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ClinicalTrials.gov 3 recruiting now later-stage tilt small index

Postoperative Care: later-stage trial registry

3 of 5 indexed Postoperative Care trials are currently recruiting, with more weight in Phase 3-4.

Corpus placement: #3,391 of 28,707 conditions by registered trial count.

5 US clinical trials · 3 currently recruiting · #3,391 of 28,707 conditions by registered trial count

Postoperative Care: 5 US clinical trials tracked, 3 recruiting.

Postoperative Care is the subject of 5 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Anna Frappaolo, running 1 of these trials.

Enrollment posture brief

Registry condition postoperative-care

OPEN 3 | RECR 60% | LATE 1 | EARLY 0 | RANK #3391 | SPON 1

Nearest open-share peer: Acute Kidney Injury (AKI) (60% recruiting · 5 trials)

Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%Postoperative Care (this)60%
Open-enrollment share among volume-matched conditions near Postoperative Care

Postoperative Care lists 3 open slots (60% of 5 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Postoperative Care on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.

  1. Postoperative Care is recruiting above its size-band peers.

    3 of 5 indexed trials (60%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

  2. One sponsor concentrates Postoperative Care research.

    Anna Frappaolo accounts for 1 of 5 trials (20%). 5 distinct sponsors appear on at least one study for this condition label.

  3. Typical Postoperative Care enrolment sits around 100 participants.

    Median target enrolment is 100 among the 5 trials that report a genuine target (sentinel values excluded). 2 of those (40%) plan for fewer than 100 participants.

  4. Postoperative Care research is mostly interventional.

    5 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 41

Phase Distribution

PhaseTrial count
Phase 4 1

Named interventions

Most-linked intervention names on Postoperative Care records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Study Postoperative Care Behavioral
1 trials
Auricular vagus nerve stimulation Device
1 trials
Fentanyl/Hydromorphone Drug
1 trials
Methadone hydrochloride Drug
1 trials
Time Other
1 trials
Sham Auricular Vagus nerve Stimulation Device
1 trials
Nutritional Instructions Only Other
1 trials
Nutritional Shake Dietary supplement
1 trials

US sites by state

Facility locations filed on Postoperative Care trials. A trial with sites in several states counts in each.

Rhode Island 1 trials
New Hampshire 1 trials
North Carolina 1 trials
Missouri 1 trials
Florida 1 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this Postoperative Care page

5 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

  • 3 Postoperative Care trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
  • Anna Frappaolo sponsors the most Postoperative Care trials on record, review their full trial history before evaluating a specific study. See Anna Frappaolo's trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Postoperative Care condition card totals 5 registered trials; most-linked intervention Study Postoperative Care; top US site state Rhode Island. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.