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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
51 to 75 of 209 Research Studies DisplayedGriesemer I, Hausmann LR, Arbeeva L
Discrimination experiences and depressive symptoms among African Americans with osteoarthritis enrolled in a pain coping skills training randomized controlled trial.
This study evaluated the interaction between discrimination experiences and depressive symptoms among African Americans with osteoarthritis enrolled in a pain coping skills training (PCST) randomized controlled trial. The authors evaluated the interactions for 164 participants in linear regression models predicting depressive symptoms. There was a significant interaction between personal discrimination and experimental condition on depressive symptoms. Discrimination was associated with depressive symptoms among the control group but not among those who received PCST.
AHRQ-funded; HS000032.
Citation: Griesemer I, Hausmann LR, Arbeeva L .
Discrimination experiences and depressive symptoms among African Americans with osteoarthritis enrolled in a pain coping skills training randomized controlled trial.
J Health Care Poor Underserved 2021;32(1):145-55. doi: 10.1353/hpu.2021.0014..
Keywords: Racial and Ethnic Minorities, Pain, Arthritis, Orthopedics, Patient Experience, Depression
Kim HS, Ciolino JD, Lancki N
A prospective observational study of emergency department-initiated physical therapy for acute low back pain.
The purpose of this study was to compare patient-reported outcomes in patients receiving emergency department-initiated physical therapy and patients receiving usual care for acute low back pain. Findings showed that emergency department-initiated physical therapy for low back pain was associated with greater improvement in functioning and lower use of high-risk medications over 3 months.
AHRQ-funded; HS023011.
Citation: Kim HS, Ciolino JD, Lancki N .
A prospective observational study of emergency department-initiated physical therapy for acute low back pain.
Phys Ther 2021 Mar 3;101(3). doi: 10.1093/ptj/pzaa219..
Keywords: Emergency Department, Back Health and Pain, Pain, Chronic Conditions
Agarwal AK, Lee D, Ali Z
Patient-reported opioid consumption and pain intensity after common orthopedic and urologic surgical procedures with use of an automated text messaging system.
This prospective study looked at the number of opioid tablets taken compared to the number prescribed after orthopedic and urologic surgery at a large urban academic health center in Pennsylvania from May to December 2019 with the use of an automated text messaging system. Of the 919 study participants, 80.7% (742) underwent orthopedic procedures and 19.2% underwent urologic procedures. Among those who underwent orthopedic procedures, 384 were women, 491 were White, and the median age was 48 years; with almost 70% outpatient procedures. Among those who underwent urologic procedures, 84.8% were men, 80.7% were White, and the median age was 56 years; 62% had an outpatient procedure. Orthopedic patients were prescribed an average of 20 tablets and urologic patients 7 tablets. The majority of patients (64.1%) used less than half of the amount prescribed, and 256 orthopedic and 77 urologic patients did not use any opioids. The findings suggest that clinicians can tailor prescriptions to limit excess quantities of prescribed opioids.
AHRQ-funded; HS026372.
Citation: Agarwal AK, Lee D, Ali Z .
Patient-reported opioid consumption and pain intensity after common orthopedic and urologic surgical procedures with use of an automated text messaging system.
JAMA Netw Open 2021 Mar;4(3):e213243. doi: 10.1001/jamanetworkopen.2021.3243..
Keywords: Opioids, Medication, Pain, Orthopedics, Surgery
Wyse JJ, Lovejoy J, Holloway J
Patients' perceptions of the pathways linking chronic pain with problematic substance use.
This study examined how patients with chronic pain perceive their relationship between their substance use disorder (SUD) and chronic pain. About one-half of patients with SUDs experience chronic pain. The authors conducted qualitative interviews with 34 patients involved in SUD treatment who were also diagnosed with chronic pain. The interviews revealed 3 primary pathways. One group described SUD as development independently from their experiences of chronic pain. A second group described turning to substances to self-manage or cope with the chronic pain. A third group described encounters with opioid medications as the causal agent.
AHRQ-funded; HS026370.
Citation: Wyse JJ, Lovejoy J, Holloway J .
Patients' perceptions of the pathways linking chronic pain with problematic substance use.
Pain 2021 Mar;162(3):787-93. doi: 10.1097/j.pain.0000000000002077..
Keywords: Opioids, Substance Abuse, Medication, Pain, Chronic Conditions
Fenton JJ, Jerant A, Franks P
Watchful waiting as a strategy to reduce low-value spinal imaging: study protocol for a randomized trial.
This paper describes the protocol that will be used for an upcoming randomized control trial to determine the effectiveness of teaching clinicians how to advise watchful waiting when patients request low-value spinal imaging for acute low back pain. The authors will recruit 8-10 primary care and urgent care clinics in Sacramento, California. The study will last 3-6 months and during this time clinicians in the intervention group with receive 3 visits with standardized patient instructors (SPIs) portraying patients with acute back pain. The SPIs will instruct clinicians in a 3-step model emphasizing trust, empathic communication, and negotiation of a watchful waiting approach. The primary outcome looked for will a decreased post-intervention rate of spinal imaging among actual patients with acute back pain compared to the rate of imaging during the baseline period. Secondary outcomes will include use of targeted communication techniques during a follow-up visit with an SP.
AHRQ-funded; HS026415.
Citation: Fenton JJ, Jerant A, Franks P .
Watchful waiting as a strategy to reduce low-value spinal imaging: study protocol for a randomized trial.
Trials 2021 Feb 27;22(1):167. doi: 10.1186/s13063-021-05106-x..
Keywords: Back Health and Pain, Pain, Chronic Conditions, Imaging, Diagnostic Safety and Quality, Clinician-Patient Communication, Communication
McCarthy DM, Kim HS, Hur SI
Patient-reported opioid pill consumption after an ed visit: how many pills are people using?
This study examined opioid use patterns after an emergency department (ED) visit. The study was conducted at an urban academic emergency department and included patients 18 years or older, not chemically using opioids, and had been newly prescribed hydrocodone-acetaminophen. They were asked to complete and return a 10-day medication diary. Two-hundred sixty patients returned completed medication diaries that included treatment for different conditions. The mean age was 45 years and 59% of the sample was female. The median number of pills prescribed was 12. Patients with renal colic used the least number of pills and patients with back pain used the most. Almost all (92.5%) of patients had leftover pills by the end of the 10 days.
AHRQ-funded; HS023459.
Citation: McCarthy DM, Kim HS, Hur SI .
Patient-reported opioid pill consumption after an ed visit: how many pills are people using?
Pain Med 2021 Feb 23;22(2):292-302. doi: 10.1093/pm/pnaa048..
Keywords: Opioids, Medication, Emergency Department, Practice Patterns, Pain
Hood-Medland EA, White AEC, Kravitz RL
Agenda setting and visit openings in primary care visits involving patients taking opioids for chronic pain.
This study looked at primary care visit opening styles to assess use of agenda and non-agenda setting visit openings and their effects on participant experience with patients taking opioids for chronic pain. The study analyzed 83 video-recorded US primary care visits at a single academic medical center in California. A total of 49 family medicine and internal resident physicians and 83 patients were filmed. The authors developed a coding scheme that assessed the presence of agenda setting, distinct visit opening styles, and the number of total topics, major topics, surprise patient topics, and returns to prior topics discusses. They identified 2 visit opening styles with agenda setting (agenda eliciting, agenda reframing) and 3 non-agenda opening styles (open-ended question, patient launch, physician launch). Only 11% of visits included agenda setting and was associated with fewer surprise patient topics than visits without agenda setting.
AHRQ-funded; HS022236.
Citation: Hood-Medland EA, White AEC, Kravitz RL .
Agenda setting and visit openings in primary care visits involving patients taking opioids for chronic pain.
BMC Fam Pract 2021 Jan 4;22(1):4. doi: 10.1186/s12875-020-01317-4..
Keywords: Primary Care, Opioids, Medication, Pain, Chronic Conditions, Clinician-Patient Communication, Communication, Ambulatory Care and Surgery
Wyse J, Simmons A, Ramachandran B
"I don't mind doing what it takes to be safe." Patient perspectives of urine drug testing for pain.
This study sought to uncover patients’ beliefs regarding UDT and its implications for the patient–clinician relationship. Urine drug testing (UDT) is a standard recommendation for those prescribed long-term opioid therapy (LTOT) for pain but remains underutilized. Clinician fears regarding negative patient perceptions have been identified as a barrier to conducting UDT; however, little is known about patient perspectives of UDT.
AHRQ-funded; HS026370.
Citation: Wyse J, Simmons A, Ramachandran B .
"I don't mind doing what it takes to be safe." Patient perspectives of urine drug testing for pain.
J Gen Intern Med 2021 Jan;36(1):243-44. doi: 10.1007/s11606-020-05688-3..
Keywords: Pain, Chronic Conditions, Opioids, Medication, Medication: Safety, Patient Safety, Substance Abuse
Stephens KA, Ike B, Baldwin LM
Challenges and approaches to population management of long-term opioid therapy patients.
Primary care is challenged with safely prescribing opioids for patients with chronic noncancer pain (CNCP), specifically to address risks for overdose, opioid use disorder, and death. In this study, the investigators identified sociotechnical challenges, approaches, and recommendations in primary care to effectively track and monitor patients on long-term opioid therapy, a key component for supporting adoption of opioid prescribing guidelines.
AHRQ-funded; HS023750.
Citation: Stephens KA, Ike B, Baldwin LM .
Challenges and approaches to population management of long-term opioid therapy patients.
J Am Board Fam Med 2021 Jan-Feb;34(1):89-98. doi: 10.3122/jabfm.2021.01.190100..
Keywords: Opioids, Pain, Chronic Conditions, Care Management, Medication, Primary Care, Ambulatory Care and Surgery
Eyrich NW, Sloss KR, Howard RA
Opioid prescribing exceeds consumption following common surgical oncology procedures.
Researchers aimed to compare opioid prescribing to opioid consumption for common surgical oncology procedures. They found that the median quantity of opioid prescribed was significantly larger than consumed following breast biopsy, lumpectomy, and mastectomy or wide local excision. The majority of patients reported receiving education on taking opioids, but only 27% received instructions on proper disposal; 82% of prescriptions filled resulted in unused opioids, and only 11% of these patients safely disposed of them. They concluded that their study demonstrated that opioid prescribing exceeds consumption following common surgical oncology procedures, thus indicating the potential for reductions in prescribing.
AHRQ-funded; HS023313.
Citation: Eyrich NW, Sloss KR, Howard RA .
Opioid prescribing exceeds consumption following common surgical oncology procedures.
J Surg Oncol 2021 Jan;123(1):352-56. doi: 10.1002/jso.26272..
Keywords: Opioids, Medication, Surgery, Cancer: Breast Cancer, Cancer, Practice Patterns, Pain
Fritz JM, Lane E, McFadden M
Physical therapy referral from primary care for acute back pain with sciatica: a randomized controlled trial.
This study examined whether early physical therapy (EPT) use in sciatica patients of less than 90 days duration reduces disability compared to usual care (UC) alone. A cohort of 220 adult sciatica patients ages 18 to 60 at two healthcare systems in Salt Lake City, Utah were randomly assigned to the control or EPT. Half (110) were given EPT, 1 education session, and then referred to 4 weeks of physical therapy including exercise and manual therapy. The other 110 were provided usual care. Outcomes were measured using the Oswestry Disability Index (OSW) after 6 months. Secondary outcomes were pain intensity, patient-reported treatment success, health care use or missed workdays. The EPT group were more likely to self-report less back pain after 5 weeks as well as treatment success after 1 year than the UC care group. There were no significant differences in health care use or missed workdays with the 2 groups.
AHRQ-funded; HS022641.
Citation: Fritz JM, Lane E, McFadden M .
Physical therapy referral from primary care for acute back pain with sciatica: a randomized controlled trial.
Ann Intern Med 2021 Jan;174(1):8-17. doi: 10.7326/m20-4187..
Keywords: Back Health and Pain, Pain, Primary Care
Navis A, George MC, Nmashie A
Validation of the Safer Opioid Prescribing Evaluation Tool (SOPET) for assessing adherence to the Centers for Disease Control opioid prescribing guidelines.
This study assessed the use of the Safer Opioid Prescribing Evaluation Tool (SOPET) which was designed to improve the implementation of the 2016 Centers for Disease Control Guidelines on the prescription of opioids for chronic pain. Four raters with varying levels of clinical experience were trained to use the SOPET and then used it to evaluate 21 baseline patient scenarios. Inter-rater reliability was measured using intraclass correlation coefficient (ICC) estimates and their 95% confidence intervals for the total SOPET score based on a mean-rating absolute-agreement, two-way random-effects model. Inter-rater reliability was found to be good for the three physician raters (0.92, 0.97, and 0.99). However, inter-rater reliability for the non-physician rater was lower (0.67).
AHRQ-funded; HS025641.
Citation: Navis A, George MC, Nmashie A .
Validation of the Safer Opioid Prescribing Evaluation Tool (SOPET) for assessing adherence to the Centers for Disease Control opioid prescribing guidelines.
Pain Med 2020 Dec 25;21(12):3655-59. doi: 10.1093/pm/pnaa138..
Keywords: Opioids, Medication, Medication: Safety, Patient Safety, Guidelines, Practice Patterns, Pain, Chronic Conditions, Evidence-Based Practice
Militello LG, Hurley RW, Cook RL
Primary care clinicians' beliefs and strategies for managing chronic pain in an era of a national opioid epidemic.
Investigators sought a better understanding of primary care clinicians’ approaches to managing patients with chronic pain and explored implications for technological and administrative interventions. They found that primary care clinicians’ beliefs about opioid therapy generally align with the clinical evidence but may have some important gaps, suggesting the potential value of interventions that include improved access to research findings, organizational changes to support spending time with patients to develop rapport, and the need for innovative clinical cognitive support.
AHRQ-funded; HS023306.
Citation: Militello LG, Hurley RW, Cook RL .
Primary care clinicians' beliefs and strategies for managing chronic pain in an era of a national opioid epidemic.
J Gen Intern Med 2020 Dec;35(12):3542-48. doi: 10.1007/s11606-020-06178-2..
Keywords: Primary Care, Opioids, Medication, Pain, Chronic Conditions, Provider: Physician, Provider: Clinician, Provider, Care Management
Romman AN, Hsu CM, Chou LN
Opioid prescribing to Medicare Part D enrollees, 2013-2017: shifting responsibility to pain management providers.
This study looked at trends in opioid prescribing frequency to Medicare Part D enrollees from 2013 to 2017 by medical specialty and provider type. The authors analyzed opioid claims and prescribing trends for specialties accounting for ≥1% of all opioid claims. Pain management specialists increased Medicare Part D opioid claims by 27.3% to 1,140 mean claims per provider in 2017. Physical medicine and rehabilitation providers increased claims by 16.9% to 511 mean claims per provider in 2017. All other medical specialties decreased opioid claims during this period, with emergency medicine decreasing the most (-19.9%) and orthopedic surgery (-16%) dropping opioid claims the most of all the other specialties. Overall physician decrease was -5.2%. However opioid claims among dentists (+5.6%) and nonphysician providers (+10.2%) increased during this period.
AHRQ-funded; HS020642.
Citation: Romman AN, Hsu CM, Chou LN .
Opioid prescribing to Medicare Part D enrollees, 2013-2017: shifting responsibility to pain management providers.
Pain Med 2020 Nov 7;21(7):1400-07. doi: 10.1093/pm/pnz344..
Keywords: Elderly, Opioids, Medication, Medicare, Pain, Chronic Conditions, Practice Patterns
Scherer M, Weiss L, Kamler A M, Weiss L, Kamler A
Patient recommendations for opioid prescribing in the context of HIV care: findings from a set of public deliberations.
It is widely acknowledged that the growing opioid epidemic and associated increase in overdose deaths necessitates a reexamination of processes and procedures related to an opioid prescription for the treatment of chronic pain. However, the perspectives of patients, including those at the highest risk for opioid-related harms, are largely missing from this reexamination. To partially address the gap, the investigators conducted a pair of one-day public deliberations on opioid prescribing in the context of HIV care.
AHRQ-funded; HS025641.
Citation: Scherer M, Weiss L, Kamler A M, Weiss L, Kamler A .
Patient recommendations for opioid prescribing in the context of HIV care: findings from a set of public deliberations.
AIDS Care 2020 Nov;32(11):1471-78. doi: 10.1080/09540121.2019.1705962..
Keywords: Human Immunodeficiency Virus (HIV), Opioids, Medication, Chronic Conditions, Pain
Brown TJ Keshvani, N Gupta, et al.
Rates of appropriate laxative prophylaxis for opioid-induced constipation in veterans with lung cancer: a retrospective cohort study.
This study examined trends in the use of laxatives for opioid-induced constipation (OIC) in patients prescribed opioids for cancer pain treatment. A retrospective study was conducted of lung cancer patients seen in the Veteran’s Affair system from 2003 to 2016. There were 130,990 individuals included in the analysis. The majority (87%) received no prophylaxis (75%) or received docusate alone while 5% received OIC prophylaxis with the unnecessary addition of docusate. Throughout the study period, laxative prescription significantly decreased while categories of OIC prophylaxis were unchanged. The study concluded that almost 90% received inadequate or inappropriate OIC prophylaxis.
AHRQ-funded; HS022418.
Citation: Brown TJ Keshvani, N Gupta, et al..
Rates of appropriate laxative prophylaxis for opioid-induced constipation in veterans with lung cancer: a retrospective cohort study.
Support Care Cancer 2020 Nov;28(11):5315-21. doi: 10.1007/s00520-020-05364-6..
Keywords: Cancer: Lung Cancer, Cancer, Opioids, Medication, Prevention, Pain
Singh SA, Bakshi N, Mahajan P
What is the future of patient-reported outcomes in sickle-cell disease?
Sickle cell disease (SCD) is a complex, chronic disease caused by abnormal polymerization of hemoglobin, which leads to severe pain episodes, fatigue, and end-organ damage. Patient reported outcomes (PROs) have emerged as a critical tool for measuring SCD disease severity and response to treatment. In this study, the authors reviewed the key issues involved when deciding to use a PRO in a clinical trial. They described the most highly recommended generic and disease-specific PRO tools in SCD and discussed the challenges of incorporating them in clinical practice.
AHRQ-funded; HS024953; HS026622.
Citation: Singh SA, Bakshi N, Mahajan P .
What is the future of patient-reported outcomes in sickle-cell disease?
Expert Rev Hematol 2020 Nov;13(11):1165-73. doi: 10.1080/17474086.2020.1830370..
Keywords: Sickle Cell Disease, Pain, Quality of Life, Chronic Conditions, Patient-Centered Healthcare, Patient-Centered Outcomes Research
Azad AD, Bozkurt S, Wheeler AJ
Acute pain after breast surgery and reconstruction: a two-institution study of surgical factors influencing short-term pain outcomes.
This study analyzed the relationship between differing breast cancer excisional procedures, reconstruction, and short-term pain outcomes. Women who underwent breast cancer surgery with and without reconstruction were included from two institutions: an academic hospital (AH) and a Veterans Health Administration (VHS) facility. Average pain scores at time of discharge and at 30-day follow-up were analyzed. The study included 1402 patients at AH and 1435 at VHA. Of those, 425 AH and 165 VHA patients underwent breast reconstruction. Pain scores were highest at discharge and improved over time. Younger age, preoperative opioid use, and longer length of stay were all associated with worse pain scores.
AHRQ-funded; HS024096.
Citation: Azad AD, Bozkurt S, Wheeler AJ .
Acute pain after breast surgery and reconstruction: a two-institution study of surgical factors influencing short-term pain outcomes.
J Surg Oncol 2020 Sep 15;122(4):623-31. doi: 10.1002/jso.26070..
Keywords: Pain, Cancer: Breast Cancer, Cancer, Surgery, Outcomes, Women
Nayfe R, Chansard M, Hynan LS
Comparison of patient-reported outcomes measurement information system and legacy instruments in multiple domains among older veterans with chronic back pain.
This study evaluated construct (convergent and discriminant) validity and time to complete NIH's Patient Reported Outcomes Measurement Information System (PROMIS) as compared to legacy instruments. Results showed that, given time efficiency of using PROMIS, along with strong construct validity, PROMIS instruments are a practical choice for measuring multidimensional patient-reported outcomes in older Veterans with chronic low back pain for both research and clinical purposes.
AHRQ-funded; HS022418.
Citation: Nayfe R, Chansard M, Hynan LS .
Comparison of patient-reported outcomes measurement information system and legacy instruments in multiple domains among older veterans with chronic back pain.
BMC Musculoskelet Disord 2020 Sep 8;21(1):598. doi: 10.1186/s12891-020-03587-6..
Keywords: Elderly, Back Health and Pain, Pain, Chronic Conditions, Patient-Centered Outcomes Research, Research Methodologies
Rundell SD, Resnik L, Heagerty PJ
Performance of the Functional Comorbidity Index (FCI) in prognostic models for risk adjustment in patients with back pain.
The Functional Comorbidity Index (FCI) is a comorbidity measure associated with physical function and may contribute to risk adjustment models in rehabilitation settings, but an International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) of the FCI has not been tested in outpatient settings. The purpose of this cohort study was to examine the ability of an ICD-9-CM- based FCI to predict function, health-related quality of life, and overall health care use.
AHRQ-funded; HS01922201; HS022972.
Citation: Rundell SD, Resnik L, Heagerty PJ .
Performance of the Functional Comorbidity Index (FCI) in prognostic models for risk adjustment in patients with back pain.
Pm r 2020 Sep;12(9):891-98. doi: 10.1002/pmrj.12315..
Keywords: Back Health and Pain, Pain, Chronic Conditions, Quality of Life, Rehabilitation
Johnson BN, Lumley MA, Cheavens JS
Exploring the links among borderline personality disorder symptoms, trauma, and pain in patients with chronic pain disorders.
The authors compared study participants high or low on borderline personality disorder (BPD) symptoms on patterns of pain experience and types of child and adult traumas. They found that BPD symptoms were associated with increased clinical severity among patients with chronic pain as well as a unique manifestation of pain experiencing. Childhood trauma of all types is associated with chronic pain and BPD co-occurrence. They recommended that researchers and clinicians assess for BPD in people with chronic pain to enhance conceptual models of the transaction between these disorders and to improve clinical care.
AHRQ-funded; HS022990.
Citation: Johnson BN, Lumley MA, Cheavens JS .
Exploring the links among borderline personality disorder symptoms, trauma, and pain in patients with chronic pain disorders.
J Psychosom Res 2020 Aug;135:110164. doi: 10.1016/j.jpsychores.2020.110164..
Keywords: Behavioral Health, Trauma, Pain, Chronic Conditions
Martsolf GR, Nuckols TK, Fingar KR
AHRQ Author: Stocks C, Owens PL
Nonspecific chest pain and hospital revisits within 7 days of care: variation across emergency department, observation and inpatient visits.
The purpose of this study was to compare the rate at which patients with nonspecific chest pain return to the hospital within 7 days after index observation visits versus after index emergency department and inpatient visits. Findings showed that up to 1 in 10 patients discharged with nonspecific chest pain returned to the hospital within 1week. Compared with emergency department and inpatient care, observation visits were associated with lower revisit rates. Recommendations include further research to refine clinical standards of care for nonspecific chest pain as well as to investigate the healthcare delivery and patient factors that influence 7-day revisit rates.
AHRQ-authored; AHRQ-funded; 290201300002C.
Citation: Martsolf GR, Nuckols TK, Fingar KR .
Nonspecific chest pain and hospital revisits within 7 days of care: variation across emergency department, observation and inpatient visits.
BMC Health Serv Res 2020 Jun 8;20(1):516. doi: 10.1186/s12913-020-05200-x..
Keywords: Healthcare Cost and Utilization Project (HCUP), Emergency Department, Pain, Healthcare Utilization, Hospitals, Heart Disease and Health, Cardiovascular Conditions
Hernandez-Boussard T, Graham LA, Carroll I
Perioperative opioid use and pain-related outcomes in the Veterans Health Administration.
This study characterized perioperative exposure to morphine and its association with postoperative pain and 30-day readmissions. Utilizing nationwide Veterans Healthcare Administration (VHA) data on four high-volume surgical procedures, the researchers found that patients receiving high perioperative oral morphine equivalents were more likely to return to care for pain-related problems.
AHRQ-funded; HS024096.
Citation: Hernandez-Boussard T, Graham LA, Carroll I .
Perioperative opioid use and pain-related outcomes in the Veterans Health Administration.
Am J Surg 2020 Jun;219(6):969-75. doi: 10.1016/j.amjsurg.2019.06.022..
Keywords: Opioids, Medication, Pain, Substance Abuse, Surgery, Hospital Readmissions
Wolff C, Dowd WN, Ali MM
AHRQ Author: McClellan C
The impact of the abuse-deterrent reformulation of extended-release OxyContin on prescription pain reliever misuse and heroin initiation.
The introduction of abuse-deterrent OxyContin in 2010 was intended to reduce its misuse by making it more tamper resistant. However, some studies have suggested that this reformulation might have had unintended consequences, such as increases in heroin-related deaths. In this study, the investigators used the 2005-2014 cross-sectional U.S. National Survey on Drug Use and Health to explore the impact of this reformulation on intermediate outcomes that precede heroin-related deaths for individuals with a history of OxyContin misuse.
AHRQ-authored.
Citation: Wolff C, Dowd WN, Ali MM .
The impact of the abuse-deterrent reformulation of extended-release OxyContin on prescription pain reliever misuse and heroin initiation.
Addict Behav 2020 Jun;105:106268. doi: 10.1016/j.addbeh.2019.106268..
Keywords: Opioids, Medication, Medication: Safety, Patient Safety, Prevention, Pain, Substance Abuse
Weng Y, Tian L, Tedesco D
Trajectory analysis for postoperative pain using electronic health records: a nonparametric method with robust linear regression and K-medians cluster analysis.
Postoperative pain scores are widely monitored and collected in the electronic health record, yet current methods fail to fully leverage the data with fast implementation. This article describes a trajectory analysis for postoperative pain using electronic health records. A robust linear regression was fitted to describe the association between the log-scaled pain score and time from discharge after total knee replacement.
AHRQ-funded; HS024096.
Citation: Weng Y, Tian L, Tedesco D .
Trajectory analysis for postoperative pain using electronic health records: a nonparametric method with robust linear regression and K-medians cluster analysis.
Health Informatics J 2020 Jun;26(2):1404-18. doi: 10.1177/1460458219881339..
Keywords: Electronic Health Records (EHRs), Health Information Technology (HIT), Pain, Surgery, Orthopedics, Research Methodologies, Health Services Research (HSR)