Trial Outcomes & Findings for Evaluation of the Predictive Nature of the Postoperative CRP on Postoperative Recovery in Patients Undergoing Colorectal Resection (CRP-Track) (NCT NCT02395380)

Results Overview

Comparison C-reactive protein levels \< 172 mg/l at 3 post operative day with composite endpoint postoperative recovery (fever, absence of pain \>2, intestinal gas transit and patient autonomy for mobility and body care) at 5 post operative day. The Specificity, Sensitivity, PPV, NPV of C-Reactive Protein Levels at Day 3 Post-operative in Determining Day 5 Post-operative Recovery

Recruitment status

COMPLETED

Study phase

NA

Target enrollment

174 participants

Primary outcome timeframe

5 postoperative days

Results posted on

2026-04-20

Participant Flow

Of 174 enrolled participants, 168 met inclusion criteria

Participant milestones

Participant milestones
Measure	C-reactive Protein Dosage C-reactive protein dosage
Overall Study STARTED	174
Overall Study COMPLETED	168
Overall Study NOT COMPLETED	6

Reasons for withdrawal

Reasons for withdrawal
Measure	C-reactive Protein Dosage C-reactive protein dosage
Overall Study CRP measuring missing	5
Overall Study Unscheduled stoma	1

Baseline Characteristics

Race and Ethnicity were not collected from any participant.

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure	C-reactive Protein Dosage n=168 Participants C-reactive protein dosage
Age, Continuous	65.1 years STANDARD_DEVIATION 13.2 • n=168 Participants
Sex: Female, Male Female	76 Participants n=168 Participants
Sex: Female, Male Male	92 Participants n=168 Participants

PRIMARY outcome

Timeframe: 5 postoperative days

Population: C-reactive Protein \< 172 mg/l overall postoperative recovery within 5 days.

Comparison C-reactive protein levels \< 172 mg/l at 3 post operative day with composite endpoint postoperative recovery (fever, absence of pain \>2, intestinal gas transit and patient autonomy for mobility and body care) at 5 post operative day. The Specificity, Sensitivity, PPV, NPV of C-Reactive Protein Levels at Day 3 Post-operative in Determining Day 5 Post-operative Recovery

Outcome measures

Outcome measures
Measure	C-reactive Protein Dosage n=168 Participants C-reactive protein dosage
C-reactive Protein Rate Sensitivity	47.9 percentage Interval 33.8 to 62.0
C-reactive Protein Rate Specificity	81.0 percentage Interval 74.0 to 88.0
C-reactive Protein Rate PPV	50.0 percentage Interval 35.5 to 64.4
C-reactive Protein Rate NPV	79.5 percentage Interval 72.6 to 86.8

Adverse Events

C-reactive Protein Dosage

Serious events: 0 serious events

Other events: 0 other events

Deaths: 1 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Adverse event data not reported

Additional Information

Dr. Emeric ABET

Centre Hospitalier Départemental Vendée

Phone: 0251446572

Email: [email protected]

Results disclosure agreements

Principal investigator is a sponsor employee
Publication restrictions are in place