Acute care bundles should be used for patients with intracerebral haemorrhage: An expert consensus statement.

PURPOSE: Intracerebral haemorrhage (ICH) is the most devastating form of stroke and a major cause of disability. Clinical trials of individual therapies have failed to definitively establish a specific beneficial treatment. However, clinical trials of introducing care bundles, with multiple therapies provided in parallel, appear to clearly reduce morbidity and mortality. Currently, not enough patients receive these interventions in the acute phase. METHODS: We convened an expert group to discuss best practices in ICH and to develop recommendations for bundled care that can be delivered in all settings that treat acute ICH, with a focus on European healthcare systems. FINDINGS: In this consensus paper, we argue for widespread implementation of formalised care bundles in ICH, including specific metrics for time to treatment and criteria for the consideration of neurosurgical therapy. DISCUSSION: There is an extraordinary opportunity to improve clinical care and clinical outcomes in this devastating disease. Substantial evidence already exists for a range of therapies that can and should be implemented now.

Placenta Pathology From Term Born Neonates With Normal or Adverse Outcome.

BACKGROUND: The incidence of umbilical cord or placental parenchyma abnormalities associated with mortality or morbidity of term infants is lacking. METHODS: Placentas of 55 antepartum stillbirths (APD), 21 intrapartum stillbirths (IPD), 12 neonatal deaths (ND), and 80 admissions to a level 3 neonatal intensive care unit (NS) were studied and compared with 439 placentas from neonates from normal term pregnancies and normal outcome after vaginal delivery (NPVD) and with 105 placentas after an elective caesarian sections (NPEC). RESULTS: NPVD and NPEC placentas showed no or one abnormality in 70% and placentas from stillbirth showed two or more abnormalities in 80% of cases. APD placentas more frequently had a low weight and less formation of terminal villi. Hypercoiling was more often present in all study groups. Severe chronic villitis was almost exclusively present in APD placentas. Chorioamnionitis was significantly more frequent in APD, IPD and NS placentas and funisitis was more often observed in IPD and NS placentas. CONCLUSION: Multiple placental abnormalities are significantly more frequent in placentas from term neonates with severe perinatal morbidity and mortality. These placental abnormalities are thought to be associated with disturbed oxygen transfer or with inflammation.

Haematoma evacuation in cerebellar intracerebral haemorrhage: systematic review.

BACKGROUND: Guidelines regarding recommendations for surgical treatment of spontaneous cerebellar intracerebral haemorrhage (ICH) differ. We aimed to systematically review the literature to assess treatment strategies and outcomes. METHODS: We searched PubMed and Embase between 1970 and 2019 for randomised or otherwise controlled studies and observational cohort studies. We included studies according to predefined selection criteria and assessed their quality according to the Newcastle-Ottawa Scale (NOS) and risk of bias according to a predefined scale. We assessed case fatality and functional outcome in patients treated conservatively or with haematoma evacuation. Favourable functional outcome was defined as a modified Rankin Scale score of 0-2 or a Glasgow Outcome Scale score of 4-5. RESULTS: We included 41 observational cohort studies describing 2062 patients (40% female) with spontaneous cerebellar ICH. A total of 1171 patients (57%) underwent haematoma evacuation. Ten studies described a cohort of surgically treated patients (n=533) and 31 cohorts with both surgically and conservatively treated patients (n=638 and n=891, respectively). There were no randomised clinical trials nor studies comparing outcome between the groups after adjustment for differences in baseline characteristics. The median NOS score (IQR) was 5 (4-6) out of 8 points and the bias score was 2 (1-3) out of 8, indicative of high risk of bias. Case fatality at discharge was 21% (95% CI 17% to 25%) after conservative treatment and 24% (95% CI 19% to 29%) after haematoma evacuation. At ≥6 months after conservative treatment, case fatality was 30% (95% CI 25% to 30%) and favourable functional outcome was 45% (95% CI 40% to 50%) and after haematoma evacuation, case fatality was 34% (95% CI 30% to 38%) and 42% (95% CI 37% to 47%). CONCLUSIONS: Controlled studies on the effect of neurosurgical treatment in patients with spontaneous cerebellar ICH are lacking, and the risk of bias in published series is high. Due to substantial differences in patient characteristics between conservatively and surgically treated patients, and high variability in treatment indications, a meaningful comparison in outcomes could not be made. There is no good published evidence to support treatment recommendations and controlled, preferably randomised studies are warranted in order to formulate evidence-based treatment guidelines for patients with cerebellar ICH.

Using three-dimensional ultrasound in predicting complex gastroschisis: A longitudinal, prospective, multicenter cohort study.

OBJECTIVE: To determine whether complex gastroschisis (ie, intestinal atresia, perforation, necrosis, or volvulus) can prenatally be distinguished from simple gastroschisis by fetal stomach volume and stomach-bladder distance, using three-dimensional (3D) ultrasound. METHODS: This multicenter prospective cohort study was conducted in the Netherlands between 2010 and 2015. Of seven university medical centers, we included the four centers that performed longitudinal 3D ultrasound measurements at a regular basis. We calculated stomach volumes (n = 223) using Sonography-based Automated Volume Count. The shortest stomach-bladder distance (n = 241) was determined using multiplanar visualization of the volume datasets. We used linear mixed modelling to evaluate the effect of gestational age and type of gastroschisis (simple or complex) on fetal stomach volume and stomach-bladder distance. RESULTS: We included 79 affected fetuses. Sixty-six (84%) had been assessed with 3D ultrasound at least once; 64 of these 66 were liveborn, nine (14%) had complex gastroschisis. With advancing gestational age, stomach volume significantly increased, and stomach-bladder distance decreased (both P < .001). The developmental changes did not differ significantly between fetuses with simple and complex gastroschisis, neither for fetal stomach volume (P = .85), nor for stomach bladder distance (P = .78). CONCLUSION: Fetal stomach volume and stomach-bladder distance, measured during pregnancy using 3D ultrasonography, do not predict complex gastroschisis.

Outcome of isolated gastroschisis; an international study, systematic review and meta-analysis.

OBJECTIVE: To determine outcome of children born with isolated gastroschisis (no extra-gastrointestinal congenital abnormalities). STUDY DESIGN: International cohort study and meta-analysis. PRIMARY OUTCOME: time to full enteral feeding (TFEF); secondary outcomes: Duration of mechanical ventilation, length of stay (LOS), mortality and differences in outcome between simple and complex gastroschisis (complex; born with bowel atresia, volvulus, perforation or necrosis). To compare the cohort study results with literature three databases were searched. Studies were eligible for inclusion if cases were born in developed countries with isolated gastroschisis after 1990, number of cases >20 and TFEF was reported. RESULTS: The cohort study included 204 liveborn cases of isolated gastroschisis. The TFEF, median duration of ventilation and LOS was, 26days (range 6-515), 2days (range 0-90) and 33days (range 11-515), respectively. Overall mortality was 10.8%. TFEF and LOS were significantly longer (P<0.0001) and mortality was fourfold higher in the complex group. Seventeen studies, amongst the current study, were included for further meta-analysis comprising a total of 1652 patients. Mean TFEF was 35.3±4.4days, length of ventilation was 5.5±2.0days, LOS was 46.4±5.2days and mortality risk was 0.06 [0.04-0.07 95%CI]. Outcome of simple and complex gastroschisis was described in five studies. TFEF, ventilation time, LOS were significant longer and mortality rate was 3.64 [1.95-6.83 95%CI] times higher in complex cases. CONCLUSIONS: These results give a good indication of the expected TFEF, ventilation time and LOS and mortality risk in children born with isolated gastroschisis, although ranges remain wide. This study shows the importance of dividing gastroschisis into simple and complex for the prediction of outcome.

Evaluation of strategies regarding management of imminent preterm delivery before 32 weeks of gestation: a regional cohort study among 1375 women in the Netherlands.

OBJECTIVE: To evaluate the management of imminent preterm delivery with respect to prescription of antenatal corticosteroids (ACS) and referral to a tertiary center. STUDY DESIGN: A retrospective cohort study existing of 1 perinatal center and 9 referring hospitals. All women who received their first dose of ACS in 1 of the 10 hospitals between 24+0 and 32+0 weeks of gestation and/or delivered before 32 weeks of gestation from 2005 until 2010. Patients were identified using the electronic database of hospital pharmacies. Main outcome measures were time interval from administration to delivery for different indications and number of women who were not referred in time to a tertiary center. RESULTS: In total, 1375 women received ACS. Main indications were suspected preterm labor (44.7%), preterm prelabor rupture of membranes (15.9%), maternal indication (12.8%), fetal indication (9.2%) and vaginal blood loss (8.4%). Overall, 467 (34.0%) women delivered ≤7 days after ACS administration; 8.7% of women with vaginal blood loss and 54.5% of women with maternal indication. Among the 931 women who received ACS in the secondary hospitals, 452 (48.5%) women were referred to a tertiary hospital and 89 (6.5%) women delivered in a secondary hospital with a gestational age of less than 32 weeks. CONCLUSION: One-third of all women receiving ACS delivered within 7 days and half of the women who received ACS in a secondary hospital were referred to a tertiary center. There seems to be room for improvement regarding the timing of ACS administration and subsequently referral to a tertiary center.

Non-invasive serum amyloid A (SAA) measurement and plasma platelets for accurate prediction of surgical intervention in severe necrotizing enterocolitis (NEC).

OBJECTIVE: To evaluate the value of biomarkers to detect severe NEC. SUMMARY BACKGROUND DATA: The time point of surgery in necrotizing enterocolitis (NEC) is critical. Therefore, there is a need for markers that detect severe NEC, because clinical signs of severe NEC often develop late. This study evaluated the value of biomarkers reflecting intestinal cell damage and inflammation to detect severe NEC. METHODS: 29 neonates with NEC were included. Two definitions of moderate versus severe NEC were analyzed: medical NEC (n = 12) versus surgical or fatal NEC (n = 17); and Bell stage II NEC (n = 13) versus stage III NEC (n = 16). Urinary intestinal fatty acid binding protein (I-FABP), serum amyloid A (SAA), C3a and C5a, and fecal calprotectin were measured. C-reactive protein (CRP), white blood cell count (WBC) and platelet count data were measured in blood. RESULTS: In both definitions of moderate versus severe NEC, urinary SAA levels were significantly higher in severe NEC. A cut-off value of 34.4 ng/ml was found in surgical NEC versus medical NEC (sensitivity, 83%; specificity, 83%; LR+, 4.88 (95% CI, 1.37-17.0); LR-, 0.20 (95% CI, 0.07-0.60)) at diagnosis of NEC and at one day prior to surgery in neonates who were operated later on. Combination of urinary SAA and platelet count increased the accuracy, with a sensitivity, 94%; specificity, 83%; LR+, 5.53 (95% CI, 1.57-20.0); and LR-, 0.07 (95% CI, 0.01-0.48). CONCLUSION: Urinary SAA is an accurate marker in differentiating severe NEC from moderate NEC; particularly if combined with serum platelet count.

Evaluation of antenatal corticosteroid prescribing patterns among 984 women at risk for preterm delivery.

OBJECTIVE: To evaluate the prescribing patterns of the first antenatal corticosteroids (ACS) course in our tertiary referral centre from 2005 until 2010. STUDY DESIGN: We conducted a retrospective cohort study including all women who received ACS between 24(+0) and 34(+0) weeks of gestation. Main outcome measure was the number of women who delivered within 7 d after ACS administration. The time interval from administration to delivery was compared between women with different indications. Furthermore, all women delivering between 24(+0) and 34(+0) weeks of gestation who did not receive ACS were identified. RESULTS: 1008 women received ACS, 15 (1.5%) women were lost to follow up. Main indications were suspected preterm labour, preterm prelabour rupture of membranes, maternal indication, foetal indication and vaginal blood loss (VBL). Overall, 447 (45.4%) women delivered ≤7 d after ACS administration. This percentage was 13.6% in women with VBL and 61.5% in women with maternal indication. During the study period, 1267 women delivered before 34 weeks of gestation, 126 (9.9%) women did not receive ACS. CONCLUSIONS: The time interval from ACS administration to delivery differs per indication. Women with VBL are most often over treated. The timing of the first ACS course should be improved.

Term perinatal mortality audit in the Netherlands 2010-2012: a population-based cohort study.

OBJECTIVE: To assess the implementation and first results of a term perinatal internal audit by a standardised method. DESIGN: Population-based cohort study. SETTING: All 90 Dutch hospitals with obstetric/paediatric departments linked to community practices of midwives, general practitioners in their attachment areas, organised in perinatal cooperation groups (PCG). POPULATION: The population consisted of 943 registered term perinatal deaths occurring in 2010-2012 with detailed information, including 707 cases with completed audit results. MAIN OUTCOME MEASURES: Participation in the audit, perinatal death classification, identification of substandard factors (SSF), SSF in relation to death, conclusive recommendations for quality improvement in perinatal care and antepartum risk selection at the start of labour. RESULTS: After the introduction of the perinatal audit in 2010, all PCGs participated. They organised 645 audit sessions, with an average of 31 healthcare professionals per session. Of all 1102 term perinatal deaths (2.3/1000) data were registered for 86% (943) and standardised anonymised audit results for 64% (707). In 53% of the cases at least one SSF was identified. Non-compliance to guidelines (35%) and deviation from usual professional care (41%) were the most frequent SSF. There was a (very) probable relation between the SSF and perinatal death for 8% of all cases. This declined over the years: from 10% (n=23) in 2010 to 5% (n=10) in 2012 (p=0.060). Simultaneously term perinatal mortality decreased from 2.3 to 2.0/1000 births (p<0.00001). Possibilities for improvement were identified in the organisation of care (35%), guidelines or usual care (19%) and in documentation (15%). More pregnancies were antepartum selected as high risk, 70% in 2010 and 84% in 2012 (p=0.0001). CONCLUSIONS: The perinatal audit is implemented nationwide in all obstetrical units in the Netherlands in a short time period. It is possible that the audit contributed to the decrease in term perinatal mortality.

Substandard care in delivery-related asphyxia among term infants: prospective cohort study.

OBJECTIVE: To assess substandard care factors in the case of delivery-related asphyxia. DESIGN: Prospective cohort study. SETTING: Catchment area of the Neonatal Intensive Care Unit (NICU) of the University Medical Center Utrecht; a region in the middle of the Netherlands covering 13% of the Dutch population. POPULATION: Term infants, without congenital malformations, who died intrapartum or were admitted to the Neonatal Intensive Care Unit due to asphyxia. METHODS: During a two-year period, cases were prospectively collected and audited by an expert panel. MAIN OUTCOME MEASURES: Substandard care factors. RESULTS: 37 735 term infants without congenital malformations were born. There were 19 intrapartum deaths, and 89 NICU admissions of which 12 neonates died. In 63 (58%) cases a substandard care factor was identified that was possibly (n= 47, 43%) or probably (n= 16, 15%) related to perinatal death or NICU admission. In primary care, substandard care factors were mainly the low frequency of examination during labor and delay in referral to secondary care. In secondary care, misinterpretation of cardiotocography and failure to respond adequately to clinical signs of fetal distress were the most common substandard care factors. CONCLUSIONS: Substandard care is present in a substantial number of cases with delivery-related asphyxia resulting in perinatal death or NICU admission. Improving the organization of obstetric care in the Netherlands as well as training of obstetric caregivers might reduce adverse outcomes.

Noninvasive measurement of intestinal epithelial damage at time of refeeding can predict clinical outcome after necrotizing enterocolitis.

BACKGROUND: Reintroduction of enteral nutrition in neonates with necrotizing enterocolitis (NEC) should take place when the gut is ready for its normal function. Too early a start of oral feeding might lead to disease relapse, whereas prolonged discontinuation of enteral nutrition is associated with impaired gut function and parenteral nutrition-related complications. This study evaluated whether noninvasive urinary measurement of intestinal fatty acid binding protein (I-FABP) at the time of refeeding can predict clinical outcome in neonates with NEC. METHODS: Urinary I-FABP concentrations were measured in 21 infants with NEC just before reintroducing enteral nutrition. Poor outcome was defined as unsuccessful reintroduction of enteral feeding (EF), (re)operation for NEC, or death related to NEC after reintroduction of EF. RESULTS: Median urinary I-FABP levels in neonates with poor outcome (n = 5) were significantly higher as compared with I-FABP levels in neonates with good outcome (n = 16) (P < 0.01). A clinically significant cutoff value of 963 pg/ml was found to discriminate between infants with poor outcome and those with good outcome (sensitivity 80%, specificity 94%). CONCLUSION: Noninvasive urinary I-FABP measurement at time of refeeding differentiates neonates with poor outcome from neonates with good outcome in NEC. Urinary I-FABP measurement may therefore be helpful in the timing of EF in neonates with NEC.

Noninvasive measurement of fecal calprotectin and serum amyloid A combined with intestinal fatty acid-binding protein in necrotizing enterocolitis.

BACKGROUND: Diagnosis of necrotizing enterocolitis (NEC), prevalent in premature infants, remains challenging. Enterocyte damage in NEC can be assessed by intestinal fatty acid-binding protein (I-FABP), with a sensitivity of 93% and a specificity of 90%. Numerous markers of inflammation are known, such as serum amyloid A (SAA) and fecal calprotectin. PURPOSE: The aim of the present study was to evaluate which combination of noninvasive measurement of inflammatory markers and I-FABP improves the diagnostic accuracy in neonates suspected for NEC. METHODS: In 62 neonates with clinical suspicion of NEC (29 with final diagnosis of NEC), urinary I-FABP, urinary SAA, and fecal calprotectin levels were determined quantitatively. Diagnostic accuracy was calculated for the combinations I-FABP-SAA and I-FABP-fecal calprotectin, using a multivariable logistic regression model. RESULTS: The combination of SAA and I-FABP did not increase the diagnostic accuracy of I-FABP. However, the combination of fecal calprotectin and I-FABP improved accuracy significantly. The combination of urinary I-FABP and fecal calprotectin measurement produced a sensitivity of 94%, a specificity of 79%, a positive likelihood ratio of 4.48, and a negative likelihood ratio of 0.08. CONCLUSION: The combination of noninvasive measurement of I-FABP and fecal calprotectin seems promising for diagnosing NEC at an early time point. Prospective analysis is required to confirm this finding and to evaluate better treatment strategies based on noninvasive measurement of I-FABP and calprotectin.

Substandard care in antepartum term stillbirths: prospective cohort study.

OBJECTIVE: To assess substandard care factors in antepartum stillbirths at term. Design. Prospective cohort study. SETTING: A region in the middle of the Netherlands covering 13% of the Dutch population. POPULATION: Antepartum stillbirths (≥ 37 weeks) without congenital malformations. METHODS: During a two-year period, all antepartum term stillbirths were prospectively collected and audited by an expert panel. MAIN OUTCOME MEASURES: Substandard care factors. RESULTS: During the study period, 37 735 normally formed infants were delivered ≥ 37 weeks of gestation. There were 60 antepartum stillbirths (1.59 per 1,000, 95%CI 1.19-1.99). Most stillbirths occurred during apparently uncomplicated pregnancies. Twenty-one infants (35%) were small-for-gestational age but growth restriction was only suspected in 10 (47.6%) of these cases. Substandard care factors were identified in 21 (35%) cases. A relation between these factors and fetal demise was possible in nine (15%) and probable in seven (12%) of these cases. Inadequate management and recognition of suspected growth restriction (n=9) or hypertension (n=6) were the most common substandard care factors. Ten (16.7%) women felt none or decreased fetal movements for 24 hours or more before they consulted a doctor or midwife. CONCLUSION: Twenty-seven percent of all stillbirths were possibly or probably avoidable. Special attention to the recognition and adequate management of suspected growth restriction and hypertension as well as guidelines about patient information and management of decreased fetal movements might result in a reduction of stillbirths in the Netherlands.

Cerebrospinal fluid leakage, an uncommon complication of fetal blood sampling: a case report and review of the literature.

UNLABELLED: In a recently published randomized clinical trial on intrapartum fetal monitoring, fetal blood samples were obtained in 879 women. One serious complication of fetal blood sampling (FBS) was reported, a case in which physical examination of the neonate after delivery revealed clear fluid loss from the incision site. Four layers of the scalp appeared to be incised. The subarachnoid space was closed with 2 sutures, and antibiotics were started due to the risk of meningitis. The patient was discharged in good clinical condition. In this article, the case is presented and the literature reviewed. We found 12 articles reporting 37 cases of a complication due to FBS, none concerning leakage of cerebrospinal fluid. In conclusion, complications of FBS are rare but can be serious. Excessive fetal bleeding is most frequently reported and often associated with an underlying coagulopathy in the neonate. TARGET AUDIENCE: Obstetricians & Gynecologists, Family Physicians. LEARNING OBJECTIVES: After completion of this educational activity, the obstetrician/gynecologist should be better able to assess the chance of possible complications due to fetal blood sampling; select fetuses at risk for complications due to fetal blood sampling; and evaluate certain technical precautions when performing this procedure.

[Differences between Dutch provinces in perinatal mortality and travel time to hospital]. / Provinciale verschillen in perinatale sterfte en reistijd tot ziekenhuis.

OBJECTIVE: To investigate differences in perinatal mortality between Dutch provinces and to determine the significance of risk factors including travel time from home to the hospital during labour. DESIGN: Cohort study. METHOD: The study was based on 1,242,725 singleton births in 2000-2006 as recorded in the Netherlands Perinatal Registry. The influence of province on perinatal mortality was estimated, with logistic regression analysis adjusting for risk factors (age, parity, ethnicity, socioeconomic status) and care factors such as start of antenatal care and travel time. RESULTS: The perinatal mortality rate in the Netherlands was 9.9 per 1000 births. The provinces with the highest mortality rates were Friesland (11.3‰), Groningen (11.1‰), Zeeland (10.6‰) and Flevoland (10.4‰). Noord-Brabant (9.2‰) and Limburg (9.2‰) had the lowest mortality rates. These differences were significantly higher for Friesland (odds ratio: 1.16; 95%-CI: 1.05-1.28) and Groningen (odds ratio: 1.13; 95%-CI: 1.02-1.26). Starting late with perinatal care, at 18 weeks of gestation or later was an important risk factor (adjusted odds ratio 1.8; 95%-CI: 1.7-1.8). Low socio-economic status could partly be associated with the higher mortality risk in Groningen. Longer travel time (≥ 20 minutes) was an independent risk factor associated with perinatal mortality. On average 19% of the women travelled ≥ 20 minutes to the hospital. In the provinces Groningen, Friesland, Flevoland and Zeeland these percentages ranged between 32 and 36%. The adjusted odds ratio of travel time was 1.7 (95%-CI 1.6-1.7). CONCLUSION: The perinatal mortality differs per province. This can be explained by longer travel time to the hospital during labour. Late start of perinatal care and low socio-economic status also affect the mortality rate. These risk factors need to be taken into account during registration, investigation, audit and obstetric policy.

Perinatal mortality and severe morbidity in low and high risk term pregnancies in the Netherlands: prospective cohort study.

OBJECTIVE: To compare incidences of perinatal mortality and severe perinatal morbidity between low risk term pregnancies supervised in primary care by a midwife and high risk pregnancies supervised in secondary care by an obstetrician. DESIGN: Prospective cohort study using aggregated data from a national perinatal register. SETTING: Catchment area of the neonatal intensive care unit (NICU) of the University Medical Center in Utrecht, a region in the centre of the Netherlands covering 13% of the Dutch population. PARTICIPANTS: Pregnant women at 37 weeks' gestation or later with a singleton or twin pregnancy without congenital malformations. MAIN OUTCOME MEASURES: Perinatal death (antepartum, intrapartum, and neonatal) or admission to a level 3 NICU. RESULTS: During the study period 37 735 normally formed infants were delivered at 37 weeks' gestation or later. Sixty antepartum stillbirths (1.59 (95% confidence interval 1.19 to 1.99) per 1000 babies delivered), 22 intrapartum stillbirths (0.58 (0.34 to 0.83) per 1000 babies delivered), and 210 NICU admissions (5.58 (4.83 to 6.33) per 1000 live births) occurred, of which 17 neonates died (0.45 (0.24 to 0.67) per 1000 live births). The overall perinatal death rate was 2.62 (2.11 to 3.14) per 1000 babies delivered and was significantly higher for nulliparous women compared with multiparous women (relative risk 1.65, 95% confidence interval 1.11 to 2.45). Infants of pregnant women at low risk whose labour started in primary care under the supervision of a midwife had a significant higher risk of delivery related perinatal death than did infants of pregnant women at high risk whose labour started in secondary care under the supervision of an obstetrician (relative risk 2.33, 1.12 to 4.83). NICU admission rates did not differ between pregnancies supervised by a midwife and those supervised by an obstetrician. Infants of women who were referred by a midwife to an obstetrician during labour had a 3.66 times higher risk of delivery related perinatal death than did infants of women who started labour supervised by an obstetrician (relative risk 3.66, 1.58 to 8.46) and a 2.5-fold higher risk of NICU admission (2.51, 1.87 to 3.37). CONCLUSIONS: Infants of pregnant women at low risk whose labour started in primary care under the supervision of a midwife in the Netherlands had a higher risk of delivery related perinatal death and the same risk of admission to the NICU compared with infants of pregnant women at high risk whose labour started in secondary care under the supervision of an obstetrician. An important limitation of the study is that aggregated data of a large birth registry database were used and adjustment for confounders and clustering was not possible. However, the findings are unexpected and the obstetric care system of the Netherlands needs further evaluation.

National perinatal audit, a feasible initiative for the Netherlands!? A validation study.

OBJECTIVE: To explore the feasibility of a national perinatal audit organization. DESIGN: Validation study. SETTING: Three regions in the Netherlands. POPULATION: 228 cases of perinatal mortality. METHODS: Narratives of perinatal mortality cases were assessed by a panel of representatives of all perinatal care provider groups. 123 cases were assessed twice. Consensus was defined as 75% agreement. For the chance corrected agreement Cohen's kappa statistic was used. MAIN OUTCOME MEASURES: Consensus and the chance corrected agreement on three cause of death classifications. The presence or absence of substandard factors (SSF) with the care provider, the organization of care and the relation of the SSF with perinatal death. RESULTS: Consensus rates and chance corrected agreement for three cause of death classifications ranged from 92 to 96% and kappa 0.87 to kappa 0.93 (very good agreement), with comparable confidence intervals and similar values in the validation subset of 123 cases. On the presence of SSF at the level of the care provider consensus and chance corrected agreement was 68% and kappa 0.53 (moderate), with comparable values in the subset of 123 cases. Consensus for the relation between SSF at the level of the care provider and perinatal death was 81.4% and kappa 0.68 (good). CONCLUSION: Perinatal audit on a national level with relatively large audit groups with many different care providers is feasible.

Non-invasive markers for early diagnosis and determination of the severity of necrotizing enterocolitis.

OBJECTIVES: To improve diagnosis of necrotizing enterocolitis (NEC) by noninvasive markers representing gut wall integrity loss (I-FABP and claudin-3) and gut wall inflammation (calprotectin). Furthermore, the usefulness of I-FABP to predict NEC severity and to screen for NEC was evaluated. METHODS: Urinary I-FABP and claudin-3 concentrations and fecal calprotectin concentrations were measured in 35 consecutive neonates suspected of NEC at the moment of NEC suspicion. To investigate I-FABP as screening tool for NEC, daily urinary levels were determined in 6 neonates who developed NEC out of 226 neonates included before clinical suspicion of NEC. RESULTS: Of 35 neonates suspected of NEC, 14 developed NEC. Median I-FABP, claudin-3, and calprotectin levels were significantly higher in neonates with NEC than in neonates with other diagnoses. Cutoff values for I-FABP (2.20 pg/nmol creatinine), claudin-3 (800.8 INT), and calprotectin (286.2 microg/g feces) showed clinically relevant positive likelihood ratios (LRs) of 9.30, 3.74, 12.29, and negative LRs of 0.08, 0.36, 0.15, respectively. At suspicion of NEC, median urinary I-FABP levels of neonates with intestinal necrosis necessitating surgery or causing death were significantly higher than urinary I-FABP levels in conservatively treated neonates. Of the 226 neonates included before clinical suspicion of NEC, 6 developed NEC. In 4 of these 6 neonates I-FABP levels were not above the cutoff level to diagnose NEC before clinical suspicion. CONCLUSIONS: Urinary I-FABP levels are not suitable as screening tool for NEC before clinical suspicion. However, urinary I-FABP and claudin-3 and fecal calprotectin are promising diagnostic markers for NEC. Furthermore, urinary I-FABP might also be used to predict disease severity.

Dutch experience of monitoring active ending of life for newborns.

INTRODUCTION: In 2007, a national review committee was instituted in The Netherlands to review cases of active ending of life for newborns. It was expected that 15-20 cases would be reported. To date, however, only one case has been reported to this committee. Reporting is essential to obtain societal control and transparency; the possible explanations for this lack of reporting were therefore explored. METHODS: Data on end-of-life decision-making were scrutinised from Dutch nation-wide studies (1995, 2001 and 2005), before institution of the committee. Physicians received a questionnaire about their medical decision-making for stratified samples of deceased infants up to 1 year, drawn from the central death registry. RESULTS: In 2005, 58% of all deaths were preceded by an end-of-life decision, compared with 68% in 2001 and 62% in 1995. The use of drugs with a possible life-shortening effect tended to be lower. In 2005, all four cases in the study in which an infants' life was actively ended were preceded by a decision to forego life-prolonging treatment. In three cases, the infant's life expectancy was short; one case involved a longer life expectancy. DISCUSSION: The expected number of cases is probably an overestimation due to changes in medical practice such as the tendency to attribute less life-shortening effects to opioids. The lack of reports is probably also associated with requirements in the regulation; it may be difficult to fulfil them due either to time constraints or the nature of the suffering that is addressed. If societal control of active ending of life is considered useful, changes in the regulation may be needed.