“…METHODS: A total of 15 runners signed an informed consent to participate in this study of planned brain scans before, twice during, and about 8 months after the race. Because of dropouts, global gray matter volume analysis could only be performed in ten runners covering three timepoints, and in seven runners who also had a follow-up scan. …”
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“…Participant retention was high, with no dropouts. None of the participants reported that the six-week duration of the home programmes was too long. …”
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“…In 2009/2010 n = 1,627 returned the questionnaire (90 deaths, 47 losses, 248 declined further participation) resulting in a good participation rate over ten years with limited and quantified dropouts. Presently, follow-up data from 2007/2008 (wave 2) and 2009/2010 (wave 3) are available. …”
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“…Applying these results in future translational experimental studies may help to avoid early dropouts due to thromboembolic events and associated unnecessary high animal numbers.…”
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“…RESULTS: Baseline characteristics and dropouts were well balanced between all groups. The primary analyses revealed an SCCAI drop of 33.3% in the placebo group (from 9.0 to 6.0 points) compared with 44.3% in the 0.8 g LT-02 (from 8.8 to 4.9, P>0.05) and 40.7% in the 1.6 g groups (from 8.6 to 5.1, P>0.05). …”
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“…We anticipate recruiting up to 100 subjects for screening to have 54 enrolled and 44 subjects complete both phases of treatment. Dropouts will be replaced. As this is a crossover trial, all subjects will be exposed to both donepezil and to placebo. …”
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“…Interacting with patients through the portal can prevent dropouts and deterioration of patients’ health. However, professionals report on organizational challenges and personal constraints related to communicating with patients in writing online. …”
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“…Students with academic difficulties and early dropouts are present in both groups. Local admission at our university involves the German Test for Medical Studies (TMS) and allows the admission by merit of students with a wide range of school-leaving grades. …”
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“…Furthermore, a higher percentage of dropouts was found in the venlafaxine group compared to the sertraline group. …”
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“…METHODS: 960 pregnant women (after dropouts 820: case/control: m99’WHO: 303/517, IADPSG: 287/533) were enrolled in two countries into this case-control study. …”
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“…Due to age, difficulty in transport, and the time-consuming intervention, up to 25% dropouts are expected; thus, we aim to include at least 29 participants. …”
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“…There were no serious exercise-related adverse events. Dropouts were similar between group (27% overall) and were related to joint pain. …”
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“…BACKGROUND: The current literature on single cell genomic analyses on the DNA level is conflicting regarding requirements for cell quality, amplification success rates, allelic dropouts and resolution, lacking a systematic comparison of multiple cell input down to the single cell. …”
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“…However, low uptake, low renewal and high dropouts have historically challenged financial sustainability of these schemes. …”
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“…The median prevalence of AEs in trial placebo groups was 49.1% (IQR 25.7–64.4%). The median rate of dropouts due to AEs was 5% (IQR 2.28–8.4%). Within the 15 of trials that reported AEs in untreated groups, we found that the AE rate in placebo groups (6.51%) was higher than that reported in untreated groups (4.25%). …”
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“…A significant number of patients abandoned their treatment before its completion. These dropouts are a serious public health hazard that needs to be addressed urgently.…”
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“…Twenty-seven patients completed the 8-week protocol, 9 in each group (3 random dropouts per group). Mean baseline EDVD was similar in all groups. …”
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“…An increase in early dropouts was observed at higher PS101 doses. Both mean tumour volume (on day 27) and median survival indicate that the PS101 dose response was linear in the range investigated.…”
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“…The barriers identified included; (1) shortage of psychotropic medicines, (2) lack of private space for counseling, (3) workload and health workers’ grievances regarding incentives, and (4) perceived stigma causing dropouts. CONCLUSIONS: The findings suggest that implementation of mental health services through primary health care workers in resource-poor setting is possible when health system level barriers are addressed and facilitating factors are strengthened. …”
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“…Nearly 90.0% of these Weibo accounts had official certification, but there were dropouts in the specific operating process. One-third of the accounts have not been updated for more than 1 year, and the number of Weibo followers was polarized, with a maximum and minimum difference of 1 million. …”
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