factors for severe maternal morbidity.

Conclusions

Our study suggests the enhanced screening and monitoring of women of advanced maternal age, women with past pregnancy complications, those who underwent caesarean section deliveries, those who delivered preterm and the mothers referred to tertiary centres as they are at increased risk of severe maternal morbidity. Identifying these factors may contribute to specific and targeted strategies aimed at tackling the issues related to maternal morbidity.

Maternal near miss and mortality due to postpartum infection: a cross-sectional analysis from Rwanda

BACKGROUND

The objective of this study is to evaluate 'near miss' and mortality in women with postpartum infections.

METHODS

We performed a retrospective review of all patients referred to the University Teaching Hospital of Kigali (CHUK) between January 2012 and December 2013. We identified 117 patients with postpartum infections. Demographic data, length of admission, location of referral, initial surgery and subsequent treatment modalities including antibiotic administration and secondary surgery were recorded. The primary outcome of interest was a composite of maternal mortality and "near miss" defined as more than one laparotomy with/without hysterectomy and prolonged hospitalization.

RESULTS

Diagnoses at CHUK were: pelvic peritonitis (56 %), deep surgical site infection including fasciitis (17 %), and endometritis (15 %). The primary procedures performed prior to transfer were: cesarean section (81 %), septic abortion management (12 %), and vaginal delivery (7 %). Antibiotics were initiated prior to transfer in 66 % of women. Surgery was required in 73 % of patients. Hysterectomies were performed in 22 % of patients. Maternal death occurred in 5 % of the patient population. The primary outcome of severe maternal morbidity and mortality occurred in 90 patients (77 %).

CONCLUSION

Peritonitis-primarily as a result of cesarean deliveries-is associated with significant morbidity and mortality in our population.

Functional status of women with and without severe maternal morbidity: A prospective cohort study

BACKGROUND

Little is known regarding the impact on maternal functional status in women who have survived severe obstetric complications.

OBJECTIVE

To compare the maternal functional status score between women with and without severe morbidity at one month and six months postpartum in Kelantan, Malaysia.

METHODS

A prospective cohort study design was applied at two tertiary referral hospitals over a six-month period. The study population included all postpartum women who gave birth in 2014. Postpartum women with severe maternal morbidity and without severe maternal morbidity were selected as the exposed and non-exposed group, respectively. Functional ability based on the Inventory of Functional Status after Childbirth was used as the main outcome measure. Repeated measure analysis of variance was performed.

RESULTS

A total of 145 and 187 women with and without severe maternal morbidity, respectively, were measured. There were significant differences in Inventory of Functional Status after Childbirth score changes (P<0.001) between women with and without severe maternal morbidity at one month and at six months. Functional ability score of women with severe maternal morbidity was lower at one month postpartum (P=0.001). The most affected domain was infant care (P=0.002).

CONCLUSIONS

Healthcare providers are recommended to assess the short-term functional ability of severe morbid mother in addition to existing routine physical examination. Provision of physical support from spouse and family of the high risk mothers particularly on infant care during their early postpartum period is crucial to optimise health and minimise the negative health outcomes.

Maternal near miss: what lies beneath?

OBJECTIVE

Capturing 'near miss' and severe maternal morbidity using standard definitions is challenging. Information about levels of care required by ill pregnant or recently pregnant women may be more informative. The aim of this study was to prospectively audit incidence, causes, categorisation of maternal morbidity and level of care required by patients admitted to a labour ward high dependency unit (HDU) in a stand-alone obstetric hospital.

STUDY DESIGN

All women admitted to HDU from May 5th to November 5th 2014 were identified prospectively and morbidity was categorised according to the Scottish Audit of Severe Maternal Morbidity (SAMM) and World Health Organisation (WHO) definitions of 'near miss' (NM), and 'severe maternal complications' (SMC). Level of care was determined by the RCOG Maternal critical care working group recommendations [1].

RESULTS

There were 128 admissions to HDU with 4502 live births (2.8%) during this period. There were 16 (12.5%) cases of NM; 83 (64.8%) of SMC and 29 'others' not meeting either criteria. Direct obstetric causes accounted for 79% of admissions. NM cases were more likely to be caused by haemorrhage (56.3%, p=0.009), postpartum (75%, p<0.05) and require blood transfusion (56.4%) compared to SMC cases, more likely to result from hypertension (39.8%, p=0.018) and be admitted antenatally (66.3%, p=0.039). Those admitted in the beneath NM and SMC group were more likely to be admitted antenatally (89.7%, p=0.039) and require specialist consultation (31%, p=0.022). Mean duration of HDU stay was 26.6 (±17 SD) hours. The perinatal mortality rate was 39/1000 total births. There were no maternal deaths. Level 2 care was required by 40 women (NM 25%; SMC 39% and others 14%) and two women required ICU transfer for Level 3 care.

CONCLUSIONS

Approximately one quarter of women requiring HDU care 'lie beneath' criteria for near miss or severe maternal complications. One third of women admitted to the HDU require Level 2 care and the remainder require higher levels of monitoring only. The majority of cases are antepartum and delivery is integral in their care. HDU care in a labour ward setting is a good model for care of the ill pregnant or recently pregnant woman.

Use of the Sequential Organ Failure Assessment score for evaluating outcome among obstetric patients admitted to the intensive care unit

OBJECTIVE

To evaluate the prognostic value of the Sequential Organ Failure Assessment (SOFA) score among obstetric patients admitted to the intensive care unit (ICU).

METHODS

A prospective study was conducted among 90 consecutive obstetric patients who were admitted to the ICU of Guru Teg Bahadur Hospital, Delhi, India, between October 6, 2010, and December 25, 2011. Maximum SOFA score was calculated for each of the six organ systems. Receiver operating characteristic curves were used to determine critical cutoff values for total, maximum total, and mean total SOFA scores at various time points.

RESULTS

Total SOFA score at admission displayed an area under the curve (AUC) of 0.949, a cutoff value of at least 8.5, sensitivity of 86.7%, and specificity of 90.0%. Maximum total SOFA score had an AUC of 0.980, a cutoff value of at least 10.0, sensitivity of 96.7%, and specificity of 90.0%. Mean total SOFA score had an AUC of 0.997, a cutoff value of at least 9.0, sensitivity of 96.7%, and specificity of 96.7%.

CONCLUSION

In terms of discriminatory power for predicting mortality among obstetric patients admitted to the ICU, total SOFA score at admission was the most relevant, simple, and accurate measure.

The Robson ten-group classification system for appraising deliveries at a tertiary referral hospital in Brazil

OBJECTIVE

To evaluate the distribution of women according to the Robson 10-group classification system (RTGCS) and the occurrence of severe maternal morbidity (SMM) by mode of delivery at a tertiary referral hospital.

METHODS

A retrospective cross-sectional study was conducted of all women admitted to the Women's Hospital at the University of Campinas (Campinas, Brazil) for delivery between January 2009 and July 2013. Women were grouped according to RTGCS. Mode of delivery and SMM (defined as need for admission to the intensive care unit) were assessed.

RESULTS

Among 12 771 women, 5957 (46.6%) delivered by cesarean. Overall, 3594 (28.1%) women were in group 1 (nulliparous, single pregnancy, cephalic, term, spontaneous labor), 2328 (18.2%) in group 5 (≥1 previous cesarean, single pregnancy, cephalic, term), and 2112 (16.5%) in group 3 (multiparous excluding previous cesarean, single pregnancy, cephalic, term, spontaneous labor). Group 5 contributed the most cesarean deliveries (1626 [27.3%]), followed by group 2 (nulliparous, single pregnancy, cephalic, term, induced labor or cesarean before labor; 1049 [17.6%]). SMM was more common among women undergoing cesarean delivery than among those delivering vaginally in groups 1-5.

CONCLUSION

The RTGCS allowed the identification of groups with the highest frequency of cesarean delivery and an assessment of SMM. This should be considered in related health policies.

Epidemiologic profile, survival, and maternal prognosis factors among women at an obstetric intensive care unit

OBJECTIVE

To identify the epidemiologic profile, maternal survival, and prognosis factors that might affect survival rates in the obstetric intensive care unit (ICU).

METHODS

A prospective cohort study was conducted between January 2007 and February 2009 in a tertiary referral ICU, Belo Horizonte, Brazil. Critical patients during pregnancy and puerperium were followed from admission until discharge or death. Maternal survival was assessed in association with the cause of ICU admission, grouped into direct or indirect obstetric causes, by Kaplan-Meier curves and log-rank tests.

RESULTS

Among 298 patients admitted to the ICU during the study period, mortality was 4.7% (n=14). Hypertensive disorders (46.0%), hemorrhage (15.9%), sepsis (14.2%), and heart disease (5.7%) were the main causes of admission. Half of the patients who died were admitted for direct obstetric reasons (n=7). Survival was statistically linked to the cause of admission: most survivors were admitted for a direct obstetric cause (75.5%; P=0.044). Maternal survival rates of patients admitted for indirect obstetric causes were lower than those admitted for direct obstetric causes (27.8 and 19.6 days, respectively; P=0.019).

CONCLUSION

The main cause of admission was a decisive factor for maternal survival in the obstetric ICU. Direct obstetric complications had a better prognosis.

Fetal and neonatal deaths among cases of maternal near miss

OBJECTIVE

To determine the prevalence of fetal and neonatal deaths among patients with maternal near miss and the factors associated with this fatal outcome.

METHODS

The authors conducted a descriptive, cross-sectional, analyzing medical records of patients admitted to the ICU of a tertiary obstetric Recife (Brazil), between January 2007 and December 2010, who had at least one criterion of near miss defined by WHO. Statistical analysis was performed with Epi-Info 3.3.2, using chi-square and Fisher's exact test, considering a significance level of 5%. For multivariate analysis was constructed as a hierarchical model with the response variable fetal and neonatal deaths.

RESULTS

We included 246 cases of maternal near miss. Among women in the study, hypertensive disorders occurred in 62.7% to 41.2% in HELLP syndrome and the laboratory criteria for near miss in 59.6%. There were 48 (19.5%) stillbirths and 19 (7.7%) neonatal deaths. After analyzing the variables that remained statistically associated with fetal and neonatal deaths were: severe preeclampsia, placental abruption, endometritis, cesarean delivery, prematurity and the laboratory criteria for maternal near miss.

CONCLUSION

The high incidence of fetal and neonatal deaths among patients with maternal near miss. Among these women there is an overlap of factors contributing to this fatal outcome, in our study, those who had severe preeclampsia, placental abruption, endometritis, premature birth or laboratory criteria positively associated with deaths.

Assessment of maternal near-miss and quality of care in a hospital-based study in Accra, Ghana

OBJECTIVE

To assess the baseline incidence of maternal near-miss, process indicators related to facility access, and quality of care at a tertiary care facility in urban Ghana.

METHODS

A prospective observational study of all women delivering at the facility, including those with pregnancy-related complications, was conducted between October 2010 and March 2011. Quality of maternal health care was assessed via a newly developed WHO instrument based on near-miss criteria and criterion-based clinical audit methodology.

RESULTS

Among 3438 women, 516 had potentially life-threatening conditions and 131 had severe maternal outcomes (94 near-miss cases and 37 maternal deaths). More than half (64.4%) of the women had been referred to the facility. The incidence of maternal near-miss was 28.6 cases per 1000 live births. Anemia contributed to most cases with a severe maternal outcome. More than half of all women with severe maternal outcomes developed organ dysfunction or died within the first 12 hours of hospital admission. Although preventive measures were prevalent, treatment-related indicators showed mixed results.

CONCLUSION

The WHO near-miss approach was found to represent a feasible strategy in low-resource countries. Improving referral systems, effective use of critical care, and evidence-based interventions can potentially reduce severe maternal outcomes.