Publications by authors named "Ellen Tromp"

20 Publications

  • Page 1 of 1

Distress in fathers of babies with infant colic.

Acta Paediatr 2021 Apr 11. Epub 2021 Apr 11.

Departments of Psychiatry and Child and Adolescent Psychiatry, Erasmus MC, Rotterdam, The Netherlands.

Aim: The aim of this case-control study was to compare parental stress, depression, anxiety and bonding problems between fathers and mothers of babies with infant colic and parents of control infants.

Methods: Parents of 34 infants with infant colic and 67 control dyads were included. Parental feelings were assessed using validated questionnaires.

Results: Fathers as well as mothers of infants with infant colic showed significantly higher mean scores compared with controls on stress (20.9 ± 5.8 and 25.5 ± 7.2 vs 16.4 ± 6.1 and 14.7 ± 7.0), depression (5.6 ± 4.0 and 9.1 ± 4.8 vs 2.9 ± 2.9 and 4.0 ± 3.1), anxiety (41.9 ± 9.2 and 46.0 ± 10.2 vs 32.4 ± 8.4 and 32.2 ± 9.3) and bonding problems (16.1 ± 8.1 and 13.7 ± 5.9 vs 8.7 ± 6.3 and 5.0 ± 4.4). In fathers, after adjustments for infant and parental confounders and maternal negative feelings, depression and anxiety were significantly increased in the infant colic group (difference of 2.7 (p = 0.017) and 8.6 (p = 0.002)).

Conclusion: In fathers of infants with infant colic, the experienced distress is strongly associated with maternal distress, except for depression and anxiety. Paediatricians should be aware of these paternal feelings as parental reassurance and support is one of the cornerstones in the treatment of infants with colic.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1111/apa.15873DOI Listing
April 2021

Application of PECARN rules would significantly decrease CT rates in a Dutch cohort of children with minor traumatic head injuries.

Eur J Pediatr 2020 Oct 28;179(10):1597-1602. Epub 2020 Apr 28.

Department of Paediatrics, Tergooi Hospital, Rijksstraatweg1, 1261 AN, Blaricum, The Netherlands.

The aim of this study was to determine the potential impact of the Pediatric Emergency Care Applied Research Network (PECARN) rules on the CT rate in a large paediatric minor traumatic head injury (MTHI) cohort and compare this with current national Dutch guidelines. This was a planned sub-study of a prospective multicentre observational study that enrolled 1006 children younger than 18 years with MTHI. We calculated the number of recommended CT scans and described trauma-related CT scan abnormalities. The PECARN rules recommended a significantly lower percentage of CT scans in all age categories, namely 101/357 (28.3%) versus 164/357 (45.9%) (p < 0.001) in patients under 2 years of age and 148/623 (23.8%) versus 394/623 (63.2%) (p < 0,001) versus in patients 2 years and older.Conclusion: The projected CT rate can significantly be reduced if the PECARN rules are applied. We therefore advocate that the PECARN guidelines are also implemented in The Netherlands. What is Known: • To guide clinicians whether to perform a CT scan in children with a minor traumatic head injury (MTHI) clinical decision rules has been developed. • The overall CT scan rate in adherence with the Dutch MTHI guidelines is 44%. What is New: • The projected CT rate can significantly be reduced in a Dutch cohort of MTHI if the PECARN rules are applied. • The Dutch national guidelines for MTHI can safely be replaced by the PECARN rules.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00431-020-03649-wDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7479012PMC
October 2020

Clinical Evaluation of Inflammatory and Blood Parameters in the Workup of Pediatric Chronic Abdominal Pain.

J Pediatr 2020 04 24;219:76-82.e3. Epub 2020 Jan 24.

Department of Pediatrics, St. Antonius Hospital, Nieuwegein, The Netherlands.

Objective: To investigate the additional value of blood parameters (hemoglobin, C-reactive protein, erythrocyte sedimentation rate) to anti-tissue transglutaminase (anti-tTG), fecal calprotectin, and Giardia lamblia when discriminating a functional from an organic cause in the clinical evaluation of children with chronic abdominal pain.

Study Design: This retrospective cohort study included patients (4-18 years of age) with abdominal pain for >2 months. Data on hemoglobin, C-reactive protein, erythrocyte sedimentation rate, anti-tTG, fecal calprotectin, alarm symptoms, and diagnosis were collected.

Results: We identified 853 patients, of whom 102 (12%) had an organic disorder. Sensitivity and the area under the curve of strategy 1 (fecal calprotectin, anti-tTG, G lamblia, blood parameters) were 90% (95% CI, 83-95) and 0.87 (95% CI, 0.81-0.93), respectively, compared with 88% (95% CI, 81-93) and 0.85 (95% CI, 0.79-0.91), respectively, for strategy 2 (fecal calprotectin, anti-tTG, G lamblia) (P = NS). In the presence of ≥1 alarm symptoms, the sensitivity of strategies 1 and 2 was 92% (95% CI, 83-96) and 92% (95% CI, 83-96), and the areas under the curve were 0.93 (95% CI, 0.89-0.98) and 0.90 (95% CI, 0.84-0.97) (P = NS).

Conclusions: To distinguish between a functional and an organic cause for chronic abdominal pain, hemoglobin, C-reactive protein, and erythrocyte sedimentation rate can be left out from the clinical evaluation as they might have no additional diagnostic yield. However, caution should be taken not to miss extraintestinal infections (2%).
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jpeds.2019.12.017DOI Listing
April 2020

Early onset sepsis calculator implementation is associated with reduced healthcare utilization and financial costs in late preterm and term newborns.

Eur J Pediatr 2020 May 2;179(5):727-734. Epub 2020 Jan 2.

Department of Pediatrics, Tergooi Hospitals, Rijksstraatweg 1, 1261 AN, Blaricum, The Netherlands.

The neonatal early onset sepsis (EOS) calculator is a novel tool for antibiotic stewardship in newborns, associated with a reduction of empiric antibiotic treatment for suspected EOS. We studied if implementation of the EOS calculator results in less healthcare utilization and lower financial costs of suspected EOS. For this, we compared two single-year cohorts of hospitalizations within 3 days after birth in a Dutch nonacademic teaching hospital, before and after implementation of the EOS calculator. All admitted newborns born at or after 35 weeks of gestation were eligible for inclusion. We analyzed data from 881 newborns pre-implementation and 827 newborns post-implementation. We found significant reductions in EOS-related laboratory tests performed and antibiotic days, associated with implementation of the EOS calculator. Mean length of hospital stay was shorter, and EOS-related financial costs were lower after implementation among term, but not among preterm newborns.Conclusion: In addition to the well-known positive impact on antibiotic stewardship, implementation of the EOS calculator is also clearly associated with reductions in healthcare utilization related to suspected EOS in late preterm and term newborns and with a reduction in associated financial costs among those born term.What is Known:• The early-onset sepsis (EOS) calculator is a novel tool for antibiotic stewardship in newborns, associated with a reduction in empiric antibiotic treatment for suspected EOS.What is New:• In newborns at risk for EOS, EOS calculator implementation is associated with a significant reduction in laboratory investigations related to suspected EOS and significantly shorter stay in those born term.• EOS calculator implementation in term newborns is associated with a mean reduction of €207 in costs for EOS-related care per admitted newborn.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00431-019-03510-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7160215PMC
May 2020

LC-MS/MS-based reference intervals for hair cortisol in healthy children.

Psychoneuroendocrinology 2020 02 6;112:104539. Epub 2019 Dec 6.

Department of Pediatrics, Sophia Children's Hospital, Erasmus MC, Rotterdam, The Netherlands. Electronic address:

Background: Human scalp hair is a valuable matrix for determining long-term cortisol concentrations, with wide-spread applicability in clinical care as well as research. However, pediatric reference intervals are lacking. The aim of this cross-sectional study is to establish age-adjusted reference intervals for hair cortisol in children and to gain insight into hair growth velocity in children up to 2 years old.

Methods: A total of 625 healthy children were enrolled through recruitment in pregnancy, infant-welfare clinics, and school visits. Scalp hair cortisol levels were measured using liquid chromatography-tandem mass spectrometry. Age-adjusted reference intervals were established in children from birth to 18 years old. Hair growth velocity was determined in children 0-2 years of age by measuring hair length at 4- to 10-week intervals.

Results: Hair cortisol levels were high (162.4 pg/mg, 2.5th-97.5th percentile: 28.8-961) after birth with a sharp fall in the first 3 months of life. This is followed by lower values until age 6 and then by graduated and subtle higher values to adult concentrations are reached at the age of 18 years (3.0 pg/mg, 2.5th-97.5th percentile: 0.53-17.8). Average hair growth velocity measured in mm/month was significantly lower in infants 0-6 months of age compared to children 12-24 months (3.5 versus 9.4, P < 0.001).

Conclusions: This is the first study to provide age-adjusted reference intervals for hair cortisol in children from 0-18 years. Higher hair cortisol concentrations in infants might be explained by the significantly lower hair growth rate in the first year of life. The establishment of pediatric hair cortisol reference ranges broadens the potential applications of this biomarker in pediatric clinical care.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.psyneuen.2019.104539DOI Listing
February 2020

Multi-centre study found that strict adherence to guidelines led to computed tomography scans being overused in children with minor head injuries.

Acta Paediatr 2019 09 4;108(9):1695-1703. Epub 2019 Mar 4.

Department of Paediatrics, Tergooi Hospital, Blaricum, The Netherlands.

Aim: Our primary aim was to calculate the head computed tomography (CT) scan rate in children with a minor head injury (MHI) when the Dutch National guidelines were followed in clinical practice. The secondary aim was to determine the incidence of CT abnormalities and the guideline predictors associated with traumatic abnormalities.

Methods: We performed a multi-centre, prospective observational cross-sectional study in the emergency departments of six hospitals in The Netherlands between 1 April 2015 and 31 December 2016.

Results: Data on 1002 patients were studied and 69% of cases complied with the guidelines. The overall CT rate was 44% and the incidence of traumatic abnormal CT findings was 13%. CT scans were performed in 19% of children under two years of age, 48% of children between two and five years and 63% of children aged six years or more. Multivariate regression analysis for all age categories showed that CT abnormalities were predicted by a Glasgow Coma Scale of less than 15, suspicion of a basal skull fracture, vomiting and scalp haematomas or external lesions of the skull.

Conclusion: Strict adherence to the Dutch national guidelines resulted in CT overuse. New guidelines are needed to safely reduce CT scan indications.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1111/apa.14742DOI Listing
September 2019

Comparison of MRI and colonoscopy in determining tumor height in rectal cancer.

United European Gastroenterol J 2018 Feb 21;6(1):131-137. Epub 2017 Apr 21.

Department of Gastroenterology and Hepatology, St Antonius Hospital Nieuwegein, The Netherlands.

Background And Aim: Endoscopy and magnetic resonance imaging (MRI) are used routinely in the diagnostic and preoperative work-up of rectal cancer. We aimed to compare colonoscopy and MRI in determining rectal tumor height.

Methods: Between 2002 and 2012, all patients with rectal cancer with available MRIs and endoscopy reports were included. All MRIs were reassessed for tumor height by two abdominal radiologists. To obtain insight in techniques used for endoscopic determination of tumor height, a survey among regional endoscopists was conducted.

Results: A total of 211 patients with rectal cancer were included. Tumor height was significantly lower when assessed by MRI than by endoscopy with a mean difference of 2.5 cm (95% CI: 2.1-2.8). Although the agreement between tumor height as measured by MRI and endoscopy was good (intraclass correlation coefficient (ICC) 0.7 (95% CI: 0.7-0.8)), the 95% limits of agreement varied from -3.0 cm to 8.0 cm. In 45 patients (21.3%), tumors were regarded as low by MRI and middle-high by endoscopy. MRI inter- and intraobserver agreements were excellent with an ICC of 0.8 (95% CI: 0.7-0.9) and 0.9 (95% CI: 0.9-1.0), respectively. The survey showed no consensus among endoscopists as to how to technically measure tumor height.

Conclusion: This study showed large variability in rectal tumor height as measured by colonoscopy and MRI. Since MRI measurements showed excellent inter- and intraobserver agreement, we suggest using tumor height measurement by MRI for diagnostic purposes and treatment allocation.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1177/2050640617707090DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5802669PMC
February 2018

Facial shape; height and width in the second and third trimester of pregnancy.

J Matern Fetal Neonatal Med 2019 Feb 5;32(4):555-561. Epub 2017 Oct 5.

c Department of Fetal Medicine , University Medical Center Groningen , Groningen , The Netherlands.

Objectives: The objective of this study is to calculate on 3D volumes obtained from 16 weeks' gestation normative data of facial height (FH), facial width (FW) and their ratio and to test these parameters in pathological cases.

Methods: In total, 228 volumes were analyzed: 207 from normal and 21 from pathological cases. After multiplanar correction to the exact midsagittal plane FH was measured from the nasion to the gnathion and FW between the most lateral points on the zygomatic arch.

Results: For both FH and FW the intra- and inter-observer intraclass correlation coefficient variability was 0.99 and the difference between paired measurements was less than 0.3 cm in 95% of the cases. FH increased from 1.48 to 5.08 cm (FH = -16.10 + 3.78 × log(GA), R: 0.93) and FW from 2.20 to 6.42 cm (FW: 4.19-17.18 × log(GA), R: 0.85). The ratio increased steadily until about 25 weeks and less thereafter (ratio: (1/GA) × 26.44 + 0.92, R: 0.23). In pathological cases 16.6% of measurements were outside the normal range.

Conclusions: This study provides normative data for FH and FW measurements and insight in normal facial growth after 16 weeks' gestation. FH exceeds FW growth especially before 25 weeks.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1080/14767058.2017.1384807DOI Listing
February 2019

Changes in Pulmonary Function After Stereotactic Body Radiotherapy and After Surgery for Stage I and II Non-small Cell Lung Cancer, a Description of Two Cohorts.

Anticancer Res 2015 Dec;35(12):6773-9

Department of Pulmonology, St. Antonius Hospital, Nieuwegein, the Netherlands

Aim: To evaluate changes in pulmonary function tests (PFTs) at different follow-up durations after stereotactic body radiotherapy (SBRT) and surgery in stage I and II non-small-cell lung cancer (NSCLC).

Patients And Methods: Differences between pre-treatment- and follow-up PFTs were analyzed in 93 patients treated with surgery and 30 patients treated with SBRT for NSCLC. Follow-up durations were categorized into: early (0-9 months), middle (10-21 months) and late (≥22 months). Wilcoxon signed-rank test was used to analyze differences between pre-treatment and follow-up PFTs.

Results: Forced expiratory volume in one second, forced vital capacity and diffusion capacity for carbon monoxide corrected for the actual hemoglobin level significantly diminished after surgery for all follow-up durations: 11-17% of predicted values. After SBRT, PFTs remained stable, but a declining trend of 6% (p=0.1) was observed after 22 months.

Conclusion: SBRT might lead to less treatment-related toxicity measured by PFTs than surgery in both the short and long term.
View Article and Find Full Text PDF

Download full-text PDF

Source
December 2015

Treatment Modalities for Small Saphenous Vein Insufficiency: Systematic Review and Meta-analysis.

J Endovasc Ther 2016 Feb 12;23(1):199-211. Epub 2015 Nov 12.

Department of Vascular Surgery, St. Antonius Hospital, Nieuwegein, the Netherlands.

Purpose: To investigate and compare the anatomical success rates and complications of the treatment modalities for small saphenous vein (SSV) incompetence.

Methods: A systematic literature search was performed in PubMed, EMBASE, and the Cochrane Library on the following therapies for incompetence of SSVs: surgery, endovenous laser ablation (EVLA), radiofrequency ablation (RFA), ultrasound-guided foam sclerotherapy (UGFS), steam ablation, and mechanochemical endovenous ablation (MOCA). The search found 49 articles (5 randomized controlled trials, 44 cohort studies) reporting on the different treatment modalities: surgery (n=9), EVLA (n=28), RFA (n=9), UGFS (n=6), and MOCA (n=1). A random-effects model was used to estimate the primary outcome of anatomical success, which was defined as closure of the treated vein on follow-up duplex ultrasound imaging. The estimate is reported with the 95% confidence interval (CI). Secondary outcomes were technical success and major complications [paresthesia and deep vein thrombosis (DVT)], given as the weighted means.

Results: The pooled anatomical success rate was 58.0% (95% CI 40.9% to 75.0%) for surgery in 798 SSVs, 98.5% (95% CI 97.7% to 99.2%) for EVLA in 2950 SSVs, 97.1% (95% CI 94.3% to 99.9%) for RFA in 386 SSVs, and 63.6% (95% CI 47.1% to 80.1%) for UGFS in 494 SSVs. One study reported results of MOCA, with an anatomical success rate of 94%. Neurologic complications were most frequently reported after surgery (mean 19.6%) and thermal ablation (EVLA: mean 4.8%; RFA: mean 9.7%). Deep venous thrombosis was a rare complication (0% to 1.2%).

Conclusion: Endovenous thermal ablation (EVLA/RFA) should be preferred to surgery and foam sclerotherapy in the treatment of SSV incompetence. Although data on nonthermal techniques in SSV are still sparse, the potential benefits, especially the reduced risk of nerve injury, might be of considerable clinical importance.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1177/1526602815616375DOI Listing
February 2016

The Effects of Instrumentation on Urine Cytology and CK-20 Analysis for the Detection of Bladder Cancer.

Urology 2015 Oct 9;86(4):772-6. Epub 2015 Jul 9.

Department of Urology, St Antonius Hospital, Nieuwegein, The Netherlands.

Objective: To evaluate the effects of cystoscopy on urine cytology and additional cytokeratin-20 (CK-20) staining in patients presenting with gross hematuria.

Patients And Methods: For 83 patients presenting with gross hematuria, spontaneous and instrumented paired urine samples were analyzed. Three patients were excluded. Spontaneous samples were collected within 1 hour before cystoscopy, and the instrumented samples were tapped through the cystoscope. Subsequently, patients underwent cystoscopic evaluation and imaging of the urinary tract. If tumor suspicious lesions were found on cystoscopy or imaging, subjects underwent transurethral resection or ureterorenoscopy. Two blinded uropathological reviewers (DB, KK) evaluated 160 urine samples. Reference standards were results of cystoscopy, imaging, or histopathology.

Results: Thirty-seven patients (46.3%) underwent transurethral resection or ureterorenoscopy procedures. In 30 patients (37.5%) tumor presence was confirmed by histopathology. The specificity of urine analysis was significantly higher for spontaneous samples than instrumented samples for both cytology alone (94% vs 72%, P = .01) and for cytology combined with CK-20 analysis (98% vs 84%, P = .02). The difference in sensitivity between spontaneous and instrumented samples was not significant for both cytology alone (40% vs 53%) and combined with CK-20 analysis (67% vs 67%). The addition of CK-20 analysis to cytology significantly increases test sensitivity in spontaneous urine cytology (67% vs 40%, P = .03).

Conclusion: Instrumentation significantly decreases specificity of urine cytology. This may lead to unnecessary diagnostic procedures. Additional CK-20 staining in spontaneous urine cytology significantly increases sensitivity but did not improve the already high specificity. We suggest performing urine cytology and CK-20 analysis on spontaneously voided urine.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.urology.2015.06.035DOI Listing
October 2015

Nutritional deficiencies in gastric bypass patients; incidence, time of occurrence and implications for post-operative surveillance.

Obes Surg 2015 May;25(5):818-23

Department of Plastic and Reconstructive Surgery, St. Antonius Hospital, Koekoekslaan 1, 3435 CM, Nieuwegein, The Netherlands,

Background: Post-operative nutritional deficiencies are a common complication following bariatric surgery. The incidence and time of occurrence are not clear, and the efficacy of supplementation remains questionable. Clear guidelines for nutritional follow-up and counselling are needed.

Methods: Preoperative and post-operative deficiencies were determined in a group of 427 gastric bypass patients. The predictive value of preoperative laboratory findings for the development of post-operative deficiencies, the time of occurrence and the effect of supplementation of common deficiencies was studied.

Results: Most common preoperative deficiencies were of folic acid (21.3%), vitamin D3 (17.5%) and iron (21.8%). Post-operative, a significant increase in the number of patients with anaemia and deficiencies of ferritin and vitamin B12 was found. Most deficiencies occur between 12 and 15 months post-operatively, but vitamin D3 deficiency occurs significantly earlier at 9.7 months. A preoperative iron, folic acid or ferritin deficiency results in a significant higher risk for developing a post-operative deficiency despite supplementation, and ferritin deficiency occurs significantly earlier in these patients. Oral treatment of post-operative vitamin B12 and vitamin D3 deficiencies was successful in more than 80% of the patients in contrast to oral treatment of anaemia which was only successful in 62.5% of the patients.

Conclusion: Our study emphasizes the importance of preoperative assessment and treatment of nutritional deficiencies in morbidly obese patients undergoing gastric bypass surgery. Despite limited efficacy, post-operative oral supplementation should be encouraged as it decreases the incidence of deficiencies.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1007/s11695-014-1456-yDOI Listing
May 2015

Laparoscopic cholecystectomy is more difficult after a previous endoscopic retrograde cholangiography.

HPB (Oxford) 2013 Mar 4;15(3):230-4. Epub 2012 Oct 4.

Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands.

Background: Endoscopic retrograde cholangiography (ERCP) with endoscopic sphincterotomy (ES) followed by a laparoscopic cholecystectomy (LC) is generally accepted as the treatment of choice for patients with choledochocystolithiasis who are eligible for surgery. Previous studies have shown that LC after ES is associated with a high conversion rate. The aim of the present study was to assess the complexity of LC after ES compared with standard LC for symptomatic uncomplicated cholecystolithiasis.

Methods: The study population consisted of two patient cohorts: patients who had undergone a previous ERCP with ES for choledocholithiasis (PES) and patients with cholecystolithiasis who had no previous intervention prior to LC (NPES).

Results: The PES group consisted of 93 patients and the NPES group consisted of 83 consecutive patients. Patients in the PES group had higher risks for longer [more than 65 min, odds ratio (OR) = 4.21 (95% confidence interval (CI) 1.79-9.91)] and more complex [higher than 6 points, on a 0-10 scale, OR 3.12 (95% CI 1.43-6.81)] surgery. The conversion rate in the PES and NPES group (6.5% versus 2.4%, respectively) and the complication rate (12.9% versus 9.6%, respectively) were not significantly different.

Discussion: A laparoscopic cholecystectomy after ES is lengthier and more difficult than in uncomplicated cholelithiasis and should therefore be performed by an experienced surgeon.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1111/j.1477-2574.2012.00582.xDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3572285PMC
March 2013

The fetal profile line: a proposal for a sonographic reference line to classify forehead and mandible anomalies in the second and third trimester.

Prenat Diagn 2012 Aug 27;32(8):797-802. Epub 2012 May 27.

Department of Obstetrics and Gynecology, St. Antonius Hospital, Nieuwegein, The Netherlands.

Objectives: To test the fetal profile (FP) line, defined as the line that passes through the anterior border of the mandible and the nasion, as a reference line for forehead and mandible anomalies.

Methods: Volumes of 248 normal and 24 pathological fetuses (16-36 and 19-37 weeks' gestation, respectively) were analysed retrospectively. When the FP line passes anteriorly, across or posteriorly to the frontal bone, this was defined as 'negative', 'zero' or 'positive', respectively. When the FP line was positive the distance (F distance) between the FP line and the frontal bone was measured.

Results: No cases with a negative FP line were found in the normal fetuses. Before 27 weeks' gestation the FP line was always 'zero' except in one case. After 27 weeks' gestation the FP line was 'positive' in up to 25% (F distance (mean, range): 2.8, 2.1-3.6 mm). The FP line correctly identified 13 cases with retrognathia, 5 cases with frontal bossing and 3 cases with a sloping forehead.

Conclusion: Although large prospective studies are needed, the FP line may be a useful tool to detect second trimester profile anomalies such as retrognathia, sloping forehead and frontal bossing with the possibility of quantifying the latter.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1002/pd.3904DOI Listing
August 2012

Acute cholecystitis in high risk surgical patients: percutaneous cholecystostomy versus laparoscopic cholecystectomy (CHOCOLATE trial): study protocol for a randomized controlled trial.

Trials 2012 Jan 12;13. Epub 2012 Jan 12.

Dept of Surgery, St, Antonius Hospital Nieuwegein.

Background: Laparoscopic cholecystectomy in acute calculous cholecystitis in high risk patients can lead to significant morbidity and mortality. Percutaneous cholecystostomy may be an alternative treatment option but the current literature does not provide the surgical community with evidence based advice.

Methods/design: The CHOCOLATE trial is a randomised controlled, parallel-group, superiority multicenter trial. High risk patients, defined as APACHE-II score 7-14, with acute calculous cholecystitis will be randomised to laparoscopic cholecystectomy or percutaneous cholecystostomy. During a two year period 284 patients will be enrolled from 30 high volume teaching hospitals. The primary endpoint is a composite endpoint of major complications within three months following randomization and need for re-intervention and mortality during the follow-up period of one year. Secondary endpoints include all other complications, duration of hospital admission, difficulty of procedures and total costs.

Discussion: The CHOCOLATE trial is designed to provide the surgical community with an evidence based guideline in the treatment of acute calculous cholecystitis in high risk patients.

Trial Registration: Netherlands Trial Register (NTR): NTR2666.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1186/1745-6215-13-7DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3285056PMC
January 2012

A prognostic model for short term adverse events in normotensive patients with pulmonary embolism.

Am J Hematol 2011 Aug 31;86(8):646-9. Epub 2011 May 31.

Department of Internal Medicine, Julius Center for Health Sciences and Primary Care University Medical Centre Utrecht, The Netherlands.

Risk stratification of patients with PE has gained interest in terms of the identification of patients in whom treatment on an outpatient base can be considered. Previous studies are of limited value due to their focus on adverse clinical events within several months after diagnosis of PE. We developed a prognostic model, based on easily accessible, clinical, and laboratory parameters, to predict adverse events during the first 10 days after the diagnosis of acute PE. We have analyzed the data of 210 outpatients with confirmed PE. Collected data included medical history, pulse rate, blood pressure, NT-proBNP, and D-dimer concentrations. The primary outcome was the occurrence of adverse clinical events in a 10 day follow-up period. Our final prognostic model to predict short-term adverse events consists of NT-proBNP levels, D-dimer concentrations, pulse rate, and the occurrence of active malignancy; the total score ranges from 0 to 37 points. Patients with a low score (no active malignancy, pulse rate <90 bpm, NT-proBNP <500 pg/ml, and D-dimer <3,000 μg/l FEU) have a 10-day adverse event risk <1.5%. This risk increases to over 30% in patients with a maximum score, based on high pulse rate, D-dimer concentrations, and NT-proBNP levels. Our prognostic model, once prospectively validated in an independent sample of patients, can be used in the early risk stratification of PE to estimate the risk of adverse events and to differentiate between candidates for in- or out- hospital treatment.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1002/ajh.22066DOI Listing
August 2011

Risk stratification of patients with pulmonary embolism based on pulse rate and D-dimer concentration.

Thromb Haemost 2009 Oct;102(4):683-7

Department of Internal Medicine, University Medical Centre Utrecht, P.O. Box 85500, 3508 AB Utrecht, the Netherlands.

To enable outpatient treatment of a selected group of patients with pulmonary embolism (PE), insight in the determinants of adverse clinical outcome is warranted. We have identified risk factors for serious adverse events (SAE) within the first 10 days of acute PE. We have retrospectively analysed data of 440 consecutive patients with acute PE. Collected data included age, gender, medical history, blood pressure, pulse rate and D-dimer concentration. The variables associated with SAE in the first 10 days in univariate analysis (p<0.15) have been included in a multivariate logistic regression model (backward conditional, p out >0.10). In 440 patients with acute PE, 20 SAEs occurred in a 10-day follow-up period. Pulse rate > or = 100 beats per minute (bpm) (OR, 6.85; 95%CI 1.43-32.81) and D-dimer concentration > or = 3,000 microg/ml (OR, 5.51; 95%CI 0.68-44.64) were significantly related to the SAEs. All SAEs were predicted by a pulse rate > or = 100 bpm and/or a D-dimer concentration > or = 3,000 microg/ml. Older age, gender, history of venous thromboembolism (VTE), heart failure, chronic obstructive pulmonary disease, cancer or a systolic blood pressure < 90 mm Hg had no significant influence on short term SAEs. Pulse rate and D-dimer concentration can be used to identify patients with acute PE, who are at risk for adverse clinical outcome during the first 10 days of hospitalisation. Outpatient treatment of PE-patients with a pulse rate > or = 100 bpm and/or a D-dimer concentration > or = 3,000 microg/ml has to be discouraged.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1160/TH09-04-0229DOI Listing
October 2009

Use of complementary and alternative medicine by pediatric patients with functional and organic gastrointestinal diseases: results from a multicenter survey.

Pediatrics 2008 Aug 28;122(2):e446-51. Epub 2008 Jul 28.

Department of Pediatrics, St Antonius Hospital, PO Box 2500, 3430 EM Nieuwegein, Netherlands.

Objectives: Many pediatric patients use complementary and alternative medicine, especially when facing a chronic illness for which treatment options are limited. So far, research on the use of complementary and alternative medicine in patients with functional gastrointestinal disease has been scarce. This study was designed to assess complementary and alternative medicine use in children with different gastrointestinal diseases, including functional disorders, to determine which factors predicted complementary and alternative medicine use and to assess the willingness of parents to participate in future studies on complementary and alternative medicine efficacy and safety.

Patients And Methods: The prevalence of complementary and alternative medicine use was assessed by using a questionnaire for 749 children visiting pediatric gastroenterology clinics of 9 hospitals in the Netherlands. The questionnaire consisted of 35 questions on the child's gastrointestinal disease, medication use, health status, past and future complementary and alternative medicine use, reasons for its use, and the necessity of complementary and alternative medicine research.

Results: In this study population, the frequency of complementary and alternative medicine use was 37.6%. A total of 60.3% of this group had used complementary and alternative medicine specifically for their gastrointestinal disease. This specific complementary and alternative medicine use was higher in patients with functional disorders than organic disorders (25.3% vs 17.2%). Adverse effects of allopathic medication, school absenteeism, age
Conclusions: Almost 40% of parents of pediatric gastroenterology patients are turning to complementary and alternative medicine for their child. Lack of effectiveness of conventional therapy, school absenteeism, and adverse effects of allopathic medication are more important predictors of complementary and alternative medicine use than the type of gastrointestinal disease. Because evidence on most complementary and alternative medicine modalities in children with gastrointestinal disorders is lacking, there is an urgent need for research in this field.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1542/peds.2008-0266DOI Listing
August 2008

Hypnotherapy for children with functional abdominal pain or irritable bowel syndrome: a randomized controlled trial.

Gastroenterology 2007 Nov 2;133(5):1430-6. Epub 2007 Sep 2.

Department of Pediatrics, St. Antonius Hospital, Nieuwegein, The Netherlands.

Background & Aims: Functional abdominal pain (FAP) and irritable bowel syndrome (IBS) are highly prevalent in childhood. A substantial proportion of patients continues to experience long-lasting symptoms. Gut-directed hypnotherapy (HT) has been shown to be highly effective in the treatment of adult IBS patients. We undertook a randomized controlled trial and compared clinical effectiveness of HT with standard medical therapy (SMT) in children with FAP or IBS.

Methods: Fifty-three pediatric patients, age 8-18 years, with FAP (n = 31) or IBS (n = 22), were randomized to either HT or SMT. Hypnotherapy consisted of 6 sessions over a 3-month period. Patients in the SMT group received standard medical care and 6 sessions of supportive therapy. Pain intensity, pain frequency, and associated symptoms were scored in weekly standardized abdominal pain diaries at baseline, during therapy, and 6 and 12 months after therapy.

Results: Pain scores decreased significantly in both groups: from baseline to 1 year follow-up, pain intensity scores decreased in the HT group from 13.5 to 1.3 and in the SMT group from 14.1 to 8.0. Pain frequency scores decreased from 13.5 to 1.1 in the HT group and from 14.4 to 9.3 in the SMT group. Hypnotherapy was highly superior, with a significantly greater reduction in pain scores compared with SMT (P < .001). At 1 year follow-up, successful treatment was accomplished in 85% of the HT group and 25% of the SMT group (P < .001).

Conclusions: Gut-directed HT is highly effective in the treatment of children with longstanding FAP or IBS.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.1053/j.gastro.2007.08.072DOI Listing
November 2007

[Risk profiles and preventive measures of falls in elderly persons].

Authors:
Ellen Tromp

Tijdschr Gerontol Geriatr 2002 Feb;33(1):21-5

Falls in elderly persons are an important health problem. The results of the Longitudinal Aging Study Amsterdam show that thirty percent of older adults over the age of 65 years who live in the community (n = 1285) fall at least once a year. Recurrent falls were reported by about 11% of the participants. In one-year of follow-up, 22 fractures were recorded. In the 'single fall' group 11 subjects (3.9%) suffered from a fracture and in the 'recurrent fall' group 9 subjects (6.1%). The strongest predictors identified in the risk profile for recurrent falls were previous falls, urinary incontinence, visual impairment and functional limitations (Area Under Curve, 0.71). The probability of recurrent falls for subsequent scores of the screening test ranged from 4.7% (95% CI, 4.0-5.4%) to 46.8% (95% CI, 43.0-50.6%). Risk profiles are needed to identify people at high risk. For matters of feasibility and efficiency, preventive measures of falls should preferably be focussed on those subgroups that have the highest risk of falls.
View Article and Find Full Text PDF

Download full-text PDF

Source
February 2002