Efficacy and Safety of Lanreotide 120 Milligram (mg) as a Palliative Treatment of Clinical Symptoms Associated With Malignant Intestinal Obstruction in Inoperable Patients
Ontology highlight
ABSTRACT:
DISEASE(S): Malignant Intestinal Obstruction,Intestinal Obstruction
PROVIDER: 2085550 | ecrin-mdr-crc |
REPOSITORIES: ECRIN MDR
Similar Datasets
Project description:The purpose of this study was to identify changes in platelet mRNA that result from exposure to antiplatelet therapy. A total of 84 healthy volunteers were recruited into a longitudinal study of various antiplatelet exposures with 58 completing all study visits. This was a 5 visit study where each visit was separated by ~ 4 weeks. At each Visit purified platelets using a CD45 negative selection protocol was performed in addition to platelet function testing using light transmittance aggregometry (ADP, EPI, and Collagen) and PFA100 (Col/EPI). After the baseline visit (V1), participants were randomized to receive 81mg/day or 325mg/day aspirin x 4 weeks followed by Visit 2. Participants then crossed over to the alternative dose of aspirin for 4 weeks followed by Visit 3. Between Visits 3 and 4 participants washed out their aspirin for 4 weeks. The final exposure was ticagrelor 90mg twice daily x 4 weeks until Visit 5.
2022-03-14 | GSE158765 | GEO
Project description:This protocol outlines a single-site mechanistic study aiming to investigate long RNAs differentially expressed in the airway epithelium of asthma patients both at baseline and in response to segmental airway allergen challenges. Over approximately 14 days, the study spanned three visits: Visit 1: Comprehensive characterization of participants, encompassing lung function testing, methacholine challenge testing, and allergen skin prick testing. Visit 2: Participants underwent bronchoscopy wherein three procedures were performed a. Epithelial brushings were performed in a segmental airway (baseline sample) b. Diluent (inactive control) was instilled into another segmental airway c. A small dose of allergen was administered into a third segmental airway using standardized cat or dust mite allergen extracts. Visit 3 (24 hours or 7 days post Visit 2): Another bronchoscopy was carried out to collect epithelial brushings in the diluent challenged and allergen challenged segments The collected epithelial brush samples underwent analysis for mRNA expression in the epithelial brushings. The study successfully incorporated a total of 23 subjects, which included 18 asthmatics (with stable or well-controlled conditions), 2 allergic non-asthmatics, and 3 non-allergic non-asthmatics.
2024-03-08 | GSE250241 | GEO
Project description:Inhaled corticosteroids (ICS) control airway inflammation in mild to moderate asthma by reducing inflammatory gene expression. However, incomplete understanding of the molecular mechanisms underpinning corticosteroid action hinders development of improved therapies for more severe disease. Microarray analysis was performed on RNA from biopsies taken from healthy individuals after receiving single dose of ICS to characterize corticosteroid-induced modulation of gene expression in the human airways. Healthy male, non-smoker, non-allergic volunteers (age 18-50 years) with normal lung function were recruited into a prospective, double-blind, placebo-controlled, randomized, two-period crossover study involving an initial screening visit, followed by two intervention visits. Participants were screened at visit 1 for fulfilment of the study eligibility criteria. At visit 2, volunteers were randomized to receive inhaled budesonide (1600 µg) or placebo, both via Turbuhaler. Two to three weeks later, at visit 3, participants received either budesonide or placebo, as appropriate to complete both study arms. Six hours after placebo or a budesonide inhalation, bronchial biopsies were obtained via bronchoscopy.
2016-06-11 | E-GEOD-83233 | biostudies-arrayexpress
Project description:A clinical study evaluating the dosing of an oral HDACi panobinostat in patient infected with HIV-1. Dosing was 20 mg orally, 3 times weekly, every other week for a total of 8 weeks. Gene expression was evaluated in whole PBMCs at baseline (Visit 2), after 3 doses (Visit 4), 4 weeks after dosing (Visit 12) and 6 months after dosing (Visit 13) using the Affymetrix HTA 2.0 gene expression chip
2018-01-30 | GSE109792 | GEO
Project description:To assess the efficacy of Lanreotide Autogel 120 mg for the relief of vomiting due to inoperable malignant intestinal obstruction in patients without nasogastric tube (NGT) and to assess the efficacy of lanreotide Autogel 120 mg on removal of nasogastric tube without the recurrence of vomiting in patients with an inoperable malignant intestinal obstruction with a nasogastric tube.
| 2177085 | ecrin-mdr-crc
Project description:<p><b>Open label study to evaluate the safety of Lactobacillus rhamnosus GG ATCC 53103 (LGG) in elderly subjects.</b> Fifteen healthy elderly volunteers, ages 65-80 were enrolled in a study in which they received LGG capsules containing 1 x 10<sup>10</sup> CFU, twice daily for 28 days and were followed through day 56. The study subjects completed a daily diary, a telephone call on study days 3, 7 and 14 and study visits at the Massachusetts General Hospital Clinical Research Center at baseline, day 28 and day 56. During each visit, the subject diary, interim history, potential adverse effects and concomitant medications were reviewed and vital signs and a physical examination were performed. Routine blood tests were obtained to monitor for safety during visits and nasopharyngeal and stool samples were collected for microbiome analysis. Volunteers interested in participating in the effect of LGG probiotic on the Human whole Blood Transcriptome substudy also had blood drawn for DNA and RNA extraction, after signing the substudy consent form. The main objective of the study was to assess the safety and tolerability of 2 x 10<sup>10</sup> CFU LGG administered orally to elderly subjects for 28 days. Secondary objectives were to evaluate the richness and microbial diversity in nasopharyngeal and stool specimens using pyrosequencing, and to compare cytokine production in response to bacterial stimulation by following the kinetics of mRNA expression of pro and anti-inflammatory genes and different signaling pathways, in relation to changes in stool <i>Bifidobacterium</i> and <i>Lactobacillus spp</i>. The study was reviewed and approved by the Partners Human Research Committee (IRB # 2010P001695) and was registered at ClinicalTrials.gov (<a href="https://clinicaltrials.gov/ct2/show/NCT01274598" target="_blank">NCT01274598</a>). The main results regarding the clinical signs and safety of intervention is published in PLoS One. 2014 Dec 1;9(12):e113456. doi: 10.1371/journal.pone.0113456. eCollection 2014. PMID: <a href="http://www.ncbi.nlm.nih.gov/pubmed/25438151" target="_blank">25438151</a>. RNA sequencing for transcriptome analysis was only done in 11 of the 15 subjects as RNA integrity and quantity had to be optimal for the three times where blood was collected in order for a subject to be included in the study. The information regarding the microbiome data associated with this study is presented in a separate paper, which can be found at dbGaP study accession, <a href="./study.cgi?study_id=phs000896">phs000896</a>, and PMID: <a href="http://www.ncbi.nlm.nih.gov/pubmed/25873374" target="_blank">25873374</a>.</p>
| phs000928 | dbGaP
Project description:Rumen epithelium plays a central role in absorbing, transporting, and metabolizing of short-chain fatty acids. For diary calve, the growth of rumen papillae greatly enhances the rumen surface area to absorb nutrients. However, the molecular mechanism underlying diary calve rumen postnatal development remains rarely understood. Here, we firstly performed a shotgun approach and bioinformatics analyses were used to investigate and compare proteomic profiles of Holstein calve rumen epithelium on day 0, 30, 60 and 90 of age. Then,a total of 4372 proteins were identified, in which we found 852, 342, 164 and 95 differentially expressed proteins (DEPs) between D0 and D30, between D30 and D60, between D60 and D90, respectively. Finally, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were performed to provide a comprehensive proteomic landscape of diary calve rumen development at tissue level.To conclude, our data indicated that keratinocyte differentiation, mitochondrion formation, the establishment of urea transport and innate immune system play central roles during rumen epithelium development. BH4 presents an important role in rumen epithelial keratinization. The biological processes of BH4 biosynthesis and molecular function of NADP binding participate in mitochondrial cristae formation. The proposed datasets provide a useful basis for future studies to better comprehend diary calve rumen epithelial development.
2022-10-25 | PXD037396 | Pride
Project description:Rationale: Steroids are the mainstay of asthma therapy. However, it is unclear whether the benefits of steroids in asthma are merely based on anti-inflammatory properties. Steroids may also alter gene expression of airway smooth muscle (ASM). Hypothesis and Aims: We hypothesized that the transcriptomic profile of the ASM layer in endobronchial biopsies of atopic asthma patients changes by oral steroid therapy. First, we examined the change in ASM transcriptomic profile in endobronchial biopsies after 14 days of oral steroid therapy. Second, we investigated the association between changes in ASM transcriptomic profile and airway function. Methods: 12 atopic steroid-free asthma patients were included in this double-blind intervention study. Endobronchial biopsies were taken before and after 14 days of oral prednisolon (n=6) or placebo (n=6). RNA of laser-dissected ASM was sequenced (RNA-Seq) using the GS FLX+ System (454/Roche). Gene networks were identified using Ingenuity Pathway Analysis. RNA-Seq reads were assumed to follow a negative binomial distribution. At the current sample size the estimated false discovery rate was approximately 3%. Results: 15 genes were significantly changed by 14 days of oral prednisolon. 2 of these genes (FAM129A, SYNPO2) were associated with the methacholine PC20 (r=0.637, p=0.035; r=0.662, p=0.027). Pathway analysis revealed 3 gene networks that were associated with cellular functions including cellular growth, proliferation, and development. Conclusion: Oral prednisolon changes the gene expression profile of the ASM layer in asthma. This indicates that steroids also exert effects on the transcriptomic level of ASM in addition to their anti-inflammatory properties, which can promote improved airway function. The current randomized, double-blind, parallel, placebo-controlled intervention study comprised 4 visits. At visit 1, asthma patients were screened according to the in- and exclusion criteria prior to enrollment. Additionally, spirometry and methacholine bronchoprovocation test were performed. At visit 2, FEV1 reversibility was measured and endobronchial biopsies were collected during a bronchoscopy. Asthma patients were then prescribed oral prednisolon at a dose of 0.5 mg/kg per day or placebo for 14 consecutive days. The dosage and dosing scheme was based on international recommendations for the treatment of acute exacerbations [1]. On the 11th day after visit 2, the patients visited the lung function laboratory for spirometry and methacholine bronchoprovocation test. Finally, at visit 4 (15th day after visit 2) FEV1 reversibility was measured and endobronchial biopsies were collected by bronchoscopy. Airway smooth muscle was collected from the biopsies by laser capture microdissection and total RNA isolated. cDNA was prepared using the Ovation RNA-Seq System (NuGEN). RNA-Seq was performed using the GS FLX+ instrument (454/Roche). Sequence reads were mapped against the human genome (hg19; UCSC). Comparison of the numbers of reads per gene between the prednisolon and placebo study group was carried out with the R package DESeq.
2013-05-15 | E-GEOD-40996 | biostudies-arrayexpress
Project description:The purpose of the study was to assess the patterns of global gene expression in peripheral blood cells and uncover the complex dynamics of host response to ARIs such as pandemic H1N1. To understand the molecular bases and network orchestration of host responses, we prospectively enrolled 1610 healthy adults in the fall of 2009 and 2010, followed the subjects with influenza-like illness (N=133) for 3 weeks, and examined changes in their peripheral blood gene expression. We discovered distinct phases of the host response spanning 6 days after infection, and identified genes that differentiate influenza from non-influenza virus infection. We examined pre- and post-infection anti-influenza antibody titers defining novel gene expression correlates. Healthy adults were invited to enroll to be followed for acute respiratory illness (ARI) through two consecutive influenza seasons 2009-2010 and 2010-2011. After subjects provided consent, baseline blood specimens were obtained during enrollment. Subjects were given thermometers and instructions to call and report for evaluation within 48 hours of ARI onset. Those persons who had a new ARI were seen within 48 hours of onset (day 0) and 2, 4, and 6 days later for repeat evaluation, blood specimen collections, and medical care (including the antiviral zanamivir if indicated) and 21 days later for collection of convalescent specimens. Nasal wash samples were collected for virus detection by RT-PCR on day 0 and day 2. Surveillance for influenza was terminated after 5.5 months; all subjects were asked to return for specimen collection and to provide a medical and ARI history in spring of next year. Serum specimens obtained at baseline, day 0 and day 21 visits for illnesses, and the terminal visit were tested simultaneously using hemagglutination-inhibition (HAI) antibody assay for Influenza H1N1, H3N2, and Influenza B strains. Peripheral blood RNA (PaxGene) obtained from blood specimens at each visit were analyzed using Illumina Human HT-12 v4. The study was repeated 2010-2011. A total of 880 arrays, corresponding to 133 individuals, passed quality control and are included in this data set.
2015-04-28 | E-GEOD-68310 | biostudies-arrayexpress
Project description:The tissues of the male reproductive tract are characterized by distinct morphologies, ranging from highly coiled to un-coiled. Global gene expression profiles of the efferent ducts, epididymis, and vas deferens were generated from embryonic day 14.5 to postnatal day 1, the period when gross morphological changes are initiated and tissue-specific morphologies emerge. Expression profiles of homeobox genes, as potential regionalization factors, were examined. Tissue transcriptome comparison identified two expression profiles of interest: genes similar between the epididymis and vas deferens early in development but dissimilar later and genes dissimilar between the epididymis and efferent duct early but similar later. Ontology analysis demonstrated cell adhesion-associated genes to be highly enriched in both comparisons. This work identified several potential regulators of cell adhesion along the tract and indicates cell adhesion may be modulated in a tissue-specific manner, playing an important role in the establishment of each tissueâs final morphology. Efferent duct, epididymis, and vas deferens samples at E14.5, E16.5, E18.5, and P1 in duplicate Developmental time course, tissue to tissue comparison, microarray study
2010-07-30 | E-GEOD-22616 | biostudies-arrayexpress