Relay: A Peer-Delivered Emergency Department-Based Response to Nonfatal Opioid Overdose.

Relay, a peer-delivered response to nonfatal opioid overdoses, provides overdose prevention education, naloxone, support, and linkage to care to opioid overdose survivors for 90 days after an overdose event. From June 2017 to December 2018, Relay operated in seven New York City emergency departments and enrolled 649 of the 876 eligible individuals seen (74%). Preliminary data show high engagement, primarily among individuals not touched by harm reduction or naloxone distribution networks. Relay is a novel and replicable response to the opioid epidemic.

Trajectories of PTSD Among Lower Manhattan Residents and Area Workers Following the 2001 World Trade Center Disaster, 2003-2012.

Group-based trajectory modeling was used to explore empirical trajectories of symptoms of posttraumatic stress disorder (PTSD) among 17,062 adult area residents/workers (nonrescue/recovery workers) enrolled in the World Trade Center (WTC) Health Registry using 3 administrations of the PTSD Checklist (PCL) over 9 years of observation. Six trajectories described PTSD over time: low-stable (48.9%), moderate-stable (28.3%), moderate-increasing (8.2%), high-stable (6.0%), high-decreasing (6.6 %), and very high-stable (2.0%). To examine factors associated with improving or worsening PTSD symptoms, groups with similar intercepts, but different trajectories were compared using bivariate analyses and logistic regression. The adjusted odds of being in the moderate-increasing relative to the moderate-stable group were significantly greater among enrollees reporting low social integration (OR = 2.18), WTC exposures (range = 1.34 to 1.53), job loss related to the September 11, 2001 disaster (OR = 1.41), or unmet mental health need/treatment (OR = 4.37). The odds of being in the high-stable relative to the high-decreasing group were significantly greater among enrollees reporting low social integration (OR = 2.23), WTC exposures (range = 1.39 to 1.45), or unmet mental health need/treatment (OR = 3.42). The influence of severe exposures, scarce personal/financial resources, and treatment barriers on PTSD trajectories suggest a need for early and ongoing PTSD screening postdisaster.

Cigarette smoking and 9/11-related posttraumatic stress disorder among World Trade Center Health Registry enrollees, 2003-12.

OBJECTIVE: Numerous studies have observed higher rates of smoking among adults with mental health conditions. We examined posttraumatic stress disorder (PTSD) and smoking over a 7-9year period among adults with firsthand exposure to the 9/11 attacks enrolled in the World Trade Center Health Registry. METHOD: Data were collected at three waves: W1 (2003-04), W2 (2006-07), and W3 (2011-12). Enrollees aged ≥25 at W1 and who completed all three waves (n=34,458) were categorized by smoker-type: non-smoker, non-daily (smoked some days in last 30days), light (1-10 cigarettes per day (CPD)), or heavy (11+ CPD). Enrollees who smoked at W1 but not W3 were considered to have quit. PTSD was defined as a score of ≥44 on the PTSD Checklist-Civilian Version. RESULTS: Smoking declined significantly from W1 (12.6%) to W3 (9.2%). Smoking prevalence was higher among enrollees with PTSD. In multivariable models, odds of quitting were 25-39% lower among heavy, light, and non-daily smokers with PTSD compared to those without. CONCLUSION: PTSD was associated with reduced odds of quitting regardless of smoker-type. Disaster-exposed smokers with PTSD are likely in need of more supportive services in order to abstain from smoking.

Trajectories of Scores on a Screening Instrument for PTSD Among World Trade Center Rescue, Recovery, and Clean-Up Workers.

The longitudinal course of posttraumatic stress disorder (PTSD) over 8-9 years was examined among 16,488 rescue and recovery workers who responded to the events of September 11, 2001 (9/11) at the World Trade Center (WTC; New York, NY), and were enrolled in the World Trade Center Health Registry. Latent class growth analysis identified 5 groups of rescue and recovery workers with similar score trajectories at 3 administrations of the PTSD Checklist (PCL): low-stable (53.3%), moderate- stable (28.7%), moderate-increasing (6.4%), high-decreasing (7.7%), and high-stable (4.0%). Relative to the low-stable group, membership in higher risk groups was associated with 9/11-related exposures including duration of WTC work, with adjusted odds ratios ranging from 1.3 to 2.0, witnessing of horrific events (range = 1.3 to 2.1), being injured (range = 1.4 to 2.3), perceiving threat to life or safety (range = 2.2 to 5.2), bereavement (range = 1.6 to 4.8), and job loss due to 9/11 (range = 2.4 to 15.8). Within groups, higher PCL scores were associated with adverse social circumstances including lower social support, with B coefficients ranging from 0.2 to 0.6, divorce, separation, or widowhood (range = 0.4-0.7), and unemployment (range = 0.4-0.5). Given baseline, exposure-related, and contextual influences that affect divergent PTSD trajectories, screening for both PTSD and adverse circumstances should occur immediately, and at regular intervals postdisaster.

Nonfatal injuries 1 week after hurricane sandy--New York city metropolitan area, October 2012.

On October 29, 2012, Hurricane Sandy (Sandy) made landfall in densely populated areas of New York, New Jersey, and Connecticut. Flooding affected 51 square miles (132 square kilometers) of New York City (NYC) and resulted in 43 deaths, many caused by drowning in the home, along with numerous storm-related injuries. Thousands of those affected were survivors of the World Trade Center (WTC) disaster of September 11, 2001 (9/11) who had previously enrolled in the WTC Health Registry (Registry) cohort study. To assess Sandy-related injuries and associated risk factors among those who lived in Hurricane Sandy-flooded areas and elsewhere, the NYC Department of Health and Mental Hygiene surveyed 8,870 WTC survivors, who had provided physical and mental health updates 8 to 16 months before Sandy. Approximately 10% of the respondents in flooded areas reported injuries in the first week after Sandy; nearly 75% of those had more than one injury. Injuries occurred during evacuation and clean-up/repair of damaged or destroyed homes. Hurricane preparation and precautionary messages emphasizing potential for injury hazards during both evacuation and clean-up or repair of damaged residences might help mitigate the occurrence and severity of injury after a hurricane.

Implementation of a peer-delivered opioid overdose response initiative in New York City emergency departments: Insight from multi-stakeholder qualitative interviews.

BACKGROUND: Emergency departments (EDs) are critical touchpoints for overdose prevention efforts. In New York City (NYC), the Health Department's Relay initiative dispatches trained peer "Wellness Advocates" (WAs) to engage with patients in EDs after an overdose and for up to 90 days subsequently. Interest in peer-delivered interventions for patients at risk for overdose has grown nationally, but few studies have explored challenges and opportunities related to implementing such interventions in EDs. METHODS: We conducted in-depth interviews with Relay WAs, ED patients, and ED providers across 4 diverse NYC EDs. Sampling was purposeful and continued until theoretical saturation was reached. Interviews followed a semi-structured interview guide based on key domains from the Consolidated Framework for Implementation Research (CFIR). Interviews were conducted by telephone or web conferencing; audio recordings were professionally transcribed. The study utilized rapid qualitative analysis using template summaries and summary matrices followed by line-by-line coding conducted independently by 3 researchers, then discussed and harmonized at group coding meetings. Coding was both inductive (using an a priori code list based on CFIR domains and study goals) and deductive (new codes allowed to emerge from transcripts). Dedoose software was used for data organization. RESULTS: We conducted 32 in-depth interviews (10 WAs, 12 patients, 10 ED providers). Four overarching themes emerged: 1) EDs are characterized by multiple competing demands (e.g., related to provider time and physical space), underscoring the utility of Relay and leading to some practical challenges for its delivery; 2) There is a strong role distinction of WAs as peers with lived experience; 3) ED providers value Relay, even though they have a limited understanding of its full scope and outcomes; 4) While the role of structural factors (e.g., homelessness and unstable housing) is recognized, responsibility is often placed on patients for controlling their own success. CONCLUSIONS: We identified four themes that shed new light on the implementation of peer-based overdose prevention programs in EDs. Our findings highlight unique ED inner and outer setting factors that may impact program implementation and effectiveness. The findings provide actionable information to inform implementation of similar programs nationally.

Study protocol for a multisite randomized controlled trial of a peer navigator intervention for emergency department patients with nonfatal opioid overdose.

BACKGROUND: Patients presenting to emergency departments (EDs) after a nonfatal opioid-involved overdose are at high risk for future overdose and death. Responding to this risk, the New York City (NYC) Department of Health and Mental Hygiene operates the Relay initiative, which dispatches trained peer "Wellness Advocates" to meet patients in the ED after a suspected opioid-involved overdose and follow them for up to 90 days to provide support, education, referrals to treatment, and other resources using a harm reduction framework. METHODS: In this article, we describe the protocol for a multisite randomized controlled trial of Relay. Study participants are recruited from four NYC EDs and are randomized to receive the Relay intervention or site-directed care (the control arm). Outcomes are assessed through survey questionnaires conducted at 1-, 3-, and 6-months after the baseline visit, as well as through administrative health data. The primary outcome is the number of opioid-related adverse events, including any opioid-involved overdose or any other substance use-related ED visit, in the 12 months post-baseline. Secondary and exploratory outcomes will also be analyzed, as well as hypothesized mediators and moderators of Relay program effectiveness. CONCLUSION: We present the protocol for a multisite randomized controlled trial of a peer-delivered OD prevention intervention in EDs. We describe how the study was designed to minimize disruption to routine ED operations, and how the study was implemented and adapted during the COVID-19 pandemic. This trial is registered with ClinicalTrials.gov [NCT04317053].

A qualitative examination of health and health care utilization after the September 11th terror attacks among World Trade Center Health Registry enrollees.

BACKGROUND: Many individuals who have 9/11-related physical and mental health symptoms do not use or are unaware of 9/11-related health care services despite extensive education and outreach efforts by the World Trade Center (WTC) Health Registry (the Registry) and various other organizations. This study sought to evaluate Registry enrollees' perceptions of the relationship between physical and mental health outcomes and 9/11, as well as utilization of and barriers to 9/11-related health care services. METHODS: Six focus groups were conducted in January 2010 with diverse subgroups of enrollees, who were likely eligible for 9/11-related treatment services. The 48 participants were of differing race/ethnicities, ages, and boroughs of residence. Qualitative analysis of focus group transcripts was conducted using open coding and the identification of recurring themes. RESULTS: Participants described a variety of physical and mental symptoms and conditions, yet their knowledge and utilization of 9/11 health care services were low. Participants highlighted numerous barriers to accessing 9/11 services, including programmatic barriers (lack of program visibility and accessibility), personal barriers such as stigmatization and unfamiliarity with 9/11-related health problems and services, and a lack of referrals from their primary care providers. Moreover, many participants were reluctant to connect their symptoms to the events of 9/11 due to lack of knowledge, the amount of time that had elapsed since 9/11, and the attribution of current health symptoms to the aging process. CONCLUSIONS: Knowledge of the barriers to 9/11-related health care has led to improvements in the Registry's ability to refer eligible enrollees to appropriate treatment programs. These findings highlight areas for consideration in the implementation of the new federal WTC Health Program, now funded under the James Zadroga 9/11 Health and Compensation Act (PL 111-347), which includes provisions for outreach and education.

Comparison of health outcomes among affiliated and lay disaster volunteers enrolled in the World Trade Center Health Registry.

BACKGROUND: Volunteers (non-professional rescue/recovery workers) are universally present at man-made and natural disasters and share experiences and exposures with victims. Little is known of their disaster-related health outcomes. METHODS: We studied 4974 adult volunteers who completed the World Trade Center Health Registry 2006-07 survey to examine associations between volunteer type (affiliated vs. lay) and probable posttraumatic stress disorder (PTSD); new or worsening respiratory symptoms; post-9/11 first diagnosis of anxiety disorder, depression, and/or PTSD; and asthma or reactive airway dysfunction syndrome (RADS). Affiliated volunteers reported membership in a recognized organization. Lay volunteers reported no organizational affiliation and occupations unrelated to rescue/recovery work. Adjusted odds ratios (OR(adj)) were calculated using multinomial regression. RESULTS: Lay volunteers were more likely than affiliated volunteers to have been present in lower Manhattan, experience the dust cloud, horrific events and injury on 9/11 and subsequently to report unmet healthcare needs. They had greater odds of early post-9/11 mental health diagnosis (OR(adj) 1.6; 95% CI: 1.4-2.0) and asthma/RADS (1.8; 1.2-2.7), chronic PTSD (2.2; 1.7-2.8), late-onset PTSD (1.9; 1.5-2.5), and new or worsening lower respiratory symptoms (2.0; 1.8-2.4). CONCLUSIONS: Lay volunteers' poorer health outcomes reflect earlier, more intense exposure to and lack of protection from physical and psychological hazards. There is a need to limit volunteers' exposures during and after disasters, as well as to provide timely screening and health care post-disaster.

The Intentional Self-Medication of 9/11-Related PTSD Symptoms with Alcohol: 15 Years after the Disaster.

The self-medication hypothesis may explain the co-morbidity of affective and substance use disorders. Research shows increased prevalence, frequency, and intensity of binge drinking and post-traumatic stress disorder (PTSD) among those directly exposed to the 9/11 terrorist attacks on the World Trade Center (WTC), however, little is known about PTSD symptomology and intentional self-medication with alcohol (ISMA) among this group. We used WTC Health Registry data (N = 28,935) to describe the relationship between ISMA and specific symptom clusters of probable 9/11-related PTSD, the number of PTSD symptom clusters endorsed, and binge drinking intensity. Multivariable logistic regression models were used to estimate the adjusted odds ratios (AORs) and 95% confidence intervals (CI). ISMA was most strongly associated with the hyperarousal PTSD symptom cluster (AOR = 2.04 [1.88, 2.21]) and the endorsement of one (AOR = 1.80 CI [1.65, 1.95]), two (AOR = 2.51 CI [2.28, 2.77]), or three (AOR = 2.84 CI [2.55, 3.17]) PTSD symptom clusters, indicating a clear dose-response relationship. A significant number of 9/11-exposed persons continue to experience PTSD symptoms and engage in ISMA as a potential coping mechanism. Repeated screenings for self-medicative alcohol use among survivors of mass traumas with PTSD symptoms is of public health importance.

Post-9/11 drug- and alcohol- related hospitalizations among World Trade Center Health Registry enrollees, 2003-2010.

OBJECTIVE: To describe patterns of drug- and alcohol-related hospitalizations among persons exposed to the 2001 World Trade Center (WTC) terrorist attacks and to assess whether 9/11-related exposures or post-9/11 post-traumatic stress disorder (PTSD) were associated with increased odds of hospitalization. METHODS: Data for adult enrollees in the WTC Health Registry, a prospective cohort study, were linked to New York State (NYS) administrative hospitalization data to identify alcohol- and drug-related hospitalizations from enrollment to December 31, 2010. Logistic regression was used to analyze the associations between substance use-related hospitalization, 9/11-related exposure and PTSD. RESULTS: Of 41,176 NYS resident enrollees, we identified 626 (1.5%) who had at least one alcohol- or drug-related hospitalization; 53.4% (n = 591) of these hospitalizations were for alcohol only diagnoses and 46.6% (n = 515) were drug-related. Witnessing ≥3 traumatic events on 9/11 was significantly associated with having a drug-related hospitalization (AOR 1.4, 95% CI = [1.1, 1.9]). PTSD was significantly associated with both having a drug-related hospitalization as well as an alcohol only-related hospitalization. (AOR 2.6, 95% CI = [2.0, 3.3], AOR 1.8, 95% CI = [1.4, 2.3], respectively). CONCLUSIONS: Witnessing traumatic events and having PTSD were independently associated with substance use-related hospitalizations. Targeting people who witnessed traumatic events on 9/11 and/or who have PTSD for substance use- treatment could reduce alcohol and drug-related hospitalizations connected to 9/11.

Alcohol and Drug-Related Mortality Among Enrollees in the World Trade Center Health Registry (WTCHR), 2004 to 2012.

OBJECTIVE: Have World Trade Center Health Registry (WTCHR) enrollees experienced increased alcohol and drug-related mortality associated with exposures to the events of 9/11/01? METHODS: Cases involving death due to alcohol or drugs between 2003 and 2012 in New York City (NYC) were obtained through a match of the Registry with NYC Vital Records. We compared ICD-10-coded deaths where alcohol and/or drug use was the underlying cause of death to deaths from all other causes. RESULTS: Of 1193 deaths, 66 (5.5%) were alcohol/drug-related. Adjusted odds ratios for dying from alcohol/drug-related causes were significantly elevated for enrollees who were male, age 18 to 44 years, smoked at enrollment, had 9/11-related probable posttraumatic stress disorder, were rescue/recovery workers, or sustained an injury on 9/11/01. CONCLUSION: Following a major disaster, alcohol and drug-related mortality may be increased.

Intensity of Binge Drinking a Decade After the September 11th Terror Attacks Among Exposed Individuals.

INTRODUCTION: The 9/11 terrorist attacks on the World Trade Center resulted in elevated post-traumatic stress disorder (PTSD) and alcohol use among exposed individuals. The relationship among traumatic exposure, PTSD, and excessive drinking is well documented; however, little is known about these relationships in the long term. This study examines factors increasing binge drinking risk among exposed individuals a decade post-9/11. METHODS: In 2015-2016, data were analyzed from 28,592 World Trade Center Health Registry enrollees aged ≥18 years who completed the Wave 3 (2011-2012) survey. Women comprised 38.9% of participants. Binge drinking in the last 30 days was categorized as low (men, five to seven drinks; women, four to six drinks) or high intensity (men, eight or more drinks; women, seven or more drinks). Probable 9/11-related PTSD was defined as scoring ≥44 on the PTSD Checklist. Exposures to 9/11 (e.g., witnessing horror, sustaining an injury) were categorized as none/low (zero to two) or high (three or more). RESULTS: Binge drinking was reported by 24.7% of participants, of whom 36.9% reported high-intensity binge drinking. Compared with non-binge drinkers, the odds of low- and high-intensity binge drinking were greater among enrollees who were male, aged 18-34 years, non-Hispanic white, had income >$75,000, were rescue/recovery workers, had high 9/11 exposure, or 9/11-related PTSD. CONCLUSIONS: The observed associations among traumatic exposure, PTSD, and excessive drinking underscore the need for improved therapies addressing excessive drinking and PTSD concurrently, inclusion of repeated post-event screening for excessive drinking, and evidence-based population-level interventions to reduce alcohol consumption.

Frequent binge drinking five to six years after exposure to 9/11: findings from the World Trade Center Health Registry.

BACKGROUND: Exposure to 9/11 may have considerable long-term impact on health behaviors, including increased alcohol consumption. We examined the association between frequent binge drinking, posttraumatic stress disorder (PTSD), and number of 9/11-specific experiences among World Trade Center Health Registry (Registry) enrollees five-to-six years after 9/11. METHODS: Participants included 41,284 lower Manhattan residents, workers, passers-by, and rescue/recovery workers aged 18 or older without a pre-9/11 PTSD diagnosis who completed Wave 1 (2003-2004) and Wave 2 (2006-2007) interviews. Frequent binge drinking was defined as consuming five or more drinks on five or more occasions in the prior 30 days at Wave 2. Probable PTSD was defined as scoring 44 or greater on the PTSD Checklist. 9/11 exposure was measured as the sum of 12 experiences and grouped as none/low (0-1), medium (2-3), high (4-5) and very high (6+). RESULTS: Frequent binge drinking was significantly associated with increasing 9/11 exposure and PTSD. Those with very high and high exposures had a higher prevalence of frequent binge drinking (13.7% and 9.8%, respectively) than those with medium and low exposures (7.5% and 4.4%, respectively). Upon stratification, very high and high exposures were associated with frequent binge drinking in both the PTSD and no PTSD subgroups. CONCLUSIONS: Our findings suggest that 9/11 exposure had an impact on frequent binge drinking five-to-six years later among Registry enrollees. Understanding the effects of traumatic exposure on alcohol use is important to identify risk factors for post-disaster alcohol misuse, inform policy, and improve post-disaster psychological and alcohol screening and counseling.

Translating research into action: An evaluation of the World Trade Center Health Registry's Treatment Referral Program.

This manuscript describes the design, implementation and evaluation of the World Trade Center (WTC) Health Registry's Treatment Referral Program (TRP), created to respond to enrollees' self-reported 9/11-related physical and mental health needs and promote the use of WTC-specific health care. In 2009-2011, the TRP conducted personalized outreach, including an individualized educational mailing and telephone follow-up to 7,518 selected enrollees who resided in New York City, did not participate in rescue/recovery work, and reported symptoms of 9/11-related physical conditions or posttraumatic stress disorder (PTSD) on their most recently completed Registry survey. TRP staff spoke with enrollees to address barriers to care and schedule appointments at the WTC Environmental Health Center for those eligible. We assessed three nested outcomes: TRP participation (e.g., contact with TRP staff), scheduling appointments, and keeping scheduled appointments. A total of 1,232 (16.4%) eligible enrollees participated in the TRP; 32% of them scheduled a first-time appointment. We reached 84% of participants who scheduled appointments; 79.4% reported having kept the appointment. Scheduling an appointment, but not keeping it, was associated with self-reported unmet health care need, PTSD, and poor functioning (≥14 days of poor physical or mental health in the past 30 days) (P < 0.05). Neither scheduling nor keeping an appointment was associated with demographic characteristics. Successful outreach to disaster-exposed populations may require a sustained effort that employs a variety of methods in order to encourage and facilitate use of post-disaster services. Findings from this evaluation can inform outreach to the population exposed to 9/11 being conducted by other organizations.