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Non-pharmacological Pain Management After Surgery

Non-Pharmacological Options in Postoperative Hospital-based and Rehabilitation Pain Management: The NOHARM Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04570371
Acronym
NOHARM
Enrollment
81938
Registered
2020-09-30
Start date
2020-10-16
Completion date
2024-05-02
Last updated
2025-11-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Surgical Procedure, Unspecified

Brief summary

The purpose of this study is to test the impact of a bundled NOHARM Conversation Guide with clinical decision support intervention embedded within an Electronic Health Record (EHR) on pain and function 3 months following surgery.

Interventions

BEHAVIORALConversation Guide + Clinical Support

The intervention is a bundled intervention (conversation guide + clinician decision support tools) which promotes the solicitation and use of patient preferences for post-surgical, non-pharmacological pain management strategies.

Sponsors

National Institute on Aging (NIA)
CollaboratorNIH
Mayo Clinic
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
NONE

Intervention model description

This is a stepped wedge cluster randomized pragmatic clinical trial.

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* All patients 18 years of age and older. * Must be undergoing qualifying surgeries at participating sites. * Patients under 18 years of age.

Exclusion criteria

\- Patients under 18 years of age.

Design outcomes

Primary

MeasureTime frameDescription
PROMIS-CAT PainBaseline (before hospital discharge), 1-,2-, and 3-Months Post-SurgeryChange in patient reported pain; measured on scale of 1-100. A higher score indicates a worse outcome.
PROMIS-CAT Physical FunctionBaseline (before hospital discharge), 1-,2-, and 3-Months Post-SurgeryChange in patient reported Physical Function; measured on scale of 1-100. A higher score indicates a better outcome.
PROMIS-CAT AnxietyBaseline (before hospital discharge), 3-Months Post-SurgeryChange in patient reported Anxiety; measured on scale of 1-100. A higher score indicates a worse outcome.
Use of Non-Pharmacological Pain Control Modalities3 Months Post-SurgeryNumber of participants using Non-Pharmacological Pain Control Modalities
Opioid Use3-Months Post-SurgeryBinary variables indicating presence or absence of opioid administration and prescription during the hospital encounter associated with the index surgery and during the post-discharge follow-up period.

Countries

United States

Participant flow

Pre-assignment details

13,796 participants were excluded from the study prior to randomization and data collection due to principal investigator discretion.

Participants by arm

ArmCount
Control Arm
Per a stepped-wedge cluster randomized pragmatic clinical trial design, all patients within whole surgical practices will be randomized to implementation tranches. The control arm consists of all patients receiving surgery in implementation tranches in which the intervention has not been implemented yet (per the study schedule).
25,088
Intervention
Per a stepped-wedge cluster randomized pragmatic clinical trial design, all patients within whole surgical practices will be randomized to implementation tranches in which the intervention will be implemented per the study schedule. Conversation Guide + Clinical Support: The intervention is a bundled intervention (conversation guide + clinician decision support tools) which promotes the solicitation and use of patient preferences for post-surgical, non-pharmacological pain management strategies.
43,054
Total68,142

Baseline characteristics

CharacteristicControl ArmInterventionTotal
Age, Customized
Age (category)
<=40
3681 Participants7695 Participants11376 Participants
Age, Customized
Age (category)
41-50
2878 Participants4464 Participants7342 Participants
Age, Customized
Age (category)
51-60
4507 Participants7039 Participants11546 Participants
Age, Customized
Age (category)
61-70
7236 Participants12052 Participants19288 Participants
Age, Customized
Age (category)
71-80
5271 Participants9302 Participants14573 Participants
Age, Customized
Age (category)
80+
1515 Participants2502 Participants4017 Participants
Education
Bachelor's degree
5786 Participants9175 Participants14961 Participants
Education
High school graduate
737 Participants1230 Participants1967 Participants
Education
Less than high school
4590 Participants7143 Participants11733 Participants
Education
Master's or Doctoral degree
4356 Participants7068 Participants11424 Participants
Education
Some college, vocational school, or associate degree
7365 Participants11660 Participants19025 Participants
Education
Unknown
2254 Participants6778 Participants9032 Participants
Employment
Disabled
1189 Participants1573 Participants2762 Participants
Employment
Employed
11229 Participants20549 Participants31778 Participants
Employment
Not Employed or Student or Military duty
2341 Participants4294 Participants6635 Participants
Employment
Retired
10310 Participants16528 Participants26838 Participants
Employment
Unknown or Not Reported
19 Participants110 Participants129 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
990 Participants1505 Participants2495 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
24024 Participants41340 Participants65364 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
74 Participants209 Participants283 Participants
Marital status
Divorced
1936 Participants3263 Participants5199 Participants
Marital status
Life Partnership
245 Participants458 Participants703 Participants
Marital status
Married
17015 Participants29673 Participants46688 Participants
Marital status
Separated
163 Participants247 Participants410 Participants
Marital status
Single
3772 Participants6449 Participants10221 Participants
Marital status
Unknown
66 Participants139 Participants205 Participants
Marital status
Widowed
1891 Participants2825 Participants4716 Participants
Race (NIH/OMB)
American Indian or Alaska Native
185 Participants314 Participants499 Participants
Race (NIH/OMB)
Asian
547 Participants1009 Participants1556 Participants
Race (NIH/OMB)
Black or African American
1044 Participants1652 Participants2696 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
30 Participants62 Participants92 Participants
Race (NIH/OMB)
Unknown or Not Reported
600 Participants1046 Participants1646 Participants
Race (NIH/OMB)
White
22682 Participants38971 Participants61653 Participants
Region of Enrollment
United States
25088 participants43054 participants68142 participants
Rurality (RUCA code)
Micropolitan (RUCA 4-6)
2661 Participants5297 Participants7958 Participants
Rurality (RUCA code)
Rural (RUCA 10)
1835 Participants3555 Participants5390 Participants
Rurality (RUCA code)
Small town (RUCA 7-9)
2284 Participants4217 Participants6501 Participants
Rurality (RUCA code)
Unknown
158 Participants242 Participants400 Participants
Rurality (RUCA code)
Urban (RUCA 1-3)
18150 Participants29743 Participants47893 Participants
Sex: Female, Male
Female
10429 Participants16819 Participants27248 Participants
Sex: Female, Male
Male
14658 Participants26234 Participants40892 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
380 / 25,088608 / 43,054
other
Total, other adverse events
2,897 / 25,0884,766 / 43,054
serious
Total, serious adverse events
25 / 25,088104 / 43,054

Outcome results

Primary

Opioid Use

Binary variables indicating presence or absence of opioid administration and prescription during the hospital encounter associated with the index surgery and during the post-discharge follow-up period.

Time frame: 3-Months Post-Surgery

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Control ArmOpioid UseAny opioid prescription or administration associated with index surgical encounter22299 Participants
Control ArmOpioid UseAny opioid prescribed during post-hospitalization follow-up period7348 Participants
Control ArmOpioid UseAny opioid administered inpatient during post-hospitalization follow-up period4972 Participants
Control ArmOpioid UseAny opioid prescription written during study period20173 Participants
Control ArmOpioid UseAny opioid prescribed at discharge following index surgery19082 Participants
Control ArmOpioid UseAny opioid exposure (prescription or inpatient administration) during study period23034 Participants
Control ArmOpioid UseAny opioid administered in hospital associated with index surgery (excluding day of surgery)16158 Participants
InterventionOpioid UseAny opioid exposure (prescription or inpatient administration) during study period38654 Participants
InterventionOpioid UseAny opioid administered inpatient during post-hospitalization follow-up period7238 Participants
InterventionOpioid UseAny opioid administered in hospital associated with index surgery (excluding day of surgery)26035 Participants
InterventionOpioid UseAny opioid prescribed at discharge following index surgery30414 Participants
InterventionOpioid UseAny opioid prescribed during post-hospitalization follow-up period10422 Participants
InterventionOpioid UseAny opioid prescription written during study period31738 Participants
InterventionOpioid UseAny opioid prescription or administration associated with index surgical encounter37639 Participants
Primary

PROMIS-CAT Anxiety

Change in patient reported Anxiety; measured on scale of 1-100. A higher score indicates a worse outcome.

Time frame: Baseline (before hospital discharge), 3-Months Post-Surgery

Population: Number of participants who answered at least one followup anxiety survey

ArmMeasureGroupValue (MEAN)Dispersion
Control ArmPROMIS-CAT AnxietyBaseline50.72 score on a scaleStandard Deviation 9.2
Control ArmPROMIS-CAT AnxietyMonth 151.93 score on a scaleStandard Deviation 9.34
Control ArmPROMIS-CAT AnxietyMonth 251.21 score on a scaleStandard Deviation 9.54
Control ArmPROMIS-CAT AnxietyMonth 347.19 score on a scaleStandard Deviation 9.55
InterventionPROMIS-CAT AnxietyMonth 347.48 score on a scaleStandard Deviation 9.62
InterventionPROMIS-CAT AnxietyBaseline51.85 score on a scaleStandard Deviation 9.17
InterventionPROMIS-CAT AnxietyMonth 251.75 score on a scaleStandard Deviation 9.49
InterventionPROMIS-CAT AnxietyMonth 151.63 score on a scaleStandard Deviation 9.59
Primary

PROMIS-CAT Pain

Change in patient reported pain; measured on scale of 1-100. A higher score indicates a worse outcome.

Time frame: Baseline (before hospital discharge), 1-,2-, and 3-Months Post-Surgery

Population: Number of participants who answered at least 1 pain followup survey

ArmMeasureGroupValue (MEAN)Dispersion
Control ArmPROMIS-CAT PainBaseline59.32 score on a scaleStandard Deviation 9.92
Control ArmPROMIS-CAT PainMonth 156.94 score on a scaleStandard Deviation 9.1
Control ArmPROMIS-CAT PainMonth 253.08 score on a scaleStandard Deviation 9.42
Control ArmPROMIS-CAT PainMonth 352.14 score on a scaleStandard Deviation 9.43
InterventionPROMIS-CAT PainMonth 352.43 score on a scaleStandard Deviation 9.45
InterventionPROMIS-CAT PainBaseline59.96 score on a scaleStandard Deviation 9.68
InterventionPROMIS-CAT PainMonth 253.29 score on a scaleStandard Deviation 9.39
InterventionPROMIS-CAT PainMonth 156.06 score on a scaleStandard Deviation 8.97
Primary

PROMIS-CAT Physical Function

Change in patient reported Physical Function; measured on scale of 1-100. A higher score indicates a better outcome.

Time frame: Baseline (before hospital discharge), 1-,2-, and 3-Months Post-Surgery

Population: Number of participants who answered at least one physical function followup survey

ArmMeasureGroupValue (MEAN)Dispersion
Control ArmPROMIS-CAT Physical FunctionBaseline40.50 score on a scaleStandard Deviation 9.04
Control ArmPROMIS-CAT Physical FunctionMonth 138.44 score on a scaleStandard Deviation 9.06
Control ArmPROMIS-CAT Physical FunctionMonth 242.44 score on a scaleStandard Deviation 9.75
Control ArmPROMIS-CAT Physical FunctionMonth 343.84 score on a scaleStandard Deviation 9.74
InterventionPROMIS-CAT Physical FunctionMonth 341.85 score on a scaleStandard Deviation 10.41
InterventionPROMIS-CAT Physical FunctionBaseline39.50 score on a scaleStandard Deviation 8.54
InterventionPROMIS-CAT Physical FunctionMonth 240.79 score on a scaleStandard Deviation 10.26
InterventionPROMIS-CAT Physical FunctionMonth 139.68 score on a scaleStandard Deviation 9.19
Primary

Use of Non-Pharmacological Pain Control Modalities

Number of participants using Non-Pharmacological Pain Control Modalities

Time frame: 3 Months Post-Surgery

Population: Patients who answered a questionnaire about their use of non-pharmacologic pain control modalities

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Control ArmUse of Non-Pharmacological Pain Control ModalitiesAromatherapy58 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesMassage303 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesTai Chi7 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesMeditation166 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesCold or Heat721 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesMuscle Relaxation183 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesAcupressure23 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesTENS58 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesRelaxed Breathing278 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesWalking630 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesMusic184 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesYoga27 Participants
Control ArmUse of Non-Pharmacological Pain Control ModalitiesGuided Imagery23 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesYoga1237 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesMusic7545 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesAcupressure752 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesAromatherapy2549 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesCold or Heat16058 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesRelaxed Breathing10709 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesGuided Imagery1024 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesMassage6848 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesMeditation4254 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesTai Chi257 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesTENS1359 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesWalking17886 Participants
InterventionUse of Non-Pharmacological Pain Control ModalitiesMuscle Relaxation5436 Participants

Source: ClinicalTrials.gov · Data processed: Feb 12, 2026