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1.
Rovers JM Dautzenberg PL ter Bruggen JP 《Tijdschrift voor gerontologie en geriatrie》2006,37(3):117-120
We report three cases of patients with Parkinson's disease without dementia, admitted to our hospital because of hallucinations. The anti-Parkinson medication was adapted and the patients started with rivastigmine. As a result, hallucinations no longer occurred. A 79 years old man also required short-term quetiapine because of agitation and anti-Parkinson doses were without side effects, as a result of which mobility improved. An 84 years old woman reported mild side effects of rivastigmine, without consequences, whereas her mobility appeared to be good. A 72 years old woman reported mild memory problems upon admission, which improved during admission, as did her mobility after increasing the anti-Parkinson medication doses. Treatment of rivastigmine can be useful in the therapeutic dilemma in the treatment of hallucinations in patients with Parkinson's disease (start anti-psychotic or reduce anti-Parkinson medication). In addition to adapting anti-Parkinson doses and sometimes short-term treating with an anti-psychotic, treatment with rivastigmine appears to be a quick improvement, without serious side effects. Also, mobility can improve, due to the possibility of increasing the anti-Parkinson doses, if necessary. Because of the many remaining questions, prospective randomised trials are needed. 相似文献
2.
Kim Zomer-Kooijker Cornelis K. van der Ent Marieke J. J. Ermers Cuno S. P. M. Uiterwaal Maroeska M. Rovers Louis J. Bont 《PloS one》2014,9(1)
Background
A relationship between hospitalization for respiratory syncytial virus (RSV) bronchiolitis and asthma development has been suggested in case-control studies.Objective
The aim of this study was to assess the risk of current wheeze, asthma, and lung function at school age in infants previously hospitalized for RSV bronchiolitis compared to non-hospitalized children.Methods
For this study, data from a prospective birth cohort of unselected, term-born infants (n = 553), of whom 4 (0.7%) were hospitalized for RSV bronchiolitis, and a prospective patient cohort of 155 term infants hospitalized for RSV bronchiolitis were used. Respiratory outcomes at age 6 in children hospitalized for RSV bronchiolitis were compared to non-hospitalized children.Results
The risk of current wheeze was higher in hospitalized patients (n = 159) compared to non-hospitalized children (n = 549) (adjusted odds ratio (OR) 3.2 (95% CI 1.2–8.1). Similarly, the risk of current asthma, defined as a doctor’s diagnosis of asthma plus current symptoms or medication use, was higher in hospitalized patients (adjusted OR 3.1 (95% CI 1.3–7.5). Compared to non-hospitalized children, RSV bronchiolitis hospitalization was associated with lower lung function (mean difference FEV1% predicted −6.8 l (95% CI (−10.2 to −3.4).Conclusions and Clinical Relevance
This is the first study showing that hospitalization for RSV bronchiolitis during infancy is associated with increased risk of wheezing, current asthma, and impaired lung function as compared to an unselected birth cohort at age 6. 相似文献3.
Denise M. D. ?zdemir-van Brunschot Giel G. Koning Kees C. J. H. M. van Laarhoven Mehmet Ergün Sharon B. C. E. van Horne Maroeska M. Rovers Michiel C. Warlé 《PloS one》2015,10(3)
Objective
To compare the effectiveness of different technique modifications in laparoscopic donor nephrectomy.Design
Systematic review and meta-analyses.Data Sources
Searches of PubMed, EMBASE, Web of Science and Central from January 1st 1997 until April 1st 2014.Study Design
All cohort studies and randomized clinical trials comparing fully laparoscopic donor nephrectomy with modifications of the standard technique including hand-assisted, retroperitoneoscopic and single port techniques, were included.Data-Extraction and Analysis
The primary outcome measure was the number of complications. Secondary outcome measures included: conversion to open surgery, first warm ischemia time, estimated blood loss, graft function, operation time and length of hospital stay. Each technique modification was compared with standard laparoscopic donor nephrectomy. Data was pooled with a random effects meta-analysis using odds ratios, weighted mean differences and their corresponding 95% confidence intervals. To assess heterogeneity, the I2 statistic was used. First, randomized clinical trials and cohort studies were analyzed separately, when data was comparable, pooled analysis were performed.Results
31 studies comparing laparoscopic donor nephrectomy with other technique modifications were identified, including 5 randomized clinical trials and 26 cohort studies. Since data of randomized clinical trials and cohort studies were comparable, these data were pooled. There were significantly less complications in the retroperitoneoscopic group as compared to transperitoneal group (OR 0.52, 95%CI 0.33–0.83, I2 = 0%). Hand-assisted techniques showed shorter first warm ischemia and operation times.Conclusions
Hand-assistance reduces the operation and first warm ischemia times and may improve safety for surgeons with less experience in laparoscopic donor nephrectomy. The retroperitoneoscopic approach was significantly associated with less complications. However, given the, in general, poor to intermediate quality and considerable heterogeneity in the included studies, further high-quality studies are required.Trial Registration
The review protocol was registered in the PROSPERO database before the start of the review process (CRD number 42013006565). 相似文献4.
Maarten O. Blanken Hendrik Koffijberg Elisabeth E. Nibbelke Maroeska M. Rovers Louis Bont 《PloS one》2013,8(3)
Objectives
This study aimed to update and validate a prediction rule for respiratory syncytial virus (RSV) hospitalization in preterm infants 33–35 weeks gestational age (WGA).Study Design
The RISK study consisted of 2 multicenter prospective birth cohorts in 41 hospitals. Risk factors were assessed at birth among healthy preterm infants 33–35 WGA. All hospitalizations for respiratory tract infection were screened for proven RSV infection by immunofluorescence or polymerase chain reaction. Multivariate logistic regression analysis was used to update an existing prediction model in the derivation cohort (n = 1,227). In the validation cohort (n = 1,194), predicted versus actual RSV hospitalization rates were compared to determine validity of the model.Results
RSV hospitalization risk in both cohorts was comparable (5.7% versus 4.9%). In the derivation cohort, a prediction rule to determine probability of RSV hospitalization was developed using 4 predictors: family atopy (OR 1.9; 95%CI, 1.1–3.2), birth period (OR 2.6; 1.6–4.2), breastfeeding (OR 1.7; 1.0–2.7) and siblings or daycare attendance (OR 4.7; 1.7–13.1). The model showed good discrimination (c-statistic 0.703; 0.64–0.76, 0.702 after bootstrapping). External validation showed good discrimination and calibration (c-statistic 0.678; 0.61–0.74).Conclusions
Our prospectively validated prediction rule identifies infants at increased RSV hospitalization risk, who may benefit from targeted preventive interventions. This prediction rule can facilitate country-specific, cost-effective use of RSV prophylaxis in late preterm infants. 相似文献5.
Melanie M. Hagleitner Marieke J. H. Coenen Ana Patino-Garcia Eveline S. J. M. de Bont Anna Gonzalez-Neira Hanneke I. Vos Frank N. van Leeuwen Hans Gelderblom Peter M. Hoogerbrugge Henk-Jan Guchelaar Maroeska W. M. te Loo 《PloS one》2014,9(12)
Treatment with cisplatin-containing chemotherapy regimens causes hearing loss in 40–60% of cancer patients. It has been suggested that genetic variants in the genes encoding thiopurine S-methyltransferase (TPMT) and catechol O-methyltransferase (COMT) can predict the development of cisplatin-induced ototoxicity and may explain interindividual variability in sensitivity to cisplatin-induced hearing loss. Two recently published studies however, sought to validate these findings and showed inconsistent results. The aim of this study was to evaluate the role of polymorphisms in the TPMT and COMT genes in cisplatin-induced ototoxicity. Therefore we investigated two independent cohorts of 110 Dutch and 38 Spanish patients with osteosarcoma and performed a meta-analysis including all previously published studies resulting in a total population of 664 patients with cancer. With this largest meta-analysis performed to date, we show that the influence of TPMT and COMT on the development of cisplatin-induced hearing loss may be less important than previously suggested. 相似文献
6.
Paul M. Vink Wendy M. Smout Lilian J. Driessen-Engels Alex M. de Bruin Dianne Delsing Magda A. Krajnc-Franken Aswin J. Jansen Eric F. Rovers André A. van Puijenbroek Allard Kaptein Martijn A. Nolte Anja Garritsen Hans van Eenennaam 《PloS one》2013,8(3)
TAK1 (TGF-β Activated Kinase 1) is a MAPK kinase kinase, which activates the p38- and JNK-MAPK and NF-κB pathways downstream of receptors such as Toll-Like-, cytokine- and T-cell and B-cell receptors. Representing such an important node in the pro-inflammatory signal-transduction network, the function of TAK1 has been studied extensively. TAK1 knock-out mice are embryonic lethal, while conditional knock-out mice demonstrated either a pro- or anti-inflammatory function. To study the function of TAK1 protein in the adult immune system, we generated and characterized a transgenic mouse expressing TAK1 shRNA under the control of a doxycycline-inducible promoter. Following treatment of TAK-1 shRNA transgenic mice with doxycycline an effective knockdown of TAK1 protein levels was observed in lymphoid organs and cells in the peritoneal cavity (>50% down regulation). TAK1 knockdown resulted in significant changes in leukocyte populations in blood, bone marrow, spleen and peritoneal cavity. Upon TAK1 knockdown mice demonstrated splenomegaly, signs of systemic inflammation (increased levels of circulating cytokines and increase in cellularity of the B-cell areas and in germinal center development in the follicles) and degenerative changes in heart, kidneys and liver. Not surprisingly, TAK1-Tg mice treated with LPS or anti-CD3 antibodies showed enhanced cytokine/chemokine secretion. Finally, analysis of progenitor cells in the bone marrow upon doxycycline treatment showed increased proliferation and differentiation of myeloid progenitor cells. Given the similarity of the phenotype with TGF-β genetic models, our data suggest that in our model the function of TAK1 in TGF-β signal-transduction is overruling its function in pro-inflammatory signaling. 相似文献
7.
J. M. P. Rovers P. L. J. Dautzenberg J. P. ter Bruggen 《Tijdschrift voor gerontologie en geriatrie》2006,37(3):127-130
We report three cases of patients with Parkinson’s disease without dementia, admitted to our hospital because of hallucinations. The anti-Parkinson medication was adapted and the patients started with rivastigmine. As a result, hallucinations no longer occurred. A 79 years old man also required short-term quetiapine because of agitation and anti-Parkinson doses were without side effects, as a result of which mobility improved. An 84 years old woman reported mild side effects of rivastigmine, without consequences, whereas her mobility appeared to be good. A 72 years old woman reported mild memory problems upon admission, which improved during admission, as did her mobility after increasing the anti-Parkinson medication doses. Treatment of rivastigmine can be useful in the therapeutic dilemma in the treatment of hallucinations in patients with Parkinson’s disease (start anti-psychotic or reduce anti-Parkinson medication). In addition to adapting anti-Parkinson doses and sometimes short-term treating with an anti-psychotic, treatment with rivastigmine appears to be a quick improvement, without serious side effects. Also, mobility can improve, due to the possibility of increasing the anti-Parkinson doses, if necessary. Because of the many remaining questions, prospective randomised trials are needed. 相似文献
8.
Wever KE Menting TP Rovers M van der Vliet JA Rongen GA Masereeuw R Ritskes-Hoitinga M Hooijmans CR Warlé M 《PloS one》2012,7(2):e32296
Ischemic preconditioning (IPC) is a potent renoprotective strategy which has not yet been translated successfully into clinical practice, in spite of promising results in animal studies. We performed a unique systematic review and meta-analysis of animal studies to identify factors modifying IPC efficacy in renal ischemia/reperfusion injury (IRI), in order to enhance the design of future (clinical) studies. An electronic literature search for animal studies on IPC in renal IRI yielded fifty-eight studies which met our inclusion criteria. We extracted data for serum creatinine, blood urea nitrogen and histological renal damage, as well as study quality indicators. Meta-analysis showed that IPC reduces serum creatinine (SMD 1.54 [95%CI 1.16, 1.93]), blood urea nitrogen (SMD 1.42 [95% CI 0.97, 1.87]) and histological renal damage (SMD 1.12 [95% CI 0.89, 1.35]) after IRI as compared to controls. Factors influencing IPC efficacy were the window of protection (<24 h = early vs. ≥ 24 h = late) and animal species (rat vs. mouse). No difference in efficacy between local and remote IPC was observed. In conclusion, our findings show that IPC effectively reduces renal damage after IRI, with higher efficacy in the late window of protection. However, there is a large gap in study data concerning the optimal window of protection, and IPC efficacy may differ per animal species. Moreover, current clinical trials on RIPC may not be optimally designed, and our findings identify a need for further standardization of animal experiments. 相似文献
9.
Carlijn R. Hooijmans Rob B. M. de Vries Maroeska M. Rovers Hein G. Gooszen Merel Ritskes-Hoitinga 《PloS one》2012,7(11)
Background
In February 2008, the results of the PRObiotics in PAncreatitis TRIAl (PROPATRIA) were published. This study investigated the use of probiotics in patients suffering from severe acute pancreatitis. No differences between the groups were found for any of the primary endpoints. However, mortality in the probiotics group was significantly higher than in the placebo group. This result was unexpected in light of the results of the animal studies referred to in the trial protocol. We used the methods of systematic review and meta-analysis to take a closer look at the relation between the animal studies on probiotics and pancreatitis and the PROPATRIA-trial, focussing on indications for harmful effects and efficacy.Methods and results
Both PubMed and Embase were searched for original articles concerning the effects of probiotics in experimental acute pancreatitis, yielding thirteen studies that met the inclusion criteria. Data on mortality, bacterial translocation and histological damage to the pancreas were extracted, as well as study quality indicators. Meta-analysis of the four animal studies published before PROPATRIA showed that probiotic supplementation did not diminish mortality, reduced the overall histopathological score of the pancreas and reduced bacterial translocation to pancreas and mesenteric lymph nodes. Comparable results were found when all relevant studies published so far were taken into account.Conclusions
A more thorough analysis of all relevant animal studies carried out before (and after) the publication of the study protocol of the PROPATRIA trial could not have predicted the harmful effects of probiotics found in the PROPATRIA-trial. Moreover, meta-analysis of the preclinical animal studies did show evidence for efficacy. It may be suggested, however, that the most appropriate animal experiments in relation to the design of the human trial have not yet been conducted, which compromises a fair comparison between the results of the animal studies and the PROPATRIA trial. 相似文献10.