The PURPOSe cause of death study in stillbirths and neonatal deaths in India and Pakistan: A review.

The PURPOSe study was a prospective, observational study conducted in India and Pakistan to determine the cause of death for stillbirths and preterm neonatal deaths, using clinical data together with minimally invasive tissue sampling (MITS) and the histologic and polymerase chain reaction (PCR) evaluation of fetal/neonatal tissues and the placenta. After evaluating all available data, an independent panel chose a maternal, a placental and a fetal/neonatal cause of death. Here, we summarise the major results. Among the most important findings were that most stillbirths were caused by fetal asphyxia, often preceded by placental malperfusion, and clinically associated with pre-eclampsia, placental abruption and a small-for-gestational-age fetus. The preterm neonatal deaths were primarily caused by birth asphyxia, followed by various infections. An important finding was that many of the preterm neonatal deaths were caused by a nosocomial infection acquired after neonatal intensive care (NICU) admission; the most common organisms were Acinetobacter baumannii, followed by Klebsiella pneumoniae, Escherichia coli/Shigella and Haemophilus influenzae. Group B streptococcus was less commonly present in the placentas or internal organs of the neonatal deaths.

Randomized Trial of Early Detection and Treatment of Postpartum Hemorrhage.

BACKGROUND: Delays in the detection or treatment of postpartum hemorrhage can result in complications or death. A blood-collection drape can help provide objective, accurate, and early diagnosis of postpartum hemorrhage, and delayed or inconsistent use of effective interventions may be able to be addressed by a treatment bundle. METHODS: We conducted an international, cluster-randomized trial to assess a multicomponent clinical intervention for postpartum hemorrhage in patients having vaginal delivery. The intervention included a calibrated blood-collection drape for early detection of postpartum hemorrhage and a bundle of first-response treatments (uterine massage, oxytocic drugs, tranexamic acid, intravenous fluids, examination, and escalation), supported by an implementation strategy (intervention group). Hospitals in the control group provided usual care. The primary outcome was a composite of severe postpartum hemorrhage (blood loss, ≥1000 ml), laparotomy for bleeding, or maternal death from bleeding. Key secondary implementation outcomes were the detection of postpartum hemorrhage and adherence to the treatment bundle. RESULTS: A total of 80 secondary-level hospitals across Kenya, Nigeria, South Africa, and Tanzania, in which 210,132 patients underwent vaginal delivery, were randomly assigned to the intervention group or the usual-care group. Among hospitals and patients with data, a primary-outcome event occurred in 1.6% of the patients in the intervention group, as compared with 4.3% of those in the usual-care group (risk ratio, 0.40; 95% confidence interval [CI], 0.32 to 0.50; P<0.001). Postpartum hemorrhage was detected in 93.1% of the patients in the intervention group and in 51.1% of those in the usual-care group (rate ratio, 1.58; 95% CI, 1.41 to 1.76), and the treatment bundle was used in 91.2% and 19.4%, respectively (rate ratio, 4.94; 95% CI, 3.88 to 6.28). CONCLUSIONS: Early detection of postpartum hemorrhage and use of bundled treatment led to a lower risk of the primary outcome, a composite of severe postpartum hemorrhage, laparotomy for bleeding, or death from bleeding, than usual care among patients having vaginal delivery. (Funded by the Bill and Melinda Gates Foundation; E-MOTIVE ClinicalTrials.gov number, NCT04341662.).

Individual and collective contribution of antenatal psychosocial distress conditions and preterm birth in Pakistani women.

BACKGROUND: We determined whether dimensions of psychosocial distress during pregnancy individually and collectively predicted preterm birth (PTB) in Pakistani women as it may be misleading to extrapolate results from literature predominantly conducted in high-income countries. METHODS: This cohort study included 1603 women recruited from four Aga Khan Hospital for Women and Children in Sindh, Pakistan. The primary binary outcome of PTB (i.e., livebirth before 37 completed weeks' gestation) was regressed on self-reported symptoms of anxiety (Pregnancy-Related Anxiety (PRA) Scale and Spielberger State-Trait Anxiety Inventory Form Y-1), depression (Edinburgh Perinatal Depression Scale (EPDS)), and covariates such as chronic stress (Perceived Stress Scale) assessed with standardized question and scales with established language equivalency (Sindhi and Urdu). RESULTS: All 1603 births occurred between 24 and 43 completed weeks' gestation. PRA was a stronger predictor of PTB than other types of antenatal psychosocial distress conditions. Chronic stress had no effect on the strength of association between PRA and PTB and a slight but non-significant effect on depression. A planned pregnancy significantly lowered risk of PTB among women who experienced PRA. Aggregate antenatal psychosocial distress did not improve model prediction over PRA. CONCLUSIONS: Like studies in high-income countries, PRA became a strong predictor of PTB when considering interactive effects of whether the current pregnancy was planned. Women's resilience and abilities to make sexual and reproductive health decisions are important to integrate in future research. Findings should be generalized with caution as socio-cultural context is a likely effect modifier. We did not consider protective/strength-oriented factors, such as resilience among women.

Distance-quality trade-off and choice of family planning provider in urban Pakistan.

BACKGROUND: There is limited evidence between contraceptive use, availability of commodities and distance to the facility in developing countries. Distance to the facility is an essential determinant of contraceptive use. Still, women may not seek family planning services from the nearest facility and may be prepared to travel the farthest distance to receive quality family planning services. METHODS: We analyzed women's survey data linked to health facility data and applied an alternate specific conditional logit model to examine the distance a woman is prepared to travel and the quality of services offered by facilities in urban areas in Karachi, Pakistan. RESULTS: This study analyzed data from 336 women and 28 facilities and identified that the mean distance to the nearest facility was 0.44 km; the chosen facility was, on average, 5 km away. Women preferred facilities that offered a range of contraceptive methods and additional services provided by female healthcare providers only. Furthermore, on average, women are willing to travel a further 1.7 km for a facility that offers more family planning methods, 1.4 km for a facility that offers additional health services and 11 km for a facility that offers services delivered by female healthcare providers. CONCLUSIONS: The findings highlight the quality measures women prioritize over distance and consider essential when choosing a family planning facility.

Psychological and situational factors associated with COVID-19 vaccine intention among postpartum women in Pakistan: a cross-sectional study.

OBJECTIVES: Contributing factors to COVID-19 vaccination intention in low-income and middle-income countries have received little attention. This study examined COVID-19-related anxiety and obsessive thoughts and situational factors associated with Pakistani postpartum women's intention to get COVID-19 vaccination. DESIGN: Cross-sectional study administering a survey by a telephone interview format between 15 July and 10 September 2020. SETTING: Four centres of Aga Khan Hospital for Women and Children-Garden, Kharadar, Karimabad and Hyderabad-in Sindh Province, Pakistan. PARTICIPANTS: Women who were enrolled in our longitudinal Pakistani cohort study were approached (n=1395), and 990 women (71%) participated in the survey, of which 941 women who were in their postpartum period were included in the final analysis. PRIMARY OUTCOME MEASURE AND FACTORS: COVID-19 vaccine intention, sociodemographic and COVID-19-related factors, Coronavirus anxiety, obsession with COVID-19 and work and social adjustment were assessed. Multiple multinomial logistic regression analysis was used to identify factors associated with women's intentions. RESULTS: Most women would accept a COVID-19 vaccine for themselves (66.7%). Only 24.4% of women were undecided about vaccination against COVID-19, and a small number of women rejected the COVID-19 vaccine (8.8%). Women with primary education were less likely to take a COVID-19 vaccine willingly than those with higher education. COVID-19 vaccine uncertainty and refusal were predicted by having no experience of COVID-19 infection, childbirth during the pandemic, having no symptoms of Coronavirus anxiety and obsession with COVID-19. Predictors for women's intention to vaccinate themselves and their children against COVID-19 were similar. CONCLUSION: Understanding the factors shaping women's intention to vaccinate themselves or their children would enable evidence-based strategies by healthcare providers to enhance the uptake of the COVID-19 vaccine and achieve herd immunity against Coronavirus.

Effect of bovine lactoferrin on seroconversion following polio vaccine administration in children: protocol for a double-blinded randomised controlled trial.

INTRODUCTION: The oral polio vaccine (OPV) has substantial results in eliminating wild poliovirus and the vaccine of choice in polio eradication. However, the mucosal immunity induced by the OPV is still uncertain. Literature has shown that bovine lactoferrin (BLF) is a safe and useful protein found in cow's milk with extraordinary antimicrobial, antiviral, antiinflammatory and immune-modulatory functions that help children's gut to fight against micro-organisms like poliovirus. However, limited data exist regarding the effect of BLF on polio vaccine immune response. The primary objective is to evaluate the effect of BLF in enhancing mucosal and humoral immunity in children following the administration of oral and inactivated polio vaccines. METHODS AND ANALYSIS: This is a two-arm double-blinded randomised controlled trial comparing 462 neonates (231 in both groups) receiving either BLF or placebo with breast milk. The intervention is administered from day 1 till 6 weeks of age to a full-term healthy singleton newborn born at the Aga Khan University Hospitals, Karachi, Pakistan. The primary outcome is the seroconversion, 1 month after the receipt of two doses of OPV (at 10 weeks). For descriptive statistical analysis, Stata will be used, the frequency with percentages will be reported to describe baseline characteristics of the participants. A χ2 test will be used to compare categorical variables and a simple t test to compare continuous variables. The proportion of seroconversion and shedding will be compared using χ2 test or Fisher's exact test. ETHICS AND DISSEMINATION: The Ethics approval has been granted by the Ethics Review Committee (ERC) of Aga Khan University for the proposed trial (ID: 2019-1955-5013). Furthermore, the National Bioethics Committee (NBC) of Pakistan has also approved the study for human subject research (ID: 4-87/NBC-443/19/669). Study findings will be disseminated through presentations at scientific conferences and educational practice workshops and will be published in an international peer-reviewed scientific journal. TRIAL REGISTRATION NUMBER: NCT04432935; ClinicalTrials.gov.

Psychosocial Impact of COVID-19 on Healthcare Workers: A cross-sectional survey from Pakistan.

Objectives: This study aimed to assess the anxiety and depression symptoms in healthcare professionals in Pakistan as a result of the coronavirus pandemic. Methods: This cross-sectional study was conducted from May to June 2020 and included six different hospitals in Pakistan. An English-language demographics questionnaire, a validated COVID-19 fear scale, depression scale PHQ-9 and anxiety scale GAD-7 were sent to doctors, nurses and paramedical staff via WhatsApp. Data were analysed using descriptive statistics, Chi-square test and Student's t-test. Results: A total of 400 participants were included in this study (response rate: 80.0%); 263 (65.8%) were doctors and 137 (34.3%) were nurses and paramedical staff. Of the participants, 57.0% were less than 40 years old and 18.3% were aged above 50. Most of the participants (n = 262; 65.5 %) experienced moderate levels of fear and 16.5% (n = 66) experienced a high level of fear. Moreover, 19.5% feared death and 56.5% reported social media to be responsible for increasing their fears. On the depression PHQ-9 and anxiety GAD-7 scales, 21.8% (n = 87) reported moderate to severe depression and anxiety symptoms. A significant relationship was demonstrated between the depression level and age, education and profession (P <0.001 each). Similarly, anxiety and depression scores were strongly related to the availability of personal protective equipment (P <0.001). Conclusion: It was found that 21.8% of healthcare professionals are suffering from moderate to severe depression symptoms, 15.5% had moderate to severe anxiety, whereas 65.5% had moderate symptoms of fear. The predictors are age, education level and co-morbidities. These moderate to high levels of fear and anxiety and depression raise concerns about the psychological well-being of healthcare staff and should be addressed through different programmes.

Determinants of short birth intervals among married women: a cross-sectional study in Karachi, Pakistan.

INTRODUCTION: Birth spacing is a critical pathway to improving reproductive health. WHO recommends a minimum of 33-month interval between two consecutive births to reduce maternal, perinatal, infant morbidity and mortality. Our study evaluated factors associated with short birth intervals (SBIs) of less than 33 months between two consecutive births, in Karachi, Pakistan. METHODS: We used data from a cross-sectional study among married women of reproductive age (MWRA) who had at least one live birth in the 6 years preceding the survey (N=2394). Information regarding their sociodemographic characteristics, reproductive history, fertility preferences, family planning history and a 6-year reproductive calendar were collected. To identify factors associated with SBIs, we fitted simple and multiple Cox proportional hazards models and computed HRs with their 95% CIs. RESULTS: The median birth interval was 25 months (IQR: 14-39 months), with 22.9% (833) of births occurring within 33 months of the index birth. Women's increasing age (25-30 years (aHR 0.63 (0.53 to 0.75), 30+ years (aHR 0.29, 95% CI 0.22 to 0.39) compared with 20-24 years; secondary education (aHR 0.75, 95% CI 0.63 to 0.88), intermediate education (aHR 0.62, 95% CI 0.48 to 0.80), higher education (aHR 0.69, 95% CI 0.51 to 0.92) compared with no education, and a male child of the index birth (aHR 0.81, 95% CI 0.70 to 0.94) reduced the likelihood of SBIs. Women's younger age <20 years (aHR 1.24, 95% CI 1.05 to 1.24) compared with 20-24 years, and those who did not use contraception within 9 months of the index birth had a higher likelihood for SBIs for succeeding birth compared with those who used contraception (aHR 2.23, 95% CI 1.93 to 2.58). CONCLUSION: Study shows that birth intervals in the study population are lower than the national average. To optimise birth intervals, programmes should target child spacing strategies and counsel MWRA on the benefits of optimal birth spacing, family planning services and contraceptive utilisation.

Conducting household surveys on reproductive health in urban settings: lessons from Karachi, Pakistan.

BACKGROUND: Data collection is the most critical stage in any population health study and correctly implementing fieldwork enhances the quality of collected information. However, even the most carefully planned large-scale household surveys can encounter many context-specific issues. This paper reflected on our research team's recent experience conducting surveys for a quasi-experimental evaluation of a reproductive health program in urban areas of Karachi, Pakistan. We aim to describe the issues encountered and lessons learned from this process, and present some potential solutions for conducting future household surveys in similar urban environments. METHODS: The study followed a three-stage random sampling design. Initially, a Geographical Information System (GIS) was used to construct the sampling frame with union council (UC) area mapping and cluster demarcation followed by random selection of clusters in the selected UCs within the intervention and control sites. The second stage involved a complete household listing in selected clusters and the final stage was a random sampling of households with eligible women. RESULT: This paper describes the issues that were encountered including technical problems related to GIS demarcation of cluster boundaries and hand-held devices for computer assisted personal interviews (CAPI), household listing, interviewing respondents on sensitive topics and their expectations, and ensuring privacy during the survey. CONCLUSION: This study identifies a number of unique barriers to conducting household surveys in Karachi and highlights some key lessons for survey research in urban settlements. GIS mapping technology is a cost-effective method for developing sampling frames in resource-constrained settings. Secondly, the strategy of interviewing women immediately after the cluster is listed may be applied to make it easier to re-locate selected respondents and to reduce loss-to-follow up. Understanding local norms and developing culturally appropriate strategies to build trust with communities may significantly improve survey participation. Researchers should hire experienced female enumerators and provide continuous training on best practices for interviewing women on sensitive reproductive health topics in urban communities.

Impact evaluation of the efficacy of different doses of vitamin D supplementation during pregnancy on pregnancy and birth outcomes: a randomised, controlled, dose comparison trial in Pakistan.

BACKGROUND: Vitamin D deficiency during pregnancy is a public health problem in Pakistan and is prevalent among most women of reproductive age in the country. Vitamin D supplementation during pregnancy is suggested to prevent adverse pregnancy outcomes and vitamin D deficiency in both the mother and her newborn. METHODS: We conducted a double-blinded, randomised controlled trial in Karachi, Pakistan to evaluate the effect of different doses of vitamin D supplementation during pregnancy on biochemical markers (serum 25(OH)D, calcium, phosphorus and alkaline phosphatase) in women and neonates, and on pregnancy and birth outcomes (gestational diabetes, pre-eclampsia, low birth weight, preterm births and stillbirths). RESULTS: Pregnant women (N=350) in their first trimester were recruited and randomised to three treatment groups of vitamin D supplementation: 4000 IU/day (group A, n=120), 2000 IU/day (group B, n=115) or 400 IU/day (group C, n=115). Women and their newborn in group A had the lowest vitamin D deficiency at endline (endline: 75.9%; neonatal: 64.9%), followed by group B (endline: 84.9%; neonatal: 73.7%) and then the control group (endline: 90.2%; neonatal: 91.8%). Vitamin D deficiency was significantly lower in group A than in group C (p=0.006) among women at endline and lower in both groups A and B than in the control group (p=0.001) in neonates. Within groups, serum 25(OH)D was significantly higher between baseline and endline in group A and between maternal baseline and neonatal levels in groups A and B. Participant serum 25(OH)D levels at the end of the trial were positively correlated with those in intervention group A (4000 IU/day) (ß=4.16, 95% CI 1.6 to 6.7, p=0.002), with food group consumption (ß=0.95, 95% CI 0.01 to 1.89, p=0.047) and with baseline levels of serum 25(OH)D (ß=0.43, 95% CI 0.29 to 0.58, p<0.0001). CONCLUSION: The evidence provided in our study indicates that vitamin D supplementation of 4000 IU/day was more effective in reducing vitamin D deficiency among pregnant women and in improving serum 25(OH)D levels in mothers and their neonates compared with 2000 IU/day and 400 IU/day. Trial registration number NCT02215213.

An Application of the List Experiment to Estimate Abortion Prevalence in Karachi, Pakistan.

CONTEXT: Abortion is particularly difficult to measure, especially in legally restrictive settings such as Pakistan. The List Experiment-a technique for measuring sensitive health behaviors indirectly-may minimize respondents' underreporting of abortion due to stigma or legal restrictions, but has not been previously applied to estimate abortion prevalence in Pakistan. METHODS: A sample of 4,159 married women of reproductive age were recruited from two communities of Karachi in 2018. Participants completed a survey that included a double list experiment to measure lifetime abortion prevalence, as well as direct questions about abortion and other background characteristics. Data were used to calculate direct and indirect estimates of abortion prevalence for the overall sample and by sociodemographic characteristics, as well as to test for a design effect. Regression analyses were conducted to examine associations between characteristics and abortion reporting from direct questioning and the list experiment. RESULTS: The estimate of abortion prevalence from the list experiment was 16%; the estimate from the direct question was 8%. No evidence of a design effect was found. Abortion reporting was associated with most selected characteristics in the regression model for direct questioning, but with few in the list experiment models. CONCLUSIONS: That the estimate of abortion prevalence in Karachi generated from the list experiment was twice that generated from direct questioning suggests that the indirect method reduced underreporting, and may have utility to estimate abortion in similar settings and to improve the accuracy of data collecting for other sensitive health topics.

RESUMEN Contexto: El aborto es particularmente difícil de medir, especialmente en entornos legalmente restringidos, como en Pakistán. El Experimento de Lista­una técnica para medir de manera indirecta comportamientos de salud sensibles­podría minimizar el hecho de que las personas encuestadas subnotifiquen el número de abortos debido al estigma o a restricciones legales; sin embargo, esta técnica no ha sido aplicada previamente para estimar la prevalencia del aborto en Pakistán. Métodos: En 2018, se reclutó una muestra de 4,159 mujeres casadas en edad reproductiva, provenientes de dos comunidades de Karachi. Las participantes completaron una encuesta que incluyó un experimento de lista doble para medir la prevalencia de aborto, así como preguntas directas sobre el aborto y otras características del contexto. Los datos se usaron para calcular estimaciones directas e indirectas de la prevalencia de aborto en la muestra en general y por características sociodemográficas, así como para probar el efecto de diseño. Se realizaron análisis de regresión para examinar las asociaciones entre las características y los abortos reportados a partir de las preguntas directas y el experimento de lista. Resultados: La estimación de la prevalencia de aborto del experimento de lista fue del 16%; la estimación a partir de la pregunta directa fue del 8%. No se encontró evidencia de un efecto de diseño. La notificación del número de abortos se asoció con la mayoría de las características seleccionadas en el modelo de regresión para la pregunta directa, pero con pocas características en los modelos de experimento de lista. Conclusiones: El hecho de que la estimación de la prevalencia de aborto en Karachi generada a partir del experimento de lista fue el doble que la obtenida a partir de preguntas directas, sugiere que el método indirecto reduce la subnotificación. El experimento de lista podría ser útil para estimar el aborto en entornos similares y para mejorar la precisión de la recolección de datos sobre otros temas sensibles de salud.

RÉSUMÉ Contexte: Il est extrêmement difficile de mesurer la prévalence de l'avortement, en particulier dans les contextes soumis à des lois restrictives, comme le Pakistan. La technique de mesure indirecte de comportements de santé sensibles « List Experiment ¼ peut minimiser la sous-déclaration de l'avortement pour raisons de stigmatisation ou de restrictions légales, mais elle n'a pas précédemment été utilisée pour estimer la prévalence de l'avortement au Pakistan. Méthodes: Un échantillon de 4 159 femmes mariées en âge de procréer a été recruté dans deux communautés de Karachi en 2018. Les participantes ont répondu à une enquête menée par double approche List Experiment pour mesurer la prévalence de l'avortement et qui comprenait aussi des questions directes sur l'avortement et d'autres caractéristiques socioculturelles. Les données ont servi à calculer les estimations directes et indirectes de la prévalence de l'avortement pour l'échantillon global et par caractéristiques sociodémographiques, ainsi qu'à tester l'effet du plan de sondage. Les associations entre les caractéristiques et la déclaration de l'avortement dans le questionnaire direct et la List Experiment ont été examinées par analyses de régression. Résultats: L'estimation de la prévalence de l'avortement selon la mesure List Experiment était de 16%; sur la base du questionnaire direct, elle était de 8%. Aucun signe d'effet de plan de sondage n'a été observé. La déclaration de l'avortement était associée à la plupart des caractéristiques sélectionnées dans le modèle de régression pour le questionnaire direct, mais à quelques-unes seulement dans les modèles de l'outil List Experiment. Conclusions: Le fait que l'estimation de la prévalence de l'avortement à Karachi générée d'après la List Experiment s'est révélée le double de celle produite par le questionnaire direct laisse entendre que la méthode indirecte réduit la sous-déclaration. La mesure List Experiment peut être utile à l'estimation de l'avortement dans des contextes similaires et pour améliorer l'exactitude des données collectées sur d'autres sujets de santé sensibles.

A Case Series on Uterine Arteriovenous Malformations: A Life-Threatening Emergency in Young Women.

Uterine arteriovenous malformation (AVM) is a rare condition, with few cases reported in the literature. Despite being rare, it is a potentially life-threatening condition in women of child-bearing age. It should be considered in the differential diagnosis of prolonged or irregular vaginal bleeding, which, otherwise, can lead to critical complications ending up in severe morbidity and mortality. This case series describes four cases of young Asian women aged between 33 and 38 years who presented with irregular vaginal bleeding. Trans-abdominal ultrasound of the pelvis showed increased vascularity with multi-directional blood flow in the uterus. Magnetic resonance imaging (MRI) confirmed an arteriovenous malformation in all cases. All cases remained stable through the diagnostic journey. Embolization of the arteriovenous malformation was performed successfully in three cases and one case was managed conservatively on hormones. Later, two of them conceived within a year and had live births at term. The aim of reporting these cases is to share the common presentation of this condition and our experience in making the diagnosis and treatment of such patients. Although a few cases are reported world over, none was reported earlier from Pakistani Asian women.

Prevalence and determinants of iron deficiency anemia among non-pregnant women of reproductive age in Pakistan.

BACKGROUND AND OBJECTIVES: Iron deficiency Anemia (IDA) in women of reproductive age is a recognized public health concern that impairs health and well-being in women and is associated with adverse reproductive outcomes. In Pakistan there is a dearth of up-to-date information on the prevalence and predictors of IDA. This study sought to investigate IDA in Pakistani women. METHODS AND STUDY DESIGN: Secondary analysis was performed using the National Nutrition Survey in Pakistan 2011- 2012. We used a pre-structured instrument to collect socio demographic, reproductive and nutritional data on women. We also collected anthropometric measurements and blood samples for micronutrient deficiencies. Univariate and multivariate logistic regression were used to analyse the data. RESULTS: A total of 7491 non-pregnant women aged between 15-49 years were included in the analysis. The prevalence of IDA was 18.1%. In the multivariate regression analysis; not using iron folic acid supplementation during the last pregnancy adjusted odds ratio (AOR) (95% CI) 1.31 (1.05, 1.64), a history of four or more pregnancies AOR (95% CI) 1.30 (1.04, 1.60), birth interval of <24 months AOR (95% CI) 1.27 (1.06, 1.71), household food insecurity AOR (95% CI) 1.42 (1.23, 1.63) and presence of clinical anemia AOR (95% CI) 5.82 (4.82, 7.02) were significantly associated with increased odds of IDA while with obesity AOR (95% CI) 0.60 (0.4, 0.88) showed a protective effect on IDA. CONCLUSION: To reduce IDA in Pakistani women, the country needs a multifaceted approach that incorporates iron supplementation, food fortification, improved family planning services and efforts to reduce food insecurity.

Prevalence and determinants of unintended pregnancies amongst women attending antenatal clinics in Pakistan.

BACKGROUND: Unintended pregnancies are a global public health concern and contribute significantly to adverse maternal and neonatal health, social and economic outcomes and increase the risks of maternal deaths and neonatal mortality. In countries like Pakistan where data for the unintended pregnancies is scarce, studies are required to estimate its accurate prevalence and predictors using more specific tools such as the London Measure of Unplanned Pregnancies (LMUP). METHODS: We conducted a hospital based cross sectional survey in two tertiary care hospitals in Pakistan. We used a pre tested structured questionnaire to collect the data on socio-demographic characteristics, reproductive history, awareness and past experience with contraceptives and unintended pregnancies using six item the LMUP. We used Univariate and multivariate analysis to explore the association between unintended pregnancies and predictor variables and presented the association as adjusted odds ratios. We also evaluated the psychometric properties of the Urdu version of the LMUP. RESULTS: Amongst 3010 pregnant women, 1150 (38.2%) pregnancies were reported as unintended. In the multivariate analysis age < 20 years (AOR 3.5 1.1-6.5), being illiterate (AOR 1.9 1.1-3.4), living in a rural setting (1.7 1.2-2.3), having a pregnancy interval of = < 12 months (AOR 1.7 1.4-2.2), having a parity of >2 (AOR 1.4 1.2-1.8), having no knowledge about contraceptive methods (AOR 3.0 1.7-5.4) and never use of contraceptive methods (AOR 2.3 1.4-5.1) remained significantly associated with unintended pregnancy. The Urdu version of the LMUP scale was found to be acceptable, valid and reliable with the Cronbach's alpha of 0.85. CONCLUSIONS: This study explores a high prevalence of unintended pregnancies and important factors especially those related to family planning. Integrated national family program that provides contraceptive services especially the modern methods to women during pre-conception and post-partum would be beneficial in averting unintended pregnancies and their related adverse outcomes in Pakistan.

Compliance of surgical hand washing before surgery: Role of remote video surveillance.

OBJECTIVE: To evaluate and increase the compliance of surgical hand scrubbing with periodic feedback. METHODS: This study was conducted at the Aga Khan Hospital for Women and Children, Karachi, Pakistan, from April to July 2014. A remote video auditing system consisting of human auditors was used for visualising surgical hand wash compliance of the surgical team. The equipment, which used motion sensor, was installed in the scrub area wall, visualising the scrub sink only. A clock was displayed for the healthcare professionals to aid in ensuring two-minute hand washing. All surgeons, technicians and surgical assistants were included in the study. Surgical scrubbing was measured during a 4-week period by remote video auditing without feedback and a 12-week period with feedback. SPSS 19 was used for data analysis. RESULTS: Of the 534 observations, 150(28%) were made during the pre-feedback period and 384(71.9%) during the post-feedback period. During the first 4 weeks, the overall compliance was 22(14.6%). The rate of compliance increased to 310(80.7%) during the 12-week post-feedback period. CONCLUSIONS: Video surveillance with feedback for hand washing was found to be an effective tool for measuring hand hygiene and improving compliance.

Implementation of warning tool to improve maternal newborn health outcomes in a developing country.

OBJECTIVE: To improve health outcomes through the implementation of national early warning sign tool for babies delivered through emergency caesarean section in off-work hours. METHODS: This comparative clinical study was conducted at the Aga Khan Hospital for Women and Children, Karachi, from April to August 2014, and comprised women who had an emergency caesarean section. Maternal and perinatal outcomes were compared of patients in Group A and Group B which represented individuals before and after the implementation of the national early warning score respectively. RESULTS: Of the 200 participants, there were 100(50%) in each group. The overall mean age was 26.79±5.10 years. The mean age was 26.3±5 years in Group A, and 27.2±5 years in Group B (p=0.25). The two groups were also comparable in terms of parity (p=0.77) and co-morbidities (p =0.51). There was no stillbirth or maternal death, but decline in complications due to post-partum haemorrhage (p=0.00) was observed due to early recognition and timely management. None of the women required referral to higher facility. CONCLUSIONS: National early warning score was found to be a practical early warning tool for obstetric population.

Effective communication of critical radiology results: The implementation of panic alert mechanism.

OBJECTIVE: To establish an effective channel of timely communication of life-threatening emergencies to primary physicians by radiology team. METHODS: The observational study was conducted at Aga Khan Hospital for Women and Children, Kharadar, Karachi. Data was collected from the log book from July 2012 to June 2013.Amultidisciplinary "Panic Alert" protocol was formulated and implemented in the Radiology unit. All radiological examinations were screened as soon as possible and panic alerts [provisional findings] were communicated to their primary care taker/relevant nursing staff, attendants within 30 minutes from the time of completion of examination. Complete log was maintained. Data was analysed on SPSS 13. RESULTS: A total of 22,474 patients were seen, and 77(0.34%) had panic provisional findings. The mean time for communicating the panic reporting was 19.5±8 minutes. Implementation of the designed protocol, effective communication and proper follow-up resulted in 100% coverage of panic results. CONCLUSIONS: Life-threatening emergencies identified by radiological imaging can be managed effectively if alerts are generated in time.

Validation of verbal autopsy tool for ascertaining the causes of stillbirth.

OBJECTIVE: To assess performance of the WHO revised verbal autopsy tool for ascertaining the causes of still birth in comparison with reference standard cause of death ascertained by standardized clinical and supportive data. METHODS: All stillbirths at a tertiary hospital in Karachi, Pakistan were prospectively recruited into study from August 2006- February 2008. The reference standard cause of death was established by two senior obstetricians within 48 hours using the ICD coding system. Verbal autopsy interviews using modified WHO tool were conducted by trained health workers within 2- 6 weeks of still birth and the cause of death was assigned by second panel of obstetricians. The performance was assessed in terms of sensitivity, specificity and Kappa. RESULTS: There were 204 still births. Of these, 80.8% of antepartum and 50.5% of intrapartum deaths were correctly diagnosed by verbal autopsy. Sensitivity of verbal autopsy was highest 68.4%, (95%CI: 46-84.6) for congenital malformation followed by obstetric complication 57.6%, (95%CI: 25-84.2). The specificity for all major causes was greater than 90%. The level of agreement was high (kappa=0.72) for anomalies and moderate (k=0.4) for all major causes of still birth, except asphyxia. CONCLUSION: Our results suggest that verbal autopsy has reasonable validity in identifying and discriminating between causes of stillbirth in Pakistan. On the basis of these findings, we feel it has a place in resource constrained areas to inform strategic planning and mobilization of resources to attain Millennium Development Goals.

Rational use of antibiotics--a quality improvement initiative in hospital setting.

OBJECTIVES: To minimise irrational use of antibiotics by implementing guidelines for antibiotic usage in obstetrics and Gynaeocology. METHODS: The observational study was conducted from January to December 2010 at the maternity unit of Aga Khan Hospital for Women and children, Kharadar, a secondary care facility in Karachi, Pakistan. Data was collected from medical records related to the study period. Prophylactic antibiotics were given according to the American College of Obstetricians and Gynaecologists recommendation 2009. Surveillance was done by surgical site infection rates and infectious morbidity. Data was analysed on SPSS 13. RESULTS: Therapeutic antibiotic use was rationalized, reducing the use of therapeutic antibiotics from 97% (n = 160/165) in January 2010 to 8% (n = 10/125) in December 2010. Surgical site infection rates were less than 5%. Cost of antibiotics per patient decreased by 90%. Decrease in the length of stay and workload on nursing staff was also observed. CONCLUSION: Implementing guidelines for antibiotic use in obstetrics and gynaecology and translating it into our protocols was effective in decreasing the irrational antibiotic consumption and increasing the rational use of antibiotics in the hospital.

Assessment of improvement in knowledge and skills amongst trainees of workshop on "labour and partograph".

OBJECTIVES: To assess the improvement in knowledge and skills amongst the trainees of the workshop on "labour and partograph". METHODS: Cross sectional study where 100 trainees were evaluated for improvement in knowledge and skills after workshops. Assessment tool selected for predefined objectives were a) feedback forms b) pre and post test questionnaire c )pre and post training assessment of skills. These competency based workshops were conducted at Hamdard university hospital and attended by 85 graduating final year students, 10 house officers and 5 labour room nurses. The data was entered and analyzed on SPSS. RESULTS: Eighty percent of the trainees strongly agreed that workshop had improved their knowledge and skills and appreciated the hands on practice session. In assessment of improvement in knowledge by pre and post test questionnaire it was found that only 14.9% scored > 80% in pre test whereas in post test 87.8% scored > 80% with a mean of 89.5 +/- 9.1. In, overall, assessment of skills only 3.6% trainees scored > 80% in pre-training assessment while in post training assessment almost 98.2% scored > 80%. CONCLUSION: The overall results showed significant improvement in both knowledge and skills of the trainee after the workshop. Objectivity in teaching, learning and assessment gives good outcomes. We also feel that such training workshops should be done on a larger scale to train the staff in order to achieve the targets set under millennium development goals.