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Dolor Crónico , Veteranos , Humanos , Psicometría , Dolor Crónico/diagnóstico , Pacientes , Reproducibilidad de los ResultadosRESUMEN
OBJECTIVE: Military persons frequently experience pain conditions stemming from noncombat and combat injuries. This study assessed the patterns of change over time and the associations of pain intensity and interference with physical, mental, and social health domains in a military sample. METHODS: A secondary analysis of Pain Assessment Screening Tool and Outcomes Registry (PASTOR) was conducted using data collected over 10 months. Participants selected for analysis completed ≥3 assessments with an interval of ≥14 days between assessments. The Defense and Veterans Pain Rating Scale (DVPRS) measured average and worst pain intensity, and Patient-Reported Outcomes Measurement Information System (PROMIS®) T-scores measured pain and health outcomes. RESULTS: The sample (N = 190) majority reported being active duty (96%); serving in the U.S. Army (93%); and being enlisted (86%). The percent difference from assessment one to assessment three showed improvement for DVPRS average pain (-4.85%) and worst pain (-2.16%), and PROMIS Pain Interference T-score (-1.98%). Improvements were observed for all PROMIS outcomes except depression. The Defense and Veterans Pain Rating Scale average and worst pain intensity and PROMIS pain interference were strongly correlated with physical function. Multilevel models showed that an increase in average and worst pain, and pain interference were associated with a decrease in satisfaction with social roles. CONCLUSION: Analysis identified patterns of change over time in physical, mental, and social health outcomes, as well as associations important to understanding the complexities of pain. This work has implications for pain management nursing in ambulatory settings where ongoing collection and analyses of multivariable outcomes data can inform clinical care.
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Evaluación de Resultado en la Atención de Salud , Dolor , Humanos , Dimensión del DolorRESUMEN
BACKGROUND: Ongoing postoperative pain assessments are vital to optimizing pain management and attenuating the development of poor health outcomes after surgery. This study aimed to characterize acute multidimensional trajectories of pain impact on physical function, sleep, mood, and stress and to examine clinical characteristics and demographics associated with trajectory membership. Additionally, this study compared levels of pain intensity and prescription opioid use at 2 weeks and 1 month postoperatively across acute symptom trajectories. METHODS: Participants (N = 285) undergoing total knee arthroplasty, total hip arthroplasty, and spinal fusion procedures were recruited for this multisite prospective observational study. Longitudinal, joint k-means clustering was used to identify trajectories based on pain impact on activity, sleep, mood, and stress. RESULTS: Three distinct pain impact trajectories were observed: Low (33.7%), Improving (35.4%), and Persistently High (30.9%). Participants in the Persistently High impact trajectory reported pain interfering moderately to severely with activity, sleep, mood, and stress. Relative to other trajectories, the Persistently High impact trajectory was associated with greater postoperative pain at 1 month postoperatively. Preoperatively, participants in the Persistently High impact trajectory reported worse Pain Catastrophizing Scale scores and PROMIS Pain Interference, PROMIS Anxiety, and PROMIS Social Isolation scores than did participants presenting with other trajectories. No statistical differences in opioid use were observed across trajectories. CONCLUSIONS: Variation in acute postoperative pain impact on activity, sleep, mood, and stress exists. Given the complex nature of patients' postoperative pain experiences, understanding how psychosocial presentations acutely change throughout hospitalization could assist in guiding clinicians' treatment choices and risk assessments.
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Analgésicos Opioides , Ansiedad , Humanos , Analgésicos Opioides/uso terapéutico , Estudios Longitudinales , Trastornos de Ansiedad/tratamiento farmacológico , Dolor Postoperatorio/tratamiento farmacológicoRESUMEN
AIM: This study examined the feasibility of integrating actigraphy devices into orthopaedic surgical settings to assess the concurrent validity between objective actigraphy data and PROMIS measures. Additionally, the association between changes in actigraphy data and longitudinal changes in PROMIS measures was examined. METHODS: Data were collected from 17 participants using actigraphy devices the week prior to and after orthopaedic surgery from 02/2019 to 03/2020. Participants completed PROMIS measures (Physical Function, Sleep Disturbance, Pain Interference) preoperatively and up to 6 months postoperatively. Nonparametric correlations (rs ) assessed for concurrent validity. Linear mixed-effects models examined the association between changes in actigraphy data and PROMIS measures. RESULTS: Prolonged wake after sleep onset was associated with increased sleep disturbances (rs = 0.49; p = 0.045) and pain interference (rs = 0.51; p = 0.04). Changes in pain interference were correlated with increased awakenings (rs = 0.54; p = 0.03). Increased wake after sleep onset was associated with worsening sleep disturbance (ß = 0.12; p = 0.01) and pain interference scores over the postoperative period (ß = 0.12; p = 0.02). CONCLUSIONS: This study is among the first to examine changes in objective actigraphy data and longitudinal PROMIS measures following orthopaedic surgery and illustrates the feasibility of incorporating actigraphy into surgical settings to evaluate postoperative recovery.
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Procedimientos Ortopédicos , Ortopedia , Trastornos del Sueño-Vigilia , Humanos , Actigrafía , Benchmarking , DolorRESUMEN
There is an ongoing opioid epidemic in the USA, and the U.S. military is not immune to the health threat. To combat the epidemic, the Department of Defense (DoD) and Department of Veterans' Affairs (DVA) issued new clinical practice guidelines and launched the Opioid Safety Initiative aimed at reducing opioid prescriptions. Furthermore, the DoD continually refined opioid protocols for acute pain on the battlefield, evolving from intramuscular morphine to intravenous morphine administration to oral transmucosal fentanyl citrate lollipops (Actiq) to finally sublingual sufentanil tablets (SSTs, Dsuvia). Interestingly, the newest introduction of SSTs into the military sparked great controversy, as there are concerns over the drug's potential for misuse. However, although the opioid crisis may understandably foster an aversion to new candidate opioids, the therapeutic benefits of effective opioids in acute trauma settings should not be overlooked. SSTs may offer an improved analgesic option to meet the battlefield's unmet needs with its non-invasive, sublingual delivery system and favorable pharmacologic properties that mitigate the risk for side effects, addiction, and adverse outcomes. Accordingly, this commentary aims to (1) review the evolution of opioid use on the battlefield and discuss the medical benefits and limitations of SSTs in acute trauma settings, (2) highlight the importance of chronic pain management post-deployment through evidence-based non-opioid modalities, and (3) explore avenues of future research. Ultimately, we propose that SSTs are an important improvement from existing battlefield opioids and that refining, not abandoning, opioid usage will be key to effectively managing pain in the military.
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Analgésicos Opioides , Sufentanilo , Analgésicos Opioides/efectos adversos , Fentanilo/uso terapéutico , Humanos , Morfina/uso terapéutico , Dolor Postoperatorio/tratamiento farmacológico , Sufentanilo/efectos adversos , Sufentanilo/uso terapéutico , Comprimidos/uso terapéutico , Estados UnidosRESUMEN
BACKGROUND: Pain trajectories have been described in numerous surgical settings where preoperative characteristics have been used to predict trajectory membership. Suboptimal pain intensity trajectories have been linked to poor longitudinal outcomes. However, numerous biopsychosocial modulators of postoperative pain may also have distinct longitudinal trajectories that may inform additional targets to improve postoperative recovery. METHODS: Patients undergoing total joint arthroplasty, thoracic surgery, spine surgery, major abdominal surgery, or mastectomy completed Patient Reported Outcome Measurement Information System (PROMIS) measures and additional scales preoperatively and at 1 week, 2 weeks, 1 month, 3 months, and 6 months postoperatively. A k-means clustering for longitudinal data was utilized to explore and describe distinct pain impact (PROMIS Pain Interference and Physical Function) trajectories and associated changes in additional biopsychosocial measures. Follow-up analyses examined participant demographics and clinical characteristics associated with trajectory memberships. RESULTS: Three postoperative biopsychosocial symptom clusters were identified across all patients (n = 402): low (35%), average (47%), and high (18%) performance cluster trajectories. Participants undergoing total knee arthroplasty (TKA), spinal surgery, reporting presurgical opioid use, and higher pain catastrophizing scale scores were found to be associated with the low performance trajectory. Patients within the low performance trajectory, while demonstrating small improvements by 6 months, remained mild to moderately impaired in both pain impact and physical health outcomes. Alternatively, participants in the average performance trajectory demonstrated improvement in pain impact to population norms compared to baseline and demonstrated continued improvement across physical and psychological outcomes. Patients within the high performance cluster started within population norms across all measures at baseline and returned to baseline or exceeded baseline values by 6 months postoperatively. Self-reported opioid utilization was significantly higher in the low performance cluster across all time points. While a larger proportion of average performance patients reported opioid utilization during the first postoperative month compared to the high performance cluster, no differences were detected at 6 months postoperatively between these 2 clusters. CONCLUSIONS: These pain impact trajectories build upon previous unidimensional pain intensity trajectories and suggest that additional distinct biopsychosocial measures may have unique trajectories related to cluster assignment. Additionally, these findings highlight the importance of continued pain impact surveillance through the perioperative recovery period to detect patients at risk of experiencing a poor trajectory and subsequently poor longitudinal health outcomes.
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Periodo de Recuperación de la Anestesia , Sistemas de Información/tendencias , National Institutes of Health (U.S.)/tendencias , Dimensión del Dolor/tendencias , Dolor Postoperatorio/epidemiología , Medición de Resultados Informados por el Paciente , Adulto , Análisis por Conglomerados , Estudios de Cohortes , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Dimensión del Dolor/métodos , Dolor Postoperatorio/diagnóstico , Estudios Prospectivos , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: This study evaluated the association between pain outcomes and post-traumatic stress disorder (PTSD) symptom trajectories after combat-related injury, while adjusting for receipt of regional anesthesia (RA) soon after injury. METHODS: The PTSD symptom trajectories of N = 288 combat-injured service members were examined from within a month of injury up to two-years after. Linear mixed-effects models evaluated the association between PTSD symptom trajectories and average pain and pain interference outcomes while adjusting for receipt of RA during combat casualty care. RESULTS: Four PTSD trajectories were characterized: resilient, recovering, worsening, and chronic. Differential pain presentations were associated with PTSD symptom trajectories, even after adjusting for receipt of RA. Compared to those with a resilient PTSD symptom trajectory, individuals presenting with chronic PTSD trajectories were estimated to experience average pain scores 2.61 points higher (95% CI: 1.71, 3.14). Participants presenting with worsening (ß = 1.42; 95% CI: 0.77, 1.78) and recovering PTSD trajectories (ß = 0.65; 95% CI: 0.09, 1.08) were estimated to experience higher average pain scores than participants with resilient PTSD trajectories. Significant differences in pain interference scores were observed across PTSD trajectories. Receiving RA was associated with improved pain up to two years after injury (ß = -0.31; 95% CI: -0.90, -0.04), however no statistically significant association was detected between RA and PTSD trajectories. CONCLUSIONS: Chronic and worsening PTSD trajectories were associated with greater pain intensity and interference following combat injury even when accounting for receipt of early RA for pain management. These findings underscore the need to jointly assess pain and PTSD symptoms across the trauma care continuum.
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Trastornos por Estrés Postraumático , Humanos , Dolor/diagnóstico , Dolor/etiología , Dimensión del Dolor , Trastornos por Estrés Postraumático/diagnósticoRESUMEN
OBJECTIVE: The objective of this overview is to discuss the development, implementation, data content, and structure of the Uniformed Services University Pain Registry Biobank. Additionally, procedures and policies for accessing samples for pain-related research purposes are detailed. DESIGN: Cross-sectional overview. SETTING: Multiple military treatment facilities. SUBJECTS: Adult beneficiaries seeking care within the Military Health System. METHODS: Participants complete a baseline battery of biopsychosocial survey measures, including Patient-Reported Outcomes Measurement Information System (PROMIS®) measures, and provide biological samples (e.g., blood and saliva). Relevant health history, including medications and surgical history, is extracted from medical records. During the course of the subsequent year, enrolled participants complete surveys and provide biological samples at 3 months, 6 months, and 12 months. Thereafter, participants are contacted once annually to complete self-reported assessments and provide biological samples. RESULTS: In the first year alone, 86 subjects have participated in the Uniformed Services University Pain Registry Biobank and provided 390 observations (e.g., biological samples and biopsychosocial patient-reported outcomes). The Uniformed Services University Pain Registry Biobank's integration of biological samples, patient-reported outcomes, and health record data over a longitudinal period across a diverse sample recruited from multiple military facilities addresses many of the limitations faced by other pain-related registries or biorepositories. CONCLUSIONS: The Uniformed Services University Pain Registry Biobank will serve as a platform for conducting research closely aligned with the Federal Pain Research Strategy. The inclusion of active duty service members, beneficiaries, and civilians living with and without acute or chronic pain provides a unique data repository for all investigators interested in advancing pain science.
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Dolor Crónico , Personal Militar , Veteranos , Adulto , Bancos de Muestras Biológicas , Dolor Crónico/terapia , Estudios Transversales , Humanos , Sistema de Registros , UniversidadesRESUMEN
PURPOSE: The purpose of this prospective correlational study was to compare the psychometric properties of the Defense and Veterans Pain Rating Scale (DVPRS) and Patient-Reported Outcomes Measurement Information System (PROMIS) scales with those of traditional legacy scales over a longitudinal postoperative period in patients undergoing arthroscopic procedures. METHODS: Active-duty military personnel undergoing shoulder and knee arthroscopic procedures completed the DVPRS, PROMIS, and legacy scales preoperatively and again at 3 months postoperatively. Rolling correlation coefficients (rrm) were used to assess the concurrent validity between the DVPRS average pain scores and computer adaptive testing PROMIS scales (Anxiety, Depression, Pain Behavior, Pain Interference, Mobility, Sleep Disturbance, Satisfaction With Social Roles, and Upper Extremity Physical Function) and the legacy scales (American Shoulder and Elbow Surgeons [ASES] scale, Shoulder Activity Scale, International Knee Documentation Committee [IKDC] questionnaire, Single Assessment Numeric Evaluation [SANE], Marx Activity Rating Scale, and Veterans RAND 12-Item Health Survey). RESULTS: A total of 121 participants completed the scales preoperatively, 80 completed them at 3 months postoperatively, and 59 (49% of participants) completed them at both times. Rolling correlation coefficients between PROMIS Pain Interference (rrm = -0.41, P = .006), Satisfaction With Social Roles (rrm = 0.56, P < .001), and Upper Extremity (rrm = 0.71, P < .001) scores showed acceptable concurrent validity with ASES scores over a longitudinal postoperative period. DVPRS scores (rrm = -0.69, P = .002) and PROMIS Pain Behavior (rrm = -0.57, P = .018), Pain Interference (rrm = -0.71, P = .001), Sleep Disturbance (rrm = -0.64, P = .005), and Mobility (rrm = 0.65, P = .005) scores showed acceptable concurrent validity with IKDC scores. There was poor correlation between the PROMIS and DVPRS scores and the Single Assessment Numeric Evaluation, Marx Activity Rating Scale, Shoulder Activity Scale, and Veterans RAND 12-Item Health Survey scores. CONCLUSIONS: PROMIS scales measuring physical function, pain presentation, and other health domains showed acceptable concurrent validity with ASES and IKDC scores. By integrating the prospective collection of biopsychosocial PROMIS scales into practice, it is possible for clinicians in orthopaedic settings to assess changes in validated patient-reported outcomes to inform patient-centered care planning throughout the postoperative recovery period. LEVEL OF EVIDENCE: Level II, prospective comparative study (with not all participants completing follow-up).
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Artroscopía , Articulación de la Rodilla/cirugía , Dimensión del Dolor , Medición de Resultados Informados por el Paciente , Articulación del Hombro/cirugía , Adolescente , Adulto , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Personal Militar , Estudios Prospectivos , Estados Unidos , Adulto JovenRESUMEN
This article analyzes the available evidence to address airborne, aerosol transmission of the SARS-CoV-2. We review and present three lines of evidence: case reports of transmission for asymptomatic individuals in association with studies that show that normal breathing and talking produce predominantly small droplets of the size that are subject to aerosol transport; limited empirical data that have recorded aerosolized SARS-CoV-2 particles that remain suspended in the air for hours and are subject to transport over distances including outside of rooms and intrabuilding, and the broader literature that further supports the importance of aerosol transmission of infectious diseases. The weight of the available evidence warrants immediate attention to address the significance of aerosols and implications for public health protection.
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Microbiología del Aire , Betacoronavirus , Infecciones por Coronavirus/transmisión , Neumonía Viral/transmisión , Salud Pública , Aerosoles , COVID-19 , Humanos , Pandemias , Tamaño de la Partícula , SARS-CoV-2RESUMEN
BACKGROUND: Ketamine is routinely used within the context of combat casualty care. Despite early concerns that ketamine administration may be associated with elevated risk of posttraumatic stress disorder (PTSD), more recent evidence suggests no relationship. Because PTSD occurs with regular frequency in Operation Iraqi Freedom/Operation Enduring Freedom (OIF/OEF) Service Members (SMs) and combat-related injuries are associated with higher likelihood of PTSD, it is important to investigate the relationship between ketamine exposure during inpatient medical and surgical care and PTSD symptoms in OIF/OEF SMs. METHODS: Medical record data from OIF/OEF SMs medically evacuated from combat (N = 1158) included demographic characteristics, injury severity, body areas injured, and PTSD Checklist (PCL) scores. The primary analysis assessed the association between ketamine versus nonketamine exposure on positive PTSD screen (logistic regression) and PCL scores (linear regression) after using 1:1 propensity score matching to adjust for available potential confounding variables. Because there were 2 primary outcomes, the binary positive PTSD screen (yes/no) and continuous PCL score, the significance level was set at P ≤ .025. In sensitivity analyses, propensity scores were used to match ketamine to nonketamine records in a 1:4 ratio, as well as to conduct inverse probability treatment weighting (IPTW). Regressions examining the relationship between ketamine exposure and outcomes were repeated for unconditional, 1:4 matching, and IPTW models. RESULTS: In the sample, 107 received ketamine and 1051 did not. In the logistic regression, the probability of a positive PTSD screen was not significantly different between ketamine versus nonketamine patients (odds ratio [OR] = 1.28; 95% confidence interval [CI], 0.48-3.47; P = .62). In the linear regression, PCL scores were not significantly different between ketamine versus nonketamine patients (mean difference = 1.98 [95% CI, -0.99 to 4.96]; P = .19). The results were consistent in the unconditional, 1:4 matching, and IPTW models. CONCLUSIONS: No differences in PTSD screening risk or symptom levels between ketamine exposed and nonexposed were found. Given the small sample size, wide CIs of the effects, and additional confounds inherent to retrospective studies, future studies are needed to examine the complex relationships between ketamine and psychological symptoms.
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Anestésicos Disociativos/administración & dosificación , Trastornos de Combate/psicología , Hospitalización/tendencias , Ketamina/administración & dosificación , Personal Militar/psicología , Trastornos por Estrés Postraumático/psicología , Adulto , Anestésicos Disociativos/efectos adversos , Estudios de Cohortes , Trastornos de Combate/diagnóstico , Femenino , Hospitales de Veteranos/tendencias , Humanos , Ketamina/efectos adversos , Masculino , Estudios Retrospectivos , Trastornos por Estrés Postraumático/inducido químicamente , Trastornos por Estrés Postraumático/diagnóstico , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND/OBJECTIVE: The role of caregiver psychosocial characteristics and their relation to postsurgical caregiving capability remains unclear. The objective of this study was to explore caregiver psychosocial variables following surgery of patients undergoing total joint arthroplasty and spine surgery. METHODS: A prospective observational study was conducted where questionnaires were administered to caregivers preoperatively and 1 week/2 weeks/1 month postoperatively. Measures included demographics, caregiver activities and National Institutes of Health Patient Reported Outcomes Measurement Information System (NIH PROMIS) item banks. Bivariate analysis assessed differences between participants reporting baseline pain and those reporting no baseline pain. Generalized estimating equation models examined PROMIS T-scores across time. RESULTS: 190 caregivers were enrolled and completed surveys. 18% of caregivers reported experiencing a painful condition where they experienced pain during most days of the week. Across all time points, the majority of caregivers reported no worse than mild impairment across PROMIS scores. Compared with baseline, caregivers reported lower PROMIS satisfaction with social roles across all postoperative time points (p<0.001) and higher depression and fatigue at postoperative day 7 (p=0.002) and 14 (p=0.006). PROMIS sleep disturbance was only higher at day 7 (p=0.01). Caregivers reporting a baseline pain condition reported PROMIS scores indicative of higher anxiety (p=0.02), depression (p=0.003), sleep disturbances (p<0.001) and fatigue (p<0.001) and lower levels of satisfaction with social roles (p=0.002) compared with those caregivers without baseline pain. CONCLUSION: While there were transient worsening in PROMIS scores, it is unclear whether these were clinically meaningful. Postsurgical caregivers reporting baseline pain were characterized by worse functioning across all PROMIS scales.
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BACKGROUND: No studies have examined the long-term benefits of regional anesthesia (RA) for pain management after combat-related injury. The objective of this prospective cohort study was to examine the relationship between RA administration and patient-reported pain-related outcomes among Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF) service members sustaining a combat-related extremity injury. METHODS: Between 2007 and 2013, n=358 American military personnel injured in OEF/OIF were enrolled at two military treatment facilities. Individuals were followed for up to 2 years after injury. Cohorts were defined based on whether participants were administered RA within 7 days after sustaining a combat-related injury, or not. Linear mixed effects models examined the association between RA and average pain intensity. Secondary outcomes included pain relief, pain interference, neuropathic pain symptoms, treatment outcomes related to pain management, and mental health symptoms. RESULTS: Receiving early RA was associated with improved average pain over the first 6 months after injury (ß=-0.57; p=0.012) adjusting for injury severity and length of stay at the primary treatment facility. This difference was observed up to 24 months after injury (ß=-0.36; p=0.046). Individuals receiving early RA reported greater pain relief, improved neuropathic pain intensity, and higher satisfaction with pain outcomes; however, by 24 months, mean scores did not significantly differ between cohorts. CONCLUSION: Findings indicate that when administered soon after traumatic injury, RA is a valuable pain management intervention. Future longitudinal studies investigating the timely delivery of RA for optimal pain management in civilian trauma settings are needed. TRIAL REGISTRATION NUMBER: NCT00431847.
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INTRODUCTION: Updated Joint Trauma System Clinical Practice Guidelines (CPG) indicate regional anesthesia and pain management (RAAPM) are important for combat casualty care. However, it is unclear whether military anesthesiology residents are receiving adequate RAAPM training to meet the CPGs. The goal of this study was to conduct a preliminary evaluation of resident-completed combat-relevant regional anesthesia procedures. It was hypothesized that most residents would perform an adequate number of each procedure to presume proficiency. MATERIALS AND METHODS: Resident-performed, combat-relevant regional anesthesia procedure frequency was extracted from a database maintained at a military anesthesiology residency program. Data collection was limited to a 1-year period. Univariate statistics described procedure distributions, frequencies, and proportion of residents achieving pre-defined, empirically-supported experience criteria for each technique. Analyses examined proportional differences in meeting experience criteria by training-year. RESULTS: Residents (N = 41) performed a variety of procedures. Simple procedures, such as saphenous peripheral nerve blocks, were performed at a greater frequency than more complicated procedures such as thoracic epidurals, continuous peripheral nerve blocks, and transverse abdominus plane blocks. The majority of residents met experience criteria for four out of the eight measured combat-relevant blocks. There were no proportional differences in meeting procedural experience criteria across the different training levels. CONCLUSIONS: These results suggest a possible gap between the needs of the Military Health System during conflict and current residency training experiences. Reasons for this gap, as well as solutions, are explored.
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Anestesia de Conducción/estadística & datos numéricos , Manejo del Dolor/métodos , Guerra/estadística & datos numéricos , Anestesia de Conducción/métodos , Humanos , Estudios RetrospectivosRESUMEN
OBJECTIVE: Postsurgical follow-up calls enable nurses to assess a patient's condition, provide tailored education, and improve the patient's experience. Despite the benefits, barriers to phone-based assessments may include patient nonresponse and lack of time due to demanding clinical schedules. The purpose of this trial was to examine the feasibility and utility of a smartphone app, mCare, for assessing pain, pain impact, and peripheral nerve block effects in patients. DESIGN: Pilot randomized control trial. SETTING AND PATIENTS: Eligible patients at a military treatment facility undergoing same-day surgery were randomized to the mCare group (N = 24) or the standard-of-care telephone (N = 26) group. RESULTS: Outcomes included initial response (assessment completion) rates and participant and nurse satisfaction. There were no differences in the response rates upon initial contact attempt, and patients in both groups reported similar levels of satisfaction and convenience. Nurses reported greater satisfaction with the app compared with standard-of-care telephone calls. CONCLUSIONS: Before wider implementation, further considerations of app-based assessment need to be fully explored.
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Procedimientos Quirúrgicos Ambulatorios , Actitud del Personal de Salud , Aplicaciones Móviles , Bloqueo Nervioso , Dolor Postoperatorio/diagnóstico , Satisfacción del Paciente , Cuidados Posoperatorios/métodos , Teléfono , Adulto , Estudios de Factibilidad , Femenino , Hospitales Militares , Humanos , Masculino , Persona de Mediana Edad , Enfermeras y Enfermeros , Dimensión del Dolor/métodos , Dolor Postoperatorio/enfermería , Aceptación de la Atención de Salud , Proyectos Piloto , Teléfono Inteligente , Envío de Mensajes de TextoRESUMEN
OBJECTIVES: The National Institutes of Health Patient-Reported Outcomes Measurement Information System (PROMIS) is a multidimensional screening system evaluating biopsychosocial factors affecting pain and functioning. Using a military sample, the current study 1) examined the structure and domains of the PROMIS, the Defense and Veterans Pain Rating Scale 2.0 (DVPRS), and the Pain Catastrophizing Scale (PCS) within a presurgical setting and 2) examined the relationship of these variables to pre- and postsurgical opioid use. METHODS: This cross-sectional study included 279 adult patients scheduled for surgery at the Walter Reed National Military Medical Center and a validation sample of 79 additional patients from the Naval Medical Center, San Diego. PROMIS, DVPRS, PCS, and opioid use data were collected before surgery. Exploratory factor analysis and confirmatory factor analysis identified the latent structure for the measures. A structural equation model (SEM) examined their relationship to pre- and postsurgical opioid use. RESULTS: Two latent factors represented Psychosocial Functioning (PROMIS Depression, PROMIS Anxiety, and PROMIS Social Isolation) and Pain Impact (DVPRS, PROMIS Pain Interference, PROMIS Physical Functioning). The remaining PROMIS scales did not load onto a single factor. In the SEM, the two latent factors and PCS were significantly related to pre- and postsurgical opioid use. CONCLUSIONS: This study highlights the utility and relative ease of using a convenient multidimensional assessment in presurgical settings. Using such an assessment can help provide targeted interventions for individuals who may be at greatest risk for negative postsurgical outcomes.
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Analgésicos Opioides/uso terapéutico , Catastrofización/psicología , Manejo del Dolor/psicología , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/psicología , Psicología , Encuestas y CuestionariosRESUMEN
Admixtures of propofol-ketamine, propofol-ketamine-fentanyl, and propofol-ketamine-remifentanil were subjected to various clinically relevant conditions to study their chemical stability. A novel high-performance liquid chromatography-mass spectrometry method revealed no degradation of any compound by incubation at 37°C, constant mixing, or table-top storage for 6- and 24-hour time periods, except variable recovery of both propofol and fentanyl in the admixtures of propofol-ketamine-fentanyl suggesting possible degradation.