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1.
Contemp Clin Trials Commun ; 22: 100774, 2021 Jun.
Article in English | MEDLINE | ID: mdl-34027224

ABSTRACT

The primary goal for any clinical trial after it receives a funding notification is to receive regulatory approval and initiate the trial for recruitment. Every trial must go through documentation and regulatory process before it can start recruiting participants and collecting data; this initial process of review and approval is known as the study start-up process (SSU). We evaluated the average time taken for studies to receive approvals. Using data from clinical trials conducted at the University of Kansas Medical Center, various times to reach the start of the study were calculated based on the dates of individual study. The results of this analysis showed that chart review studies and investigator-initiated trials had a shorter time to activation than other types of studies. Additionally, single-center studies had a shorter activation time than multi-center studies. The analysis also demonstrated that the overall processing time consistently had been reduced over time.

2.
J Microbiol ; 46(2): 146-53, 2008 Apr.
Article in English | MEDLINE | ID: mdl-18545963

ABSTRACT

While numerous studies have characterized the distribution and/or ecology of various pathogenic Vibrio spp., here we have simultaneously examined several estuarine sites for Vibrio vulnificus, V. cholerae, and V. parahaemolyticus. For a one year period, waters and sediment were monitored for the presence of these three pathogens at six different sites on the east coast of North Carolina in the United States. All three pathogens, identified using colony hybridization and PCR methods, occurred in these estuarine environments, although V. cholerae occurred only infrequently and at very low levels. Seventeen chemical, physical, and biological parameters were investigated, including salinity, water temperature, turbidity, dissolved oxygen, levels of various inorganic nutrients and dissolved organic carbon, as well as total vibrios, total coliforms, and E. coli. We found each of the Vibrio spp. in water and sediment to correlate to several of these environmental measurements, with water temperature and total Vibrio levels correlating highly (P<0.0001) with occurrence of the three pathogens. Thus, these two parameters may represent simple assays for characterizing the potential public health hazard of estuarine waters.


Subject(s)
Geologic Sediments/microbiology , Seawater/microbiology , Vibrio cholerae/physiology , Vibrio parahaemolyticus/physiology , Vibrio vulnificus/physiology , Ammonia/analysis , Escherichia coli/isolation & purification , North Carolina , Oxygen/analysis , Population Density , Population Dynamics , Seawater/chemistry , Temperature , Vibrio cholerae/isolation & purification , Vibrio parahaemolyticus/isolation & purification , Vibrio vulnificus/isolation & purification
3.
J Clin Transl Sci ; 1(1): 16-25, 2017 Feb.
Article in English | MEDLINE | ID: mdl-28480054

ABSTRACT

INTRODUCTION: Training for the clinical research workforce does not sufficiently prepare workers for today's scientific complexity; deficiencies may be ameliorated with training. The Enhancing Clinical Research Professionals' Training and Qualifications developed competency standards for principal investigators and clinical research coordinators. METHODS: Clinical and Translational Science Awards representatives refined competency statements. Working groups developed assessments, identified training, and highlighted gaps. RESULTS: Forty-eight competency statements in 8 domains were developed. CONCLUSIONS: Training is primarily investigator focused with few programs for clinical research coordinators. Lack of training is felt in new technologies and data management. There are no standardized assessments of competence.

4.
J Clin Transl Sci ; 1(1): 8-15, 2017 Feb.
Article in English | MEDLINE | ID: mdl-31660210

ABSTRACT

INTRODUCTION: The translation of discoveries to drugs, devices, and behavioral interventions requires well-prepared study teams. Execution of clinical trials remains suboptimal due to varied quality in design, execution, analysis, and reporting. A critical impediment is inconsistent, or even absent, competency-based training for clinical trial personnel. METHODS: In 2014, the National Center for Advancing Translational Science (NCATS) funded the project, Enhancing Clinical Research Professionals' Training and Qualifications (ECRPTQ), aimed at addressing this deficit. The goal was to ensure all personnel are competent to execute clinical trials. A phased structure was utilized. RESULTS: This paper focuses on training recommendations in Good Clinical Practice (GCP). Leveraging input from all Clinical and Translational Science Award hubs, the following was recommended to NCATS: all investigators and study coordinators executing a clinical trial should understand GCP principles and undergo training every 3 years, with the training method meeting the minimum criteria identified by the International Conference on Harmonisation GCP. CONCLUSIONS: We anticipate that industry sponsors will acknowledge such training, eliminating redundant training requests. We proposed metrics to be tracked that required further study. A separate task force was composed to define recommendations for metrics to be reported to NCATS.

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