Pain management study pulled before it even started
NCT ID NCT07150819
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aimed to see if a team of doctors, nurses, and pharmacists working together could help people recover better after anorectal surgery. It planned to compare standard care with this team-based approach in 126 adults. However, the study was withdrawn before any participants were enrolled, so no results are available.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Started
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Jul 2022
- Finished
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Dec 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥18 years (adult patients capable of cooperating with assessments and interventions; pediatric patients were excluded due to developmental differences in pain perception and response); * No severe anal malformations (defined as conditions that could significantly alter surgical technique or affect wound healing, such as anal stenosis or grade III or higher rectal prolapse) and no history of previous anal surgery; * Complete clinical data available; * Clear consciousness and intact cognitive and communication abilities, with the capacity to comply with study assessments and interventions; * Diagnosis of a common benign anorectal disease requiring elective surgery (e.g., grade III/IV mixed hemorrhoids, simple anal fistula, chronic anal fissure, low perianal abscess) in accordance with the diagnostic criteria outlined in the Guideline for Clinical Diagnosis and Treatment of Hemorrhoids (2017 edition). Exclusion Criteria: * Diagnosis of inflammatory bowel disease, colorectal malignancy, or active intestinal infection; presence of significant dysfunction in major organs (e.g., ASA \[American Society of Anesthesiologists\] physical status classification ≥ III), autoimmune diseases, or long-term use of immunosuppressants or corticosteroids; * History of chronic pain syndromes or long-term use of opioid analgesics; * Presence of moderate-to-severe lumbar spinal disease or deformity that precludes neuraxial anesthesia (e.g., planned spinal anesthesia); * Withdrawal from the study or incomplete clinical data; * History of psychiatric disorders or cognitive impairment rendering the patient unable to comply with assessments.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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China-Japan Friendship Hospita
Beijing, Beijing City, 100029, China
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Other studies related to the condition(s) this trial covers.
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