Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Mallinckrodt | INDUSTRY |
Not provided
Not provided
Not provided
Not provided
The purpose of this study is to determine how well two different methods of administrating Tylenol reduce pain and improve patient satisfaction after total hip replacement (THR) surgery. The methods of administration are orally, via a pill that is to be swallowed, and intravenously. Our aim is to determine whether oral or intravenous administration of Tylenol will reduce opioid consumption and opioid-related side effects after THR.
A) Opioid use after THA. Opioid use after THA can be 90 mg (+/-79) in morphine equivalents when using epidural bupivacaine / hydromorphone and multimodal analgesia. Less than 1/3 of this was via the epidural (26/90 mg). Patients reported ORSDS composite scores of 0.58
B) IV vs oral acetaminophen. The therapeutic blood concentration of acetaminophen for pain relief is 10 mcg/ml.
After an oral, single dose: In 24 fasting adult subjects, the maximal blood concentration (Cmax) of 7.7 to 17.6 mcg/mL occurred within 1 hour following a single 1000-mg dose of oral acetaminophen (liquid or caplet). Acetaminophen crosses the blood-brain barrier. Central diffusion to the brain and spinal fluid occurs within 15 to 45 minutes with maximum cerebrospinal fluid concentrations occurring at 2 to 4 hours. [Product Information: TYLENOL(R) oral, acetaminophen oral. McNeil Consumer Healthcare, Skillman, NJ, 2010].
In a randomized, double-blind, placebo-controlled, single-dose study, acetaminophen 1,000 mg provided significantly greater efficacy in treating postsurgical dental pain compared with acetaminophen 650 mg and placebo.
Oral, multiple-dose, immediate-release, elderly patients: In 12 very elderly patients (mean age, 89 years), the Cmax was 23.9 mcg/mL following the administration of acetaminophen 1000 mg orally 3 times daily for 5 days.
In adult subjects, the mean Cmax was 28 +/- 21 mcg/mL at the end of a 15-minute IV infusion of acetaminophen 1000 mg. [Product Information: OFIRMEV(TM) intravenous infusion, acetaminophen intravenous infusion. Cadence Pharmaceuticals Inc., San Diego, CA, 2010].
The oral medication has an excellent absorption and at least 85% bioavailability, but peak concentration occurs later than the IV, and the therapeutic blood concentration for pain relief (10mcg/ml) may not be achieved after one oral dose (7-17mcg/ml).A full stomach delays the absorption. With multiple doses, in elderly patients, or with renal/ liver failure, the blood concentration is higher.
Epidural bupivacaine / clonidine (Liu). Pain scores (NRS) after THA with activity on POD1 can be 3.4 mean (2.6 SD) when using epidural bupivacaine / clonidine and multimodal analgesia.
Low-opioid protocol (oxycodone may be too strong for some; cannot use Vicodin due to acetaminophen) Choice of instruments (CAM, ORSDS, Pain OUT). The ORSDS is a 4-point scale that evaluates 12 symptoms (nausea, vomiting, constipation, difficulty passing urine, difficulty concentrating, drowsiness or difficulty staying awake, feeling lightheaded or dizzy, feeling confused, feelings of general fatigue or weakness, itchiness, dry mouth and headache) via 3 symptom distress dimensions (frequency, severity, bothersomeness). It is validated for use after orthopaedic surgery, specifically including TKA patients receiving epidural analgesia and femoral nerve blockade.
Patients can meet criteria for delirium by CAM by having acute onset of inattention as well as either disorganized thinking or altered level of consciousness.Patients without acute onset can also meet criteria for delirium if inattention, disorganized thinking and altered level of consciousness are all present, with at least one factor judged to be fluctuating. CAM has been widely applied and has been specifically used to evaluate elderly TKA patients receiving epidural analgesia and femoral nerve blockade.
The Patient Outcome Questionnaire by the American Pain society is used for quality improvement, and measures 6 aspects of quality, including (1) pain severity and relief; (2) impact of pain on activity, sleep, and negative emotions; (3) side effects of treatment; (4) helpfulness of information about pain treatment; (5) ability to participate in pain treatment decisions; and (6) use of nonpharmacological strategies.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Oral Tylenol | Experimental | Patient group receiving 1000mg of oral acetaminophen and an intravenous placebo |
|
| Intravenous Tylenol | Experimental | Patient group receiving 1000mg of intravenous acetaminophen and an oral placebo |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Acetaminophen | Drug | Oral acetaminophen, intravenous placebo |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Pain With Physical Therapy on Post-operative Day 1 | Numerical rating scale of pain on a scale of 0-10, with 0 representing the minimum value of no pain and 10, representing the maximum, defined as being pain as bad as imaginable. | 24 hours after the operation (post-operative day 1) |
| Opioid Use | Oral morphine equivalents, cumulative, POD 0-3. Recorded in Medication Usage Database. | Day of surgery to post-operative day 3 |
| Opioid Side Effects | The Opioid-Related Symptom Distress Scale (ORSDS) is a Likert scale that evaluates 3 symptom distress dimensions (frequency, severity, bothersomeness) for 12 symptoms. Frequency is rated on a 4-point scale (1= 'Rarely', 4= 'Almost constantly'). Severity is rated on a 4-point scale (1= 'Slightly', 4= 'Very'). Bothersomeness is rated on a 5-point scale (0.8= 'Not at all', 4.0= 'Very much'). The symptom-specific ORSDS is the average of the 3 symptom distress dimensions. The composite ORSDS score is the average of 12 symptom-specific scores. | 24 hours after surgery (Post-operative day 1) |
Not provided
Not provided
Inclusion criteria:
Exclusion criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Jacques Ya Deau, MD, PhD | Hospital for Special Surgery, New York | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hospital for Special Surgery | New York | New York | 10021 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 25995489 | Background | Jules-Elysee KM, Goon AK, Westrich GH, Padgett DE, Mayman DJ, Ranawat AS, Ranawat CS, Lin Y, Kahn RL, Bhagat DD, Goytizolo EA, Ma Y, Reid SC, Curren J, YaDeau JT. Patient-controlled epidural analgesia or multimodal pain regimen with periarticular injection after total hip arthroplasty: a randomized, double-blind, placebo-controlled study. J Bone Joint Surg Am. 2015 May 20;97(10):789-98. doi: 10.2106/JBJS.N.00698. | |
| 17377528 |
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Title | Description |
|---|---|---|
| FG000 | Oral Tylenol | Patient group receiving 1000mg of oral acetaminophen and an intravenous placebo Acetaminophen: Oral acetaminophen, intravenous placebo |
| FG001 | Intravenous Tylenol | Patient group receiving 1000mg of intravenous acetaminophen and an oral placebo Acetaminophen: Intravenous acetaminophen, oral placebo |
| Title | Milestones | Reasons Not Completed | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
|
Not provided
Not provided
| ID | Title | Description |
|---|---|---|
| BG000 | Oral Tylenol | Patient group receiving 1000mg of oral acetaminophen and an intravenous placebo Acetaminophen: Oral acetaminophen, intravenous placebo |
| BG001 | Intravenous Tylenol |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Count of Participants |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Pain With Physical Therapy on Post-operative Day 1 | Numerical rating scale of pain on a scale of 0-10, with 0 representing the minimum value of no pain and 10, representing the maximum, defined as being pain as bad as imaginable. | Three patients withdrew from the protocol, but were followed using intention-to-treat principles. One patient did not wish to answer the postoperative questions, 1 could not swallow the pills, and 1 received a different anesthetic/analgesic protocol due to pre-existing expectations. | Posted | Mean | Standard Deviation | score on a scale | 24 hours after the operation (post-operative day 1) |
|
3 days
Patients with a high likelihood to experience serious adverse effects, have pre-existing conditions which may put the patient at risk for adverse effects, or have contradictions to the medications in this study were not enrolled. The likelihood of serious risks occurring is low since the required doses are not high enough to cause adverse liver damage. Furthermore, the dosage of acetaminophen will be closely monitored.
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Oral Tylenol | Patient group receiving 1000mg of oral acetaminophen and an intravenous placebo Acetaminophen: Oral acetaminophen, intravenous placebo |
Not provided
Not provided
Not provided
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Dr. Jacques Yadeau | Hospital for Special Surgery | (212) 774-2224 | Yadeauj@hss.edu |
Not provided
| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | Mar 28, 2016 | Mar 26, 2021 | Prot_SAP_000.pdf |
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D010149 | Pain, Postoperative |
| ID | Term |
|---|---|
| D011183 | Postoperative Complications |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D010146 | Pain |
Not provided
Not provided
| ID | Term |
|---|---|
| D000082 | Acetaminophen |
| ID | Term |
|---|---|
| D000083 | Acetanilides |
| D000813 | Anilides |
| D000577 | Amides |
| D009930 | Organic Chemicals |
| D000814 |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Acetaminophen |
| Drug |
Intravenous acetaminophen, oral placebo |
|
| Background |
| Gelotte CK, Auiler JF, Lynch JM, Temple AR, Slattery JT. Disposition of acetaminophen at 4, 6, and 8 g/day for 3 days in healthy young adults. Clin Pharmacol Ther. 2007 Jun;81(6):840-8. doi: 10.1038/sj.clpt.6100121. Epub 2007 Mar 21. |
| 22524979 | Background | Singla NK, Parulan C, Samson R, Hutchinson J, Bushnell R, Beja EG, Ang R, Royal MA. Plasma and cerebrospinal fluid pharmacokinetic parameters after single-dose administration of intravenous, oral, or rectal acetaminophen. Pain Pract. 2012 Sep;12(7):523-32. doi: 10.1111/j.1533-2500.2012.00556.x. Epub 2012 Apr 24. |
| 23200183 | Background | Qi DS, May LG, Zimmerman B, Peng P, Atillasoy E, Brown JD, Cooper SA. A randomized, double-blind, placebo-controlled study of acetaminophen 1000 mg versus acetaminophen 650 mg for the treatment of postsurgical dental pain. Clin Ther. 2012 Dec;34(12):2247-2258.e3. doi: 10.1016/j.clinthera.2012.11.003. Epub 2012 Nov 28. |
| 21821512 | Background | Liu SS, Bae JJ, Bieltz M, Wukovits B, Ma Y. A prospective survey of patient-controlled epidural analgesia with bupivacaine and clonidine after total hip replacement: a pre- and postchange comparison with bupivacaine and hydromorphone in 1,000 patients. Anesth Analg. 2011 Nov;113(5):1213-7. doi: 10.1213/ANE.0b013e318228fc8b. Epub 2011 Aug 4. |
| 21525182 | Background | Yadeau JT, Liu SS, Rade MC, Marcello D, Liguori GA. Performance characteristics and validation of the Opioid-Related Symptom Distress Scale for evaluation of analgesic side effects after orthopedic surgery. Anesth Analg. 2011 Aug;113(2):369-77. doi: 10.1213/ANE.0b013e31821ae3f7. Epub 2011 Apr 27. |
| 2240918 | Background | Inouye SK, van Dyck CH, Alessi CA, Balkin S, Siegal AP, Horwitz RI. Clarifying confusion: the confusion assessment method. A new method for detection of delirium. Ann Intern Med. 1990 Dec 15;113(12):941-8. doi: 10.7326/0003-4819-113-12-941. |
| 22754416 | Background | Rade MC, Yadeau JT, Ford C, Reid MC. Postoperative delirium in elderly patients after elective hip or knee arthroplasty performed under regional anesthesia. HSS J. 2011 Jul;7(2):151-6. doi: 10.1007/s11420-011-9195-2. Epub 2011 Feb 11. |
| 20400379 | Background | Gordon DB, Polomano RC, Pellino TA, Turk DC, McCracken LM, Sherwood G, Paice JA, Wallace MS, Strassels SA, Farrar JT. Revised American Pain Society Patient Outcome Questionnaire (APS-POQ-R) for quality improvement of pain management in hospitalized adults: preliminary psychometric evaluation. J Pain. 2010 Nov;11(11):1172-86. doi: 10.1016/j.jpain.2010.02.012. Epub 2010 Apr 18. |
Patient group receiving 1000mg of intravenous acetaminophen and an oral placebo
Acetaminophen: Intravenous acetaminophen, oral placebo
| BG002 | Total | Total of all reporting groups |
| Participants |
|
| Age, Continuous | This table is intended to report the mean age rage and standard deviation of both study arms. | Mean | Standard Deviation | years |
|
| Sex: Female, Male | This table is intended to report the how many participants were initially enrolled in each arm of the study and if they were Male or Female. | Count of Participants | Participants |
|
| Ethnicity (NIH/OMB) | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
| Intravenous Tylenol |
Patient group receiving 1000mg of intravenous acetaminophen and an oral placebo Acetaminophen: Intravenous acetaminophen, oral placebo |
|
|
| Primary | Opioid Use | Oral morphine equivalents, cumulative, POD 0-3. Recorded in Medication Usage Database. | Posted | Mean | Standard Deviation | Oral Morphine Equivalent (mg) | Day of surgery to post-operative day 3 |
|
|
|
| Primary | Opioid Side Effects | The Opioid-Related Symptom Distress Scale (ORSDS) is a Likert scale that evaluates 3 symptom distress dimensions (frequency, severity, bothersomeness) for 12 symptoms. Frequency is rated on a 4-point scale (1= 'Rarely', 4= 'Almost constantly'). Severity is rated on a 4-point scale (1= 'Slightly', 4= 'Very'). Bothersomeness is rated on a 5-point scale (0.8= 'Not at all', 4.0= 'Very much'). The symptom-specific ORSDS is the average of the 3 symptom distress dimensions. The composite ORSDS score is the average of 12 symptom-specific scores. | Three patients withdrew from the protocol, but were followed using intention-to-treat principles. One patient did not wish to answer the postoperative questions, 1 could not swallow the pills, and 1 received a different anesthetic/analgesic protocol due to pre-existing expectations. In addition, ORSDS on POD 1 was not recorded for two patients who were lost to follow up. | Posted | Mean | Standard Deviation | score on a scale | 24 hours after surgery (Post-operative day 1) |
|
|
|
| 0 |
| 75 |
| 0 |
| 75 |
| 0 |
| 75 |
| EG001 | Intravenous Tylenol | Patient group receiving 1000mg of intravenous acetaminophen and an oral placebo Acetaminophen: Intravenous acetaminophen, oral placebo | 0 | 76 | 0 | 76 | 0 | 76 |
Not provided
Not provided
Not provided
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| Aniline Compounds |
| D000588 | Amines |