Substantial Out-of-Pocket Health Expenditure on Prenatal Check-Ups: Estimates from a Sample of Pregnant Women in Cartagena, Colombia.

OBJECTIVE: We aimed to estimate out-of-pocket (OOP) health expenditures and the indirect costs related to prenatal check-ups in pregnant women seen in a maternity hospital in the Colombian Caribbean region. METHODS: We described the economic costs of pregnant women, with no age limits, who attended prenatal check-ups in a maternity hospital. To estimate OOP and indirect costs owing to prenatal check-ups in pregnant women, a survey was constructed, where the woman was asked about some sociodemographic variables, to characterize those attending the prenatal check-ups. Absolute and relative frequencies, averages and confidence intervals were used to characterize the population and estimate OOP and indirect costs in pregnant women. The latter were estimated from the percentile method. A bootstrapping was performed to reduce the bias within the analysis. RESULTS: In total, 56 pregnant women were surveyed, with an average age of 25.9 years (±6.2). All women surveyed had OOP associated to the prenatal check-up in at least one cost-item, and the OOP ranged between $0.3 and $108.7. Transportation was the item with the highest frequency of expenses, followed by food, other expenses, and drugs. The mean of OOP expenditures was $24.3 (CI 95% $18.1-31.4) for women who attended their prenatal check-up. DISCUSSION: Considering the estimated OOP health expenditures caused by prenatal check-ups by household income, women living with <1 minimum wage spend 7% of their income in a prenatal check-up. In women with 1-2 and >2-3 minimum wages, these proportions were 5%, 3%, respectively. Unfortunately, this makes prenatal care a significant source of economic burden, impacting poor households in Cartagena.

Iron status in late pregnancy is inversely associated with birth weight in Colombia.

OBJECTIVE: Gestational anaemia (GA) is common in developing countries. This study assessed the relationship of late GA and negative perinatal outcomes in participants recruited in a reference maternity unit of the Caribbean region of Colombia. DESIGN: Prospective analytical birth cohort study. Maternal Hb and serum ferritin (SF) levels were measured. GA was defined as Hb levels <6·82 mmol/l (<11 g/dl), SF depletion as SF levels <12 µg/l. Birth outcomes such as low birth weight (LBW), preterm birth (PB) and small for gestational age (SGA) were examined. SETTING: Mothers in the first stage of labour, living in urban or rural areas of Bolívar, were enrolled in an obstetrical centre located in Cartagena, Colombia. Blood and stool samples were taken prior delivery. Maternal blood count, SF levels and infant anthropometric data were recorded for analysis. PARTICIPANTS: 1218 pregnant women aged 18-42 years and their newborns. RESULTS: Prevalence of GA and SF depletion was 41·6 % and 41·1 %, respectively. GA was positively associated with poverty-related sociodemographic conditions. Prenatal care attendance lowered the risk of PB, LBW and SGA. Birth weight was inversely associated with Hb levels, observing a -36·8 g decrease in newborn weight per 0·62 mmol/l (or 1 g/dl) of maternal Hb. SF depletion, but not anaemia, was associated with PB. SGA outcome showed a significant association with anaemia, but not a significant relationship with SF depletion. CONCLUSIONS: Birth weight and other-related perinatal outcomes are negatively associated with Hb and SF depletion. Prenatal care attendance reduced the risk of negative birth outcomes.

Terminal Complement Activation in Preeclampsia.

OBJECTIVE: To evaluate whether C5b-9 concentrations in blood and urine are increased in preeclampsia with severe features. METHODS: The Complement and Preeclampsia in the Americas study is a prospective, multicenter case-control study performed at six centers in Colombia from November 2015 to July 2016. The case group included women with preeclampsia with severe features, and the control group included women who were healthy or had chronic hypertension, gestational hypertension, or preeclampsia without severe features. We enrolled two women in the control group for every woman in the case group. Soluble C5b-9 concentrations were measured by enzyme-linked immunosorbent assays in blood and urine. The primary outcome was C5b-9 concentrations in women in the case group compared with all women in the control group, and the secondary outcome was C5b-9 levels in women in the case group compared with individual control subgroups. Differences were assessed by test of medians, and associations were further evaluated by receiver operating characteristic curve analysis and logistic regression with α=0.05. RESULTS: Three hundred fifty-two patients were enrolled. Plasma C5b-9 concentrations did not differ significantly between women in the case group and those in the control group, but urine C5b-9 concentrations were higher in women in the case group (median [interquartile range] 9.9 [1.6-43.7] vs 1.8 [0.54-4.1] ng/mL, P<.001). In subgroup analysis, plasma C5b-9 concentrations were increased in women in the case group compared with healthy women in the control group (median [interquartile range] 2,778 [1,633-4,230] vs 1,374 [1,064-2,332] ng/mL, P<.001), and urine C5b-9 concentrations were increased in women in the case group compared with all control subgroups (P<.001). Using receiver operating characteristic analysis, urine C5b-9 concentrations differentiated preeclampsia with severe features from hypertensive women in the control group (area under the receiver operating characteristic curve 0.74, 95% CI 0.68-0.80). Urine C5b-9 22 ng/mL or greater (range 0-158.4 ng/mL) was the optimal cut point for diagnosis of preeclampsia with severe features with adjusted odds ratio of 10.0 (95% CI 3.5-28.8, P<.001). CONCLUSION: Urinary excretion of terminal complement effector C5b-9 is higher in women with preeclampsia with severe features compared with women with other hypertensive disorders of pregnancy and women without hypertension.

Guía de práctica clínica para la prevención, detección temprana y tratamiento de las complicaciones del embarazo, parto y puerperio: sección 3. Infecciones en el embarazo: ruptura prematura de membranas (RPM) / Clinical practice guideline for the prevention, early detection and treatment of pregnancy, delivery and post-partum complications: section 3. Infections in pregnancy: premature rupture of membranes (PROM)

Realizar recomendaciones para la atención del embarazo con ruptura prematura de membranas como parte integral de la Guía de Práctica Clínica (GPC) para la prevención, detección temprana y tratamiento de las complicaciones del embarazo en Colombia.Materiales y métodos: el grupo desarrollador de la Guía (GDG) elaboró esta GPC durante 2011-2012, acorde con la Guía Metodológica para la elaboración de Guías de Atención Integral en el Sistema General de Seguridad Social en Salud Colombiano, basándose en la evidencia científica disponible y sumando la participación activa de grupos de pacientes, sociedades científicas y grupos de interés. En particular, la evidencia de esta sección fue adaptada de la GPC "Preterm prelabour rupture of membranes" (Royal College of Obstetricians and Gynaecologists-2006) y actualizada por medio de procedimientos sistemáticos, tanto para la búsqueda y valoración de la evidencia como para la generación de recomendaciones. El nivel de evidencia y la fuerza de las recomendaciones fueron expresadas por medio del sistema del Scottish Intercollegiate Guidelines Network (SIGN).Resultados: se presentan las recomendaciones para la atención de los embarazos con ruptura prematura de membranas. Estas incluyen cambios en la conducta del personal de salud y las instituciones para aumentar la probabilidad de obtener un resultado materno fetal exitoso en las gestaciones con esta complicación.Conclusiones: se presenta una versión resumida de las recomendaciones y evidencia de esta sección, que se espera sea adoptada por los profesionales de salud encargados de la atención del embarazo en el país para disminuir la morbilidad y mortalidad asociada a la gestación...

Realizar recomendaciones para la atención del embarazo con ruptura prematura de membranas como parte integral de la Guía de Práctica Clínica (GPC) para la prevención, detección temprana y tratamiento de las complicaciones del embarazo en Colombia.Materiales y métodos: el grupo desarrollador de la Guía (GDG) elaboró esta GPC durante 2011-2012, acorde con la Guía Metodológica para la elaboración de Guías de Atención Integral en el Sistema General de Seguridad Social en Salud Colombiano, basándose en la evidencia científica disponible y sumando la participación activa de grupos de pacientes, sociedades científicas y grupos de interés. En particular, la evidencia de esta sección fue adaptada de la GPC "Preterm prelabour rupture of membranes" (Royal College of Obstetricians and Gynaecologists-2006) y actualizada por medio de procedimientos sistemáticos, tanto para la búsqueda y valoración de la evidencia como para la generación de recomendaciones. El nivel de evidencia y la fuerza de las recomendaciones fueron expresadas por medio del sistema del Scottish Intercollegiate Guidelines Network (SIGN).Resultados: se presentan las recomendaciones para la atención de los embarazos con ruptura prematura de membranas. Estas incluyen cambios en la conducta del personal de salud y las instituciones para aumentar la probabilidad de obtener un resultado materno fetal exitoso en las gestaciones con esta complicación.Conclusiones: se presenta una versión resumida de las recomendaciones y evidencia de esta sección, que se espera sea adoptada por los profesionales de salud encargados de la atención del embarazo en el país para disminuir la morbilidad y mortalidad asociada a la gestación...