David Tauben | University of Washington (original) (raw)
Papers by David Tauben
The Journal of Pain, 2013
The Clinical Journal of Pain, 2013
The purpose of this study was to develop a brief knowledge survey about chronic noncancer pain th... more The purpose of this study was to develop a brief knowledge survey about chronic noncancer pain that could be used as a reliable and valid measure of a provider's pain management knowledge. This study used a cross-sectional study design. A group of pain experts used a systematic consensus approach to reduce the previously validated KnowPain-50 to 12 questions (2 items per original 6 domains). A purposive sampling of pain specialists and health professionals generated from public lists and pain societies was invited to complete the KnowPain-12 online survey. Between April 4 and September 16, 2012, 846 respondents completed the survey. Respondents included registered nurses (34%), physicians (23%), advanced practice registered nurses (14%), and other allied health professionals and students. Twenty-six percent of the total sample self-identified as "pain specialist." Pain specialists selected the most correct response to the knowledge assessment items more often than did those who did not identify as pain specialists, with the exception of 1 item. KnowPain-12 demonstrated adequate internal consistency reliability (α=0.67). Total scores across all 12 items were significantly higher (P<0.0001) among pain specialists compared with respondents who did not self-identify as pain specialists. The psychometric properties of the KnowPain-12 support its potential as an instrument for measuring provider pain management knowledge. The ability to assess pain management knowledge with a brief measure will be useful for developing future research studies and specific pain management knowledge intervention approaches for health care providers.
Physical medicine and rehabilitation clinics of North America, 2015
Recently, there has been a dramatic increase in the use of opioids to treat chronic noncancer pai... more Recently, there has been a dramatic increase in the use of opioids to treat chronic noncancer pain. Opioids are also being prescribed in stronger potencies and larger doses for musculoskeletal injuries. In some cases, the use of opioids for work-related injuries may actually increase the likelihood of disability. Chronic opioid use is associated with increased risk for overdose morbidity and mortality and other nonfatal adverse outcomes. The risk of dependence and addiction is much more common than previously thought. This guideline provides recommendations for prudent opioid prescribing and addresses issues critical to the care and rehabilitation of injured workers.
Immunology
Many delayed-type reactions contain large infiltrates of basophils whose function is unknown. We ... more Many delayed-type reactions contain large infiltrates of basophils whose function is unknown. We have studied these cutaneous basophil hypersensitivity (CBH) reactions in guinea-pigs to ascertain whether basophils that are recruited to delayed reaction sites could be triggered for immediate reactivity. We compared 24 h CBH reactions with nearby skin for immediate hypersensitivity by challenging each site with small amounts of antigen. CBH sites had augmented immediate increases in vascular permeability detected by extravasation of Evan's blue dye. The ability to elicit this augmented anaphylactic phenomenon correlated with the local presence of basophils, and light microscopy at CBH reactions 15 min after antigen challenge showed a 50% decline in basophil counts. Electron microscopy showed that progressive anaphylactic-type degranulation of local basophils occurred within minutes following reintroduction of antigen. There was fusion of vacuoles containing granules, exocytosis of...
Journal of Pain & Relief, 2015
Comprehensive pain management services are primarily located in urban areas, limiting specialist ... more Comprehensive pain management services are primarily located in urban areas, limiting specialist consultation opportunities for community healthcare providers. A community of practice (CoP) for pain management could create opportunities for consultation by establishing professional relationships between community healthcare providers and pain management specialists. A CoP is a group of people with a common concern, set of problems, or a passion for something they do. Members of a CoP for pain management increase their knowledge of evidence-based pain management strategies in a way that is meaningful and relevant. In this article, we provide evidence that TelePain, an interdisciplinary, case-based pain management teleconference consultation program through the University of Washington, qualifies as a CoP and present preliminary evidence of TelePain's effectiveness as a CoP for pain management. Specific behaviors and conversations gathered through participant observation during TelePain sessions were analyzed based on the 14 indicators Wegner developed to evaluate the presence of a CoP. To demonstrate preliminary effectiveness of TelePain as a CoP for pain management, descriptive statistics were used to summarize TelePain evaluation forms. TelePain is an example of a successful CoP for pain management as demonstrated by the presence of Wegner's 14 indicators. Additionally, evaluation forms showed that TelePain enhanced community healthcare providers' knowledge of pain management strategies and that continued participation in TelePain lead to community healthcare providers' increased confidence in their ability to provide pain management. TelePain, a CoP for pain management, facilitates multidisciplinary collaboration and allows members to develop interdisciplinary care plans for complex pain patients through case study discussions. Evidence-based pain management strategies gained through CoP membership could be disseminated to other healthcare providers in members' clinics, which has the potential of improving the care of chronic pain patients.
Pain Medicine, 2015
With ever increasing mandates to reduce costs and increase the quality of pain management, health... more With ever increasing mandates to reduce costs and increase the quality of pain management, health care institutions are faced with the challenge of adopting innovative technologies and shifting workflows to provide value-based care. Transaction cost economic analysis can provide comparative evaluation of the consequences of these changes in the delivery of care. The aim of this study was to establish proof-of-concept using transaction cost analysis to examine chronic pain management in-clinic and through telehealth. Participating health care providers were asked to identify and describe two comparable completed transactions for patients with chronic pain: one consultation between patient and specialist in-clinic and the other a telehealth presentation of a patient's case by the primary care provider to a team of pain medicine specialists. Each provider completed two on-site interviews. Focus was on the time, value of time, and labor costs per transaction. Number of steps, time, and costs for providers and patients were identified. Forty-six discrete steps were taken for the in-clinic transaction, and 27 steps were taken for the telehealth transaction. Although similar in costs per patient ($332.89 in-clinic vs. $376.48 telehealth), the costs accrued over 153 business days in-clinic and 4 business days for telehealth. Time elapsed between referral and completion of initial consultation was 72 days in-clinic, 4 days for telehealth. U.S. health care is moving toward the use of more technologies and practices, and the information provided by transaction cost analyses of care delivery for pain management will be important to determine actual cost savings and benefits. © 2015 Wiley Periodicals, Inc.
Journal of telemedicine and telecare, 2012
The Pacific Northwest of the US is a large, sparsely populated region. A telehealth programme cal... more The Pacific Northwest of the US is a large, sparsely populated region. A telehealth programme called Project ECHO (Extension for Community Health Outcomes) was tested in this region in 2009. Weekly videoconferences were held in the areas of hepatitis C, chronic pain, integrated addictions and psychiatry, and HIV/AIDS. Rural clinicians presented cases to a panel of experts at an academic medical centre and received management advice and access to best practices. During the trial, more than 900 clinicians participated, and more than 700 patient cases were presented. At the end of June 2012, a total of 23 videoconference clinics for hepatitis C had been held, 16 clinics in addiction and psychiatry, 97 in chronic pain and 13 in HIV/AIDS. The Project ECHO model improves access to health care. It may provide a way to bring specialist care to rural areas in developing countries.
Contemporary Clinical Trials, 2014
Managing chronic pain effectively is often challenging for health care providers and patients. Te... more Managing chronic pain effectively is often challenging for health care providers and patients. Telehealth technologies can bridge geographic distance and improve patients' quality of care in communities where access to pain specialists has previously been unavailable. This paper describes the development and evaluation of a telehealth intervention (TelePain) designed to address the need for pain specialist consultation regarding pain and symptom management issues in non-academic medical centers. We describe the theoretical foundation and development of a multifaceted intervention using a cluster randomized clinical trial design. Health care providers and their patients with chronic pain are enrolled in the study. Patient participants receive the intervention (report of symptoms and receipt of a pain graph) weekly for 8 weeks and are contacted at 12 weeks for completion of post-intervention follow-up measures. Their providers attend TelePain sessions which involve a didactic presentation on an evidence-based topic related to pain management followed by patient case presentations and discussion by community clinicians. Symptom management recommendations for each patient case are made by a panel of pain specialists representing internal medicine, addiction medicine, rehabilitation medicine, anesthesiology, psychiatry, and nursing. The outcomes assessed in this randomized trial focus on pain intensity, pain's interference on function and sleep, and anxiety, depression, and cost-effectiveness. Some of the challenges and lessons that we have learned early in implementing the TelePain intervention are also reported.
American Journal of Public Health, 2015
An epidemic of morbidity and mortality has swept across the United States related to the use of p... more An epidemic of morbidity and mortality has swept across the United States related to the use of prescription opioids for chronic noncancer pain. More than 100 000 people have died from unintentional overdose, making this one of the worst manmade epidemics in history. Much of health care delivery in the United States is regulated at the state level; therefore, both the cause and much of the cure for the opioid epidemic will come from state action. We detail the strong collaborations across executive health care agencies, and between those public agencies and practicing leaders in the pain field that have led to a substantial reversal of the epidemic in Washington State.
The Journal of Pain, 2013
To improve U.S. pain education and promote interinstitutional and interprofessional collaboration... more To improve U.S. pain education and promote interinstitutional and interprofessional collaborations, the National Institutes of Health Pain Consortium has funded 12 sites to develop Centers of Excellence in Pain Education (CoEPEs). Each site was given the tasks of development, evaluation, integration, and promotion of pain management curriculum resources, including case studies that will be shared nationally. Collaborations among schools of medicine, dentistry, nursing, pharmacy, and others were encouraged. The John D. Loeser CoEPE is unique in that it represents extensive regionalization of health science education, in this case in the region covering the states of Washington, Wyoming, Alaska, Montana, and Idaho. This paper describes a blueprint of pain content and teaching methods across the University of Washington's 6 health sciences schools and provides recommendations for improvement in pain education at the prelicensure level. The Schools of Dentistry and Physician Assistant provide the highest percentage of total required curriculum hours devoted to pain compared with the Schools of Medicine, Nursing, Pharmacy, and Social Work. The findings confirm the paucity of pain content in health sciences curricula, missing International Association for the Study of Pain curriculum topics, and limited use of innovative teaching methods such as problem-based and team-based learning.
The Journal of Pain, 2013
The Journal of Pain, 2013
Contemporary medical education is inadequate to prepare medical students to competently assess an... more Contemporary medical education is inadequate to prepare medical students to competently assess and design care plans for patients with acute and chronic pain. The time devoted to pain education in most medical school curricula is brief and not integrated into case-based clinical experiences, and it is frequently nonexistent during clinical clerkships. Medical student pain curricula have been proposed for over 30 years and are commonly agreed upon, though rarely implemented. As a consequence of poor undergraduate pain education, postgraduate trainees and practicing physicians struggle with both competency and practice satisfaction; their patients are similarly dissatisfied. At the University of Washington School of Medicine, a committee of multidisciplinary pain experts has, between 2009 and 2011, successfully introduced a 4-year integrated pain curriculum that increases required pain education teaching time from 6 to 25 hours, and clinical elective pain courses from 177 to 318 hours. It is expected that increased didactic and case-based multidisciplinary clinical training will increase knowledge and competency in biopsychosocial measurement-based pain narrative and risk assessment, improve understanding of persistent pain as a chronic complex condition, and expand the role of patient-centered interprofessional treatment for medical students, residents, and fellows, leading to better prepared practicing physicians.
The Clinical Journal of Pain, 2013
Objective: The purpose of this study was to develop a brief knowledge survey about chronic noncan... more Objective: The purpose of this study was to develop a brief knowledge survey about chronic noncancer pain that could be used as a reliable and valid measure of a provider's pain management knowledge.
The Journal of Pain, 2013
The Clinical Journal of Pain, 2013
The purpose of this study was to develop a brief knowledge survey about chronic noncancer pain th... more The purpose of this study was to develop a brief knowledge survey about chronic noncancer pain that could be used as a reliable and valid measure of a provider's pain management knowledge. This study used a cross-sectional study design. A group of pain experts used a systematic consensus approach to reduce the previously validated KnowPain-50 to 12 questions (2 items per original 6 domains). A purposive sampling of pain specialists and health professionals generated from public lists and pain societies was invited to complete the KnowPain-12 online survey. Between April 4 and September 16, 2012, 846 respondents completed the survey. Respondents included registered nurses (34%), physicians (23%), advanced practice registered nurses (14%), and other allied health professionals and students. Twenty-six percent of the total sample self-identified as "pain specialist." Pain specialists selected the most correct response to the knowledge assessment items more often than did those who did not identify as pain specialists, with the exception of 1 item. KnowPain-12 demonstrated adequate internal consistency reliability (α=0.67). Total scores across all 12 items were significantly higher (P<0.0001) among pain specialists compared with respondents who did not self-identify as pain specialists. The psychometric properties of the KnowPain-12 support its potential as an instrument for measuring provider pain management knowledge. The ability to assess pain management knowledge with a brief measure will be useful for developing future research studies and specific pain management knowledge intervention approaches for health care providers.
Physical medicine and rehabilitation clinics of North America, 2015
Recently, there has been a dramatic increase in the use of opioids to treat chronic noncancer pai... more Recently, there has been a dramatic increase in the use of opioids to treat chronic noncancer pain. Opioids are also being prescribed in stronger potencies and larger doses for musculoskeletal injuries. In some cases, the use of opioids for work-related injuries may actually increase the likelihood of disability. Chronic opioid use is associated with increased risk for overdose morbidity and mortality and other nonfatal adverse outcomes. The risk of dependence and addiction is much more common than previously thought. This guideline provides recommendations for prudent opioid prescribing and addresses issues critical to the care and rehabilitation of injured workers.
Immunology
Many delayed-type reactions contain large infiltrates of basophils whose function is unknown. We ... more Many delayed-type reactions contain large infiltrates of basophils whose function is unknown. We have studied these cutaneous basophil hypersensitivity (CBH) reactions in guinea-pigs to ascertain whether basophils that are recruited to delayed reaction sites could be triggered for immediate reactivity. We compared 24 h CBH reactions with nearby skin for immediate hypersensitivity by challenging each site with small amounts of antigen. CBH sites had augmented immediate increases in vascular permeability detected by extravasation of Evan's blue dye. The ability to elicit this augmented anaphylactic phenomenon correlated with the local presence of basophils, and light microscopy at CBH reactions 15 min after antigen challenge showed a 50% decline in basophil counts. Electron microscopy showed that progressive anaphylactic-type degranulation of local basophils occurred within minutes following reintroduction of antigen. There was fusion of vacuoles containing granules, exocytosis of...
Journal of Pain & Relief, 2015
Comprehensive pain management services are primarily located in urban areas, limiting specialist ... more Comprehensive pain management services are primarily located in urban areas, limiting specialist consultation opportunities for community healthcare providers. A community of practice (CoP) for pain management could create opportunities for consultation by establishing professional relationships between community healthcare providers and pain management specialists. A CoP is a group of people with a common concern, set of problems, or a passion for something they do. Members of a CoP for pain management increase their knowledge of evidence-based pain management strategies in a way that is meaningful and relevant. In this article, we provide evidence that TelePain, an interdisciplinary, case-based pain management teleconference consultation program through the University of Washington, qualifies as a CoP and present preliminary evidence of TelePain's effectiveness as a CoP for pain management. Specific behaviors and conversations gathered through participant observation during TelePain sessions were analyzed based on the 14 indicators Wegner developed to evaluate the presence of a CoP. To demonstrate preliminary effectiveness of TelePain as a CoP for pain management, descriptive statistics were used to summarize TelePain evaluation forms. TelePain is an example of a successful CoP for pain management as demonstrated by the presence of Wegner's 14 indicators. Additionally, evaluation forms showed that TelePain enhanced community healthcare providers' knowledge of pain management strategies and that continued participation in TelePain lead to community healthcare providers' increased confidence in their ability to provide pain management. TelePain, a CoP for pain management, facilitates multidisciplinary collaboration and allows members to develop interdisciplinary care plans for complex pain patients through case study discussions. Evidence-based pain management strategies gained through CoP membership could be disseminated to other healthcare providers in members' clinics, which has the potential of improving the care of chronic pain patients.
Pain Medicine, 2015
With ever increasing mandates to reduce costs and increase the quality of pain management, health... more With ever increasing mandates to reduce costs and increase the quality of pain management, health care institutions are faced with the challenge of adopting innovative technologies and shifting workflows to provide value-based care. Transaction cost economic analysis can provide comparative evaluation of the consequences of these changes in the delivery of care. The aim of this study was to establish proof-of-concept using transaction cost analysis to examine chronic pain management in-clinic and through telehealth. Participating health care providers were asked to identify and describe two comparable completed transactions for patients with chronic pain: one consultation between patient and specialist in-clinic and the other a telehealth presentation of a patient's case by the primary care provider to a team of pain medicine specialists. Each provider completed two on-site interviews. Focus was on the time, value of time, and labor costs per transaction. Number of steps, time, and costs for providers and patients were identified. Forty-six discrete steps were taken for the in-clinic transaction, and 27 steps were taken for the telehealth transaction. Although similar in costs per patient ($332.89 in-clinic vs. $376.48 telehealth), the costs accrued over 153 business days in-clinic and 4 business days for telehealth. Time elapsed between referral and completion of initial consultation was 72 days in-clinic, 4 days for telehealth. U.S. health care is moving toward the use of more technologies and practices, and the information provided by transaction cost analyses of care delivery for pain management will be important to determine actual cost savings and benefits. © 2015 Wiley Periodicals, Inc.
Journal of telemedicine and telecare, 2012
The Pacific Northwest of the US is a large, sparsely populated region. A telehealth programme cal... more The Pacific Northwest of the US is a large, sparsely populated region. A telehealth programme called Project ECHO (Extension for Community Health Outcomes) was tested in this region in 2009. Weekly videoconferences were held in the areas of hepatitis C, chronic pain, integrated addictions and psychiatry, and HIV/AIDS. Rural clinicians presented cases to a panel of experts at an academic medical centre and received management advice and access to best practices. During the trial, more than 900 clinicians participated, and more than 700 patient cases were presented. At the end of June 2012, a total of 23 videoconference clinics for hepatitis C had been held, 16 clinics in addiction and psychiatry, 97 in chronic pain and 13 in HIV/AIDS. The Project ECHO model improves access to health care. It may provide a way to bring specialist care to rural areas in developing countries.
Contemporary Clinical Trials, 2014
Managing chronic pain effectively is often challenging for health care providers and patients. Te... more Managing chronic pain effectively is often challenging for health care providers and patients. Telehealth technologies can bridge geographic distance and improve patients' quality of care in communities where access to pain specialists has previously been unavailable. This paper describes the development and evaluation of a telehealth intervention (TelePain) designed to address the need for pain specialist consultation regarding pain and symptom management issues in non-academic medical centers. We describe the theoretical foundation and development of a multifaceted intervention using a cluster randomized clinical trial design. Health care providers and their patients with chronic pain are enrolled in the study. Patient participants receive the intervention (report of symptoms and receipt of a pain graph) weekly for 8 weeks and are contacted at 12 weeks for completion of post-intervention follow-up measures. Their providers attend TelePain sessions which involve a didactic presentation on an evidence-based topic related to pain management followed by patient case presentations and discussion by community clinicians. Symptom management recommendations for each patient case are made by a panel of pain specialists representing internal medicine, addiction medicine, rehabilitation medicine, anesthesiology, psychiatry, and nursing. The outcomes assessed in this randomized trial focus on pain intensity, pain's interference on function and sleep, and anxiety, depression, and cost-effectiveness. Some of the challenges and lessons that we have learned early in implementing the TelePain intervention are also reported.
American Journal of Public Health, 2015
An epidemic of morbidity and mortality has swept across the United States related to the use of p... more An epidemic of morbidity and mortality has swept across the United States related to the use of prescription opioids for chronic noncancer pain. More than 100 000 people have died from unintentional overdose, making this one of the worst manmade epidemics in history. Much of health care delivery in the United States is regulated at the state level; therefore, both the cause and much of the cure for the opioid epidemic will come from state action. We detail the strong collaborations across executive health care agencies, and between those public agencies and practicing leaders in the pain field that have led to a substantial reversal of the epidemic in Washington State.
The Journal of Pain, 2013
To improve U.S. pain education and promote interinstitutional and interprofessional collaboration... more To improve U.S. pain education and promote interinstitutional and interprofessional collaborations, the National Institutes of Health Pain Consortium has funded 12 sites to develop Centers of Excellence in Pain Education (CoEPEs). Each site was given the tasks of development, evaluation, integration, and promotion of pain management curriculum resources, including case studies that will be shared nationally. Collaborations among schools of medicine, dentistry, nursing, pharmacy, and others were encouraged. The John D. Loeser CoEPE is unique in that it represents extensive regionalization of health science education, in this case in the region covering the states of Washington, Wyoming, Alaska, Montana, and Idaho. This paper describes a blueprint of pain content and teaching methods across the University of Washington's 6 health sciences schools and provides recommendations for improvement in pain education at the prelicensure level. The Schools of Dentistry and Physician Assistant provide the highest percentage of total required curriculum hours devoted to pain compared with the Schools of Medicine, Nursing, Pharmacy, and Social Work. The findings confirm the paucity of pain content in health sciences curricula, missing International Association for the Study of Pain curriculum topics, and limited use of innovative teaching methods such as problem-based and team-based learning.
The Journal of Pain, 2013
The Journal of Pain, 2013
Contemporary medical education is inadequate to prepare medical students to competently assess an... more Contemporary medical education is inadequate to prepare medical students to competently assess and design care plans for patients with acute and chronic pain. The time devoted to pain education in most medical school curricula is brief and not integrated into case-based clinical experiences, and it is frequently nonexistent during clinical clerkships. Medical student pain curricula have been proposed for over 30 years and are commonly agreed upon, though rarely implemented. As a consequence of poor undergraduate pain education, postgraduate trainees and practicing physicians struggle with both competency and practice satisfaction; their patients are similarly dissatisfied. At the University of Washington School of Medicine, a committee of multidisciplinary pain experts has, between 2009 and 2011, successfully introduced a 4-year integrated pain curriculum that increases required pain education teaching time from 6 to 25 hours, and clinical elective pain courses from 177 to 318 hours. It is expected that increased didactic and case-based multidisciplinary clinical training will increase knowledge and competency in biopsychosocial measurement-based pain narrative and risk assessment, improve understanding of persistent pain as a chronic complex condition, and expand the role of patient-centered interprofessional treatment for medical students, residents, and fellows, leading to better prepared practicing physicians.
The Clinical Journal of Pain, 2013
Objective: The purpose of this study was to develop a brief knowledge survey about chronic noncan... more Objective: The purpose of this study was to develop a brief knowledge survey about chronic noncancer pain that could be used as a reliable and valid measure of a provider's pain management knowledge.