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CompletedNCT02403687PACEUpdated Feb 1, 2018

Prospective Analgesic Compound Efficacy (PACE) Study

An observational study in Arthritis, Tendonitis and Gout, sponsored by Express Specialty Pharmacy. Completed. Open to participants aged 18 Years to 85 Years. Per ClinicalTrials.gov, last updated 2018-02-01.

Primary conditionGoutRegistry: ArthritisReclassifiedWhy we changed it
Registry
Arthritis — the first condition term the registry derived for this study.
ClinicalTrials.gg
Gout
Why
  1. The study's listed conditions name Gout, a narrower term within Arthritis.
Confidence
High: the new condition is named in the study's own listed conditions. Of 351 hand-checked studies reclassified this way, 68% were exactly right and 84% in the right disease family; the registry's first term was right for 5% (measured 2026-10-21). How we classify →
Wrong?
Tell us the study's main condition →

Sponsored by Express Specialty Pharmacy · Observational

Study type
Observational
Model
Case-only
Time perspective
Prospective
Enrollment
300
Ages
18 Years to 85 Years
Sex
All
01

Study summary

A 24-week observational prospective study on the efficacy of topical non-steroidal anti-inflammatory drugs for the relief of pain.

Read the detailed description

Objectives

The primary objective is the change in pain levels as measured by a 10-point visual analog scale (VAS). Secondary objectives are changes in concomitant pain medication use, quality of life, and patient satisfaction with pain management.

Design and Outcomes

The study will be conducted at 1 family practice medical clinic in Houston, TX. Patients will be prescribed a pain cream compound based on their symptoms and medical history. Periodic surveys will be administered and concomitant medications recorded to ascertain current pain levels, quality of life, and satisfaction with current pain levels. Blood tests will be performed to monitor liver and kidney function.

Interventions and Duration

Non-steroidal anti-inflammatory steroid (NSAID) topical cream will be prescribed to patients presenting with pain. For patients with localized pain, they will also be prescribed a transdermal analgesic patch to wear at the site of pain. Subjects will be followed for 24-weeks with surveys administered at baseline, and 1, 2, 4, 8, 12, 16, 20, and 24-weeks after baseline with blood tests performed at 12 and 24-weeks. If patients do not find satisfactory pain relief or experience undesirable side effects from the cream they will be given a prescription for an oral NSAID at anytime during the 24-week observation.

Sample Size and Population

500 patients will be enrolled in the study between March 1, 2015 and March 1, 2017. Subjects will be screened from the patient population at 1960 Family Practice, 837 Cupress Creek Parkway, Suite 105, Houston Texas. Subjects will have presented with a primary complaint of pain. Subjects will be stratified by the following medical indications; Arthritis Muscle Spasms Tendonitis Idiopathic Gout Synovitis Radiculopathy Migraine

02

Conditions studied

  • Arthritis
  • Tendonitis
  • Gout
  • Radiculopathy
  • Muscle Spasms
  • Synovitis
  • Migraine
  • Headache

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03

In context

Gout Reclassified

345 studies on the registry are indexed under Gout; 49 are open to participants now.

This study's enrollment of 300 is above the median of 232 across 52 observational studies indexed under Gout.

Browse Gout studies →

Lead sponsor

This is the only study on the registry with Express Specialty Pharmacy as lead sponsor.

Compared within Gout, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Arthritis. The counts are of registry records indexed under each term, refreshed daily. How we classify →

04

Who can participate

Ages eligible
18 Years to 85 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

The patient population will be taken from the patients normally treated at 1960 Family Practice. Patients not approached for the study will have known medical issues consistent with the exclusion criteria. Patients who can meet the medical requirements of the inclusion criteria for the study will be asked to participate. Patients who do not meet the inclusion criteria, meet any of the exclusion criteria, or decline to be involved in the study will be treated with traditional standard medical practices, and their standard of care will not change in any way.

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • 4.1.1 Primary complaint or clinical findings of arthritis, tendonitis, gout, synovitis, radiculopathy, muscle spasms, migraines, and/or idiopathic pain.

4.1.2 No new pain medications of any kind in the last 4 weeks. 4.1.3 Between the ages of 18-85yrs.

Exclusion criteria

Exclusion Criteria:

  • 4.2.1 Current or history of disease or disorders of the liver, kidneys, gastrointestinal system, or cardiovascular system.

4.2.2 Blood test indicating kidney, liver, or cardiovascular function outside of normal clinically accepted ranges. Blood test must be performed in the last 7 days.

4.2.3 Broken or inflamed skin, burns, open wounds, atopic dermatitis or eczema in the area of pain where the compound cream and transdermal patch would be applied.

4.2.4 Women who are pregnant, nursing, or planning to become pregnant in the next 52-weeks.

4.2.5 Allergy/sensitivity to study drugs or their formulations. 4.2.6 Active drug or alcohol use or dependence that, in the opinion of the site investigator, would interfere with adherence to study requirements.

4.2.7 Serious illness (requiring systemic treatment and/or hospitalization) until subject either completes therapy or is clinically stable on therapy, in the opinion of the site investigator, for at least 14 days prior to study entry.

4.2.8 Inability or unwillingness of subject to give written .

Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Observational model
Case-only
Time perspective
Prospective
Enrollment
300 participants (actual)
Target follow-up
52 Weeks
Patient registry
Yes

Interventions

06

What researchers measure

Primary outcomes

  1. subjective pain control as measured by a 10-point visual analog scale (VAS).

    Time frame: 24 weeks

07

Study locations

No study locations are listed for this record.

08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Jun 2015, a primary completion of Dec 2016 and a completion of Feb 2017. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Mar 5, 2015
First posted
Mar 31, 2015
Start
Jun 2015
Primary completionActual
Dec 2016
CompletionActual
Feb 2017
Last update
Feb 1, 2018
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Feb 1, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02403687
Lead sponsor
Express Specialty Pharmacy
Responsible party
Kate McLellan (Study Director, Express Specialty Pharmacy) — Principal investigator
First posted
Mar 31, 2015
Start date
Jun 2015
Primary completion
Dec 2016
Completion
Feb 2017
Last update
Feb 1, 2018

Study contacts

Kate McLellan, PhD
study director · KM Clinical, Inc.

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2018. You cannot join it, but the record below documents what was studied.

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Discussion

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