Site data monitoring report

Synthetic Adaptive Platform Trial in Critical Illness

Hvalfjörður Sjúkrahús (IS-01), Iceland. Initiated 06 January 2025, 19 months ago. Report generated 28 August 2026 from data version working, rule set 455d0fba76e0.

What to do this week

  1. Resolve RNG-002: heart rate plausible - 1 record
    Heart rate must lie between 25 and 220 beats per minute.

  2. Resolve RNG-003: temperature plausible - 1 record
    Core temperature must lie between 30 and 43 degrees Celsius.

  3. Resolve TMP-001: discharge not before admission - 1 record
    Hospital discharge must not precede ICU admission.

  4. Resolve TMP-004: ae onset before randomisation - 1 record
    Adverse event onset must not precede the participant’s first randomisation datetime in any domain.

  5. Supply the missing randomisation date and time - 1 record
    The primary endpoint cannot be calculated for these participants at all, so they are absent from the analysis.

  6. Complete the missing daily ICU records - 7 records
    Days with no record are counted as unknown, not as days free of life support, so the primary endpoint is understated for these participants.

This list is the report. Everything below it is the evidence behind these items, and exists so that a query can be answered with “here is why we are asking” rather than “the system flagged it”.

Open findings

Severity Rule Name Findings Participants
critical RNG-002 heart_rate_plausible 1 1
critical RNG-003 temperature_plausible 1 1
critical TMP-001 discharge_not_before_admission 1 1
critical TMP-004 ae_onset_before_randomisation 1 1
major STR-001 required_field_present 18 14
major LOG-001 no_gap_in_daily_records 2 2

Participants to follow up

Critical findings only, with the identifiers needed to act on them.

Completeness

Proportion of required, human-entered fields carrying a value, by the month of the clinical event. Identifiers and system-stamped dates are excluded: they are always present and would flatter the measure.

form Sep 2025 Oct 2025 Nov 2025 Dec 2025 Aug 2025 Jan 2026
adverse_events 100.0% 100.0% 100.0% 100.0% NA NA
daily_icu 99.3% 99.0% 99.3% 98.5% 99.5% 98.8%
outcome_30d 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
randomisation 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
screening 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%

Timeliness

Days from the clinical event to entry into the EDC. Read this against the holiday column: entry slows around local public holidays in every country, and a report that ignores that generates queries nobody can act on.

This site against all sites

Compared at the same stage of participation, not on a calendar axis. A site in its third month is compared against every other site’s third month. Comparing a young site against an established one on calendar time penalises it for being young, which helps nobody.

Primary endpoint completeness

Days alive without life support at 30 days is the outcome every adaptive analysis reads. A day with no daily record counts as unknown, not as a day free of life support, so missing records understate the endpoint rather than inflating it.

Measure Value
Participant-domain records 33.00
Not evaluable (no randomisation date) 1.00
Complete 25.00
Incomplete (some days unknown) 7.00
Died within 30 days 13.00
Total unknown days 11.00
Mean, all records 13.97
Mean, complete records only 11.52

All data in this report is synthetic, generated by the code in this repository from a fixed seed. The site names are invented. This is an independent educational project with no affiliation to any real trial, hospital or research group.