World Medical & Health Policy, Vol. 7, No. 4, 2015
Examination of Safe Crack Use Kit Distribution from a
Public Health Perspective
Dessa Bergen-Cico and Alicia Lapple
This paper examines the policy of safer crack use kit (SCUK) distribution within the city of
Winnipeg, Canada. Publicly funded, SCUK distribution policy has been a contested topic
throughout Canada, despite evidence that crack users represent some of the most marginalized
members of society. Using the four pillars approach to drug policy as a guideline, the balance of
allocation of resources for harm reduction is critiqued. Harms associated with crack use are broadly
categorized as being associated with methods of use or social harms. The effectiveness of the current
SCUK policy is examined according to the guiding principles of reduced harms and cost
effectiveness. Research supports SCUK distribution based on the merits of increased health contacts
and harm reductions. Data indicate the SCUK distribution policy supports efforts to reduce the
transmission of communicable disease, notably Hepatitis C. A cost-benefit analysis and assessment
of the policy’s effectiveness in reducing harms supports continuation of SCUK. Our conclusion
advocates for the expansion of the current policy to emphasize further engagement and greater
emphasis on working against associated social harms, but notes the need for further research on the
topic. Benefits of peer-based kit distribution are discussed and potential alternatives to the current
SCUK policy are explored.
KEY WORDS: crack cocaine, drug policy, harm reduction
Introduction
Canada’s drug policy has been developed from the four pillars strategy, which
is a multi-faceted approach grounded in public health principles. The four pillars
approach integrates prevention, treatment, enforcement, and harm reduction in a
complementary manner to address the health, safety, and societal factors
associated with drug use (Alexander, 2006; Canadian Drug Policy Coalition
[CDPC], 2013; Haden, 2006). This approach also acknowledges that drug
prohibition itself cultivates violence, crime, disease, and black markets that
present harms to drug users and the larger society (Haden, 2006). According to
the CDPC, current Canadian drug policy priorities include public safety and
access to services and supports for people with drug problems (Carter &
MacPherson, 2013). The policy priorities are in line with public health approaches
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at the macro level while dually considering the broad base of factors that impact
health at the micro level of the drug users (Public Health Agency of Canada
[PHAC], 2011). Since 2007 there has been a shift in Canada’s national anti-drug
strategy that has eliminated “harm reduction” from its policies, restricting the
scope to three pillars: enforcement, prevention, and treatment (Government of
Canada, 2014). However, many provincial and municipal drug strategies are
based on a public health framework and continue to incorporate the four pillars
approach encompassing harm reduction. Within the public-health framework, the
philosophy and practice of harm reduction is considered a pragmatic approach to
drug use, which seeks to reduce drug-related harms to individuals and
communities.
Public health harm-reduction practices aim to foster connection with highrisk populations in addition to providing access to condoms and clean drug use
paraphernalia to prevent the spread of disease (Cheung, 2000; Roe, 2005). Harmreduction strategies are not limited to injection drug use (IDU); in Canada they
apply to crack cocaine use, which is also associated with the spread of
communicable diseases, injuries resulting from drug use paraphernalia, and social
harms. Substantial research supports the distribution of clean injection drug use
paraphernalia for harm reduction (Degenhardt et al., 2010). However, safer
crack/safer smoking use kit distribution is a topic of much debate amongst both
professionals and the public, and the benefits are not well understood. To date
there have been few studies examining harm-reduction strategies involving the
distribution of safer crack use kits (SCUK). This article examines SCUK
distribution in Winnipeg, Canada and explores factors to consider for the
continuation of this public health policy based on existing SCUK research.
Although the CDPC prioritizes public health policies and support for people who
use drugs, current Canadian federal drug policies are often in opposition to
municipal and provincial health policies, thereby underscoring the divisions in
policies as they pertain to public health and drug use (Carter & MacPherson,
2013).
Concerns regarding crack cocaine use trends in the Canadian city of
Winnipeg led to the development and implementation of SCUK distribution in
2004 as part of the city’s harm-reduction services. Although SCUK distribution
occurred in other cities in Canada prior to this, the Winnipeg Regional Health
Authority (WRHA) program was the first publicly funded SCUK program led by
a regional public health authority in Canada (WRHA, 2015). The aims of
Winnipeg’s SCUK distribution program are to reduce the spread of sexually
transmitted and blood-borne infections (STBBIs) and reduce other drug-related
harms in Winnipeg (Backe, Bailey, Heywood, Marshall, & Plourde, 2012; Ross,
2015). Concerns regarding the use of public tax dollars for SCUK’s have been
accompanied by questions about whether the distribution of clean drug use
paraphernalia provides any benefit or simply encourages and enables drug use
(Brodbeck, 2012). Such opposition serves to reinforce public opinion that people
who use drugs may be less deserving of health protection. Although this paper
specifically examines harm-reduction policies associated with crack cocaine use in
Bergen-Cico/Lapple: Examination of Safe Crack Use Kit Distribution
351
Winnipeg, we also draw on data and information regarding crack cocaine use
and SCUK distribution from sites across Canada.
Crack use is increasingly prevalent in Canadian cities and is most prevalent
among marginalized populations (Fischer et al., 2006; Ivsins, Roth, Nakamura,
Krajden, & Fischer, 2011). Although data regarding the prevalence of crack use
among the general Canadian population is unclear, it is estimated that 2.3 percent
of the Canadian population uses cocaine/crack (CADUMS, 2011). Crack cocaine
use is also increasingly prevalent among injection drug users (IDUs); a 2006
Canadian study found that 66 percent of IDU’s reported smoking crack in the
previous six months (Ivsins et al., 2011). The health risks associated with crack use
are two-fold and include risks related to the method of inhalation in addition to
inherent risks among marginalized crack using populations. Haydon and Fischer
(2005) succinctly summarize the complexities and interactions between these risks
noting that the harms of crack are fuelled by a complex myriad of health and
behavioral risks, amplified by forces of marginalization, poverty, and criminalization, predominant within the crack user population (Haydon & Fischer, 2005).
These factors inform the broader aims of harm reduction to decrease the risks of
injury and infection spread via drug use paraphernalia, in addition to minimizing
social harms and economic consequences associated with drug use (Cheung, 2000).
Use of crack cocaine involves placing a pea-size amount of the drug in a
device that can sustain high temperatures and transfer the heat to the drug to
release vapors, which are inhaled. Due to the unique features of crack inhalation,
there are some common injuries and side effects experienced by this population.
Burns or cuts to the lips and oral cavity are common among crack users due to
high temperatures the drug and consequently the pipe are heated to. As well,
such abrasions are often attributable to cracks or sharp edges of the pipe, in
particular when the pipe is constructed from found materials such as soda cans
(Haydon & Fischer, 2005; Ivsins et al., 2011; Leonard et al., 2008). These burns
and cuts are of particular concern because of the high incidence of pipe sharing
that occurs between users. Research has found that many people who smoke
crack cocaine share their equipment, which has been associated with infectious
disease transmission including, but not limited to, methicillin resistant staphylococcus aureus, tuberculosis, pneumonia, hepatitis C (HCV), and HIV (Backe et al.,
2012; DeBeck, Kerr, et al., 2009; Fischer, Powis, Cruz, Rudzinski, & Rehm, 2008;
Fischer et al., 2006; Gyarmathy, Neaigus, Miller, Friedman, & Des Jarlais, 2002;
Leonard et al., 2008; Malchy, Bungay, Johnson, & Buxton, 2011; Porter & Bonilla,
1993; Story, Bothamley, & Hayward, 2008; Tortu, McMahon, Pouget, & Hamid,
2004). Higher rates of HCV among people who use crack is not only the result of
equipment sharing, but likely the harms associated with the use of the drug, such
as sex work, and higher rates of incarceration (Fischer et al., 2006). Whereas HCV
can be spread through multiple mechanisms of body fluid contacts (primarily
blood contact), the prevalence of HCV infection in non-injection drug users
(NIDUs) is higher than in the general population and HCV infection is more
likely among crack cocaine users that share crack smoking equipment (Macı́as
et al., 2008).
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Poor health outcomes are also related to a variety of social factors, including
socio-economic status and physical environments, known collectively as the
determinants of health (PHAC, 2011). In the context of the determinants of health,
it is evident that the crack-using population experiences the negative implications
of most of these factors. These factors interact with risk behaviors that are linked
to crack use and culminate in crack users being a marginalized and difficult-toreach population. Because they can be a difficult-to-reach population, developing
opportunities to maintain contact with these populations is also an important aim
of harm reduction in the context of public health. Some experiences common to
people who use crack include being more likely to live in poverty and experience
homelessness (Fischer et al., 2006; Haydon & Fisher, 2005; Leonard, DeRubeis, &
Birkett, 2006). Therefore, crack users are more likely to report illegal activity to
support their use, which has implications related to higher rates of involvement
with the criminal justice system (Ivsins et al., 2011). These socio-economic factors
are further complicated by the intense high and subsequent low experienced
from crack use, which contribute to the physiological and psychological addictive
attributes of the drug (Leonard et al., 2006). Marginalization of this population is
furthered by the stigma associated with crack use (Butters & Erickson, 2003).
Although most crack users are marginalized, the literature identifies several
particular at-risk groups, which warrant additional attention, notably women and
ethnic minorities. Women who use crack are at additional risk related to sexual
harms and risk for violence related to the stimulant nature of crack and genderbased violence targeting women who use crack (Bungay et al., 2009; Bungay,
Johnson, Varcoe, & Boyd, 2010; Rhodes & Hedrich, 2010). Crack use is also
associated with high-risk sexual behaviors such as unprotected intercourse with
multiple partners and sex work (often to support the associated drug use), which
have negative implications for their sexual health including increases risk of
STBBIs (Ivsins et al., 2011; Malchy et al., 2011).
In Canada, as in the United States and Europe, there are undertones of racial
inequity that are notable when examining the demographics of crack use. In
Canada, those of Aboriginal descent are over-represented in crack-using populations (Leonard et al., 2006). In the context of the present article, the term
Aboriginal refers to any persons who self-identify as being of First Nations, Metis,
or Inuit descent. A study conducted in Canada to assess SCUK utilization
reported the crack cocaine using population as being 35–50 percent Aboriginal
(Malchy et al., 2011). Aboriginal persons are more likely than most Canadians to
experience many of the negative effects of marginalization, such as poverty and
poorer health status, largely due to the ongoing generational effects of colonization and intergenerational trauma (Bergen-Cico, Wolf-Stanton, Filipovic, & Weisman, 2015; Frohlich, Ross, & Richmond, 2006; Timpson & O’Gorman, 2010).
Methods
This research is a case study of Winnipeg’s Safer Crack Use Kit (SCUK)
distribution program, the first municipally funded harm reduction policy
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designed to reduce the risk of harm associated with crack cocaine use in Canada.
The study draws from extant program assessment reports, hepatitis C (HCV)
prevalence data, policy analysis publications specific to Winnipeg, in addition to
scholarly literature on the efficacy of similar SCUK harm-reduction programs.
Literature reviews were conducted using ProQuest and MEDLINE. The ProQuest
database search was limited to peer-reviewed journal articles using the search
terms: harm reduction, risk reduction, HCV, crack cocaine, and cocaine. MEDLINE database was also used with the MeSH (Medical Subject Heading) terms:
harm reduction, risk reduction, HCV, crack cocaine, and cocaine.
Definitions of Terms
For purposes of this study the term crack cocaine uses the MeSH heading
definition of crack cocaine as the purified, alkaloidal, extra-potent form of cocaine,
which can be smoked (free-based), injected intravenously, and orally ingested.
Use of crack results in alterations in function of the cardiovascular system, the
autonomic nervous system, the central nervous system, and the gastrointestinal
system. Harm reduction is based on the MeSH heading definitions, which
describes harm reduction and harm minimization as the application of methods
designed to reduce the risk of harm associated with certain behaviors without
reduction in frequency of those behaviors. The risk-associated behaviors include
ongoing and active addictive behaviors. The term risk-reduction behavior was
also included in our MEDLINE literature search and is based on the MeSH
heading definition, which subsequently encompasses reference to lifestyle risk
reduction, and risk reduction, all of which are defined as reduction of high-risk
choices and adoption of low-risk quantity and frequency alternatives. There were
17 publications in MEDLINE that addressed harm reduction and crack cocaine
use; the majority of these articles (n ¼ 10, 60 percent) were based on research
conducted in Canada. There were an additional 6 articles in the ProQuest
literature search which yielded 23 publications, the majority (n ¼ 13, 57 percent)
were based on research conducted in Canada.
Setting. Winnipeg is a city located in the province of Manitoba in central Canada,
approximately 100 km north of the Canadian-American border. The city is
isolated, in terms of geographic placement and transportation routes, which have
implications for the flow of illicit substances into the community. According to
2006 census data, the city has a population of 644,000 and approximately 10
percent of the city population identify as Aboriginal (Statistics Canada, 2006).
This percentage of the population is significant as it represents the highest
percentage of Aboriginal residents of all major cities in Canada.
Wylie’s 2005 study demonstrated that the crack usage trends and associated
harms in Winnipeg were similar to that which would later be reported in other
Canadian studies (Leonard et al., 2008; Wylie, 2005). In studying injection drug
users in Winnipeg, who also smoked crack, 76 percent stated they had shared
drug equipment for inhalation and 31 percent had experienced oral burns or cuts
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(Wylie, 2005). The primary mandate of the Winnipeg Regional Health Authority
(WRHA) public health harm-reduction services are to decrease spread of STBBIs
and maintain contact with high-risk drug users. Thus, in response to public
health concerns that sharing of crack paraphernalia was increasing transmission
of infections such as HCV, in 2004 a policy of SCUK distribution was initiated in
Winnipeg. It is within this broader context that the public-health aims of the
SCUK program are examined.
Indicators of Effectiveness. Assessment of the Winnipeg SCUK distribution program’s ability to meet its public-health aims are measured by the program’s
ability to meaningfully engage and promote the health of marginalized clients.
One of the driving forces of the SCUK initiative was to prevent the spread of
HCV. To achieve this aim requires contact with at-risk populations, dissemination
of risk-reduction information and materials, HCV testing and treatment. In
support of the HCV reduction aim the following key indicators are used to
monitor the program’s adherence to planned goals and activities: (i) number of
contacts with clientele; (ii) number of safer smoking use kit supplies distributed;
(iii) safer sex and condom distribution; (iv) number and types of STBBI tests
performed, and results of STBBI tests; (v) health-care services provide (other than
STBBI testing); (vi) prenatal contacts; and (vii) reporting of interpersonal and/or
sexual violence. In addition to the aforementioned key indicators, the SCUK
distribution program aims to reduce social and fiscal costs associated with STBBIs
and poor health. Therefore, cost-benefit analysis is also examined.
Results
Utilizing these key indicators and cost-benefit analysis, we quantitatively
assessed the Winnipeg SCUK program in the context of HCV rate trends and their
annual programmatic measures for the numbers of: (i) client contacts, (ii) SCUKs
distributed, (iii) safer sex materials distributed, (iv) STBBI tests performed, (v) nonSTBBI health care services provided, (vi) prenatal contacts, and (vii) interpersonal
and/or sexual violence cases reported. The numbers and types of SCUK outreach
encounters with the target at-risk population in Winnipeg are presented in Table 1.
In the context of this paper, an encounter is defined as a face-to-face interaction
with an individual during which supplies or services are provided. Within this
definition, an encounter could occur multiple times with the same person on the
same day, if they were to return for additional supplies or services. Although
difficult to quantify the efficacy of responding to these indicators based on the raw
numbers listed in Table 1, it is important to note that the number of encounters
represent individuals accessing care that they would likely not have otherwise. The
numbers associated with these indicators do demonstrate that for a large majority
of encounters, the extent of the encounter is supply distribution rather than more
in-depth assistance with health-related matters.
During the 12-month WHRA evaluation period (October 1, 2013 to September
30, 2014) the WHRA had 13,816 SCUK encounters; of these one third (32 percent)
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Table 1. SCUK Encounters with Street Connections Staff
Aim of SCUK
Distribution Program
Street Connections staff
interactions with
clientele for SCUKs
Distribution of clean safe
smoking equipment
Access to safer sex
supplies
STBBI testing
Rapid HIV Testing
Number of Positive
STIs
Health-care service
referrals (other than
STBBI testing and
prenatal)
Prenatal contacts
Opportunity for
reporting of
interpersonal and/or
sexual violence
Harm Reduction Indicator
Numbers for 1 Year
Number of annual contacts
13,816 SCUK encounters
Numbers of SCUKs distributed
20,028 SCUKs distributed
Safer sex supplies distribution
8,249 condoms distributed
Numbers of STBBI tests conducted
through SCUK point of contact
Point of care rapid HIV test
117 STBBI tests
Numbers of health-care service
referrals through SCUK point of
contact
Numbers of prenatal contacts
through SCUK point of contact
Reporting of interpersonal violence,
sexual violence, sexual harms
through SCUK outreach contacts
73 rapid HIV tests 31 total; 1 HIVþ; 9
HCVþ; 21 Chlamydia and/or
Gonorrhoea
60 health care and other (primary
care, social services; addictions
treatment, medical care, antibiotics,
wound care, immunized)
30 testing, care and referral
6 individuals reported aggressive sex
work clientele
Data Source: Street Connections Program Monitoring Data October 1, 2013 to September
30, 2014; Ross (2015).
were solely for SCUK with no other services provided; whereas two thirds (68
percent) of all encounters resulted in other outreach (25 percent of the time this
was co-current needle distribution) (Ross, 2015). In total there were 20,028 SCUKs
distributed during this 12-month period (Ross, 2015). These 13,816 encounters
represent more than the distribution of SCUKs; they also provided the
opportunities for co-current needle distribution, pregnancy testing, prenatal
referrals, STBBI testing, other health-care services, and the reporting of interpersonal violence. By comparison, during this same time period the same outreach
program had 3,058 encounters for needle distribution (Ross, 2015). For this
community SCUK distribution provided 4.5 times as many encounters than
needle distribution, thereby quadrupling opportunities for public health interactions.
Analysis of the Winnipeg SCUK distribution program found that the majority
of individuals who submitted to urine and serology STBBI testing were SCUKtakers; comprising a larger percentage of the outreach population than individuals engaging in clean needle programs (Ross, 2015), thus indicating that the SCUK
distribution program is an effective means of engaging this population in STBBI
testing, including point-of-care/rapid HIV testing. With this in mind, since the
rates of positive STBBI results among street involved clients are as much as 11.5
times higher that the general population in Manitoba, STBBI testing amongst this
population should remain a priority because of the high-risk sexual networks of
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which they are part. SCUK distribution also provided greater opportunity for
condom distribution than needle distribution; 68 percent of SCUK encounters
included condom distribution compared to 56 percent of needle distribution
encounters (Ross, 2015). In addition to STBBI testing and treatment, “other”
health-care outreach is also an important aim of the SCUK distribution program.
The SCUK distribution program was also the means by which immunizations,
wound care, medical referrals, and prenatal testing and referral for care were
provided through street outreach.
Hepatitis C (HCV) Rates
Government monitoring data for HCV prevalence rates in Winnipeg are
available within the reporting of provincial data for Manitoba. Although data in
Figure 1 represent HCV crude rates in all of Manitoba, Winnipeg constitutes
more than half of the entire population of Manitoba. The Winnipeg health region
experiences higher rates and numbers of STBBIs than other municipalities in
Manitoba. Manitoba has had rates of HCV that are similar to the Canadian
national rate; in 2011 Manitoba had among the lowest ranking rates of HCV
compared to other Canadian provinces and territories. The crude rates of HCV
per 100,000 in this region have declined from 37.7 in 2004 to 23.9 per 100,000 in
2013 (Manitoba, 2014).
Figure 1. Regional Hepatitis C Rates Since SCUK Implementation.
Bergen-Cico/Lapple: Examination of Safe Crack Use Kit Distribution
357
Contents of Safer Crack Use Kits
The safer smoking use kits include an instructional sheet, alcohol swabs, and
key pieces of drug use equipment. Each piece of equipment has been carefully
selected for inclusion in the kits based on the health risks presented when people
use makeshift alternatives. The following is a description of the four key
components in the safer smoking use kits (smoking stems, screens, mouthpieces,
and push sticks) and the public health consideration for providing each
component. A key component of the kits are smoking stems made of heat
resistant glass, called borosilicate (this is the generic name, this type of glass may
be better known under the commercial brand name PyrexTM). The use of heat
resistant stems reduces the risk of burns during use. Five screens/filters made of
thin, porous brass metal sheets (similar to the small screens found inside water
faucets) are also included. The screens replace the steel wool/BrilloTM, which are
traditionally used. The screens permit the inhalation of drug vapor, while
minimizing the inhalation of chemical residue, embers, or materials that may be
dangerous to skin and tissue. Individual mouthpieces, made of non-latex foodgrade vinyl or PVC tubing that fits into the end of the stem which is inserted into
the mouth, are provided to further minimize risk of oral burns. The push sticks,
which are wooden dowels or chopsticks that are several inches long, are intended
to be used to position screens in stems (Ross, 2015). Push sticks are made
available to prevent the use of makeshift equipment. The use of makeshift
equipment for placement is of concern as it may cause stems to chip or crack
(OHRDP, 2015). In addition to SCUK distribution, supplementary harm-reduction
services provided by the public health program include needle distribution
services, condom and lubricant distribution, education (at both the individual
and community level), outreach and facilitation of access to health services
(WRHA, 2015). Figure 2 is a photograph of a standard SCUK.
Cost Effectiveness
The Canadian Nurses Association (CNA) notes that the key principles of
harm-reduction policies and programs should be based on the best evidence
available and aim to be cost effective (CNA, 2011). As such, the following section
examines the effectiveness and efficiency of current distribution practices utilizing
the markers of best practice and cost effectiveness. In Winnipeg the funding for
SCUKs is provided through the population and public health division of the
WRHA. The SCUKs are then distributed by public health employees, as well as
through a number of partnering community agencies. Within the public health
program, SCUKs are available as part of a larger harm-reduction program called
Street Connections. Street Connections services, including SCUKS, are available
weekdays during office hours at a fixed location, as well as through a mobile
outreach service, from 5:00 pm until 12:30 a.m., six nights a week (Backe et al.,
2012). The number of SCUKs provided varies according to supply and demand
(Ross, 2015).
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Figure 2. Safer Crack Use Kit.
In Winnipeg, the cost of each SCUK is $0.59 in Canadian dollars, as of 2012
(Backe et al., 2012). The total cost for SCUK supplies in the 2012–2013 fiscal year
was approximately $18,556, which can be compared to an estimated health-care
cost of $10,000 for a year of care for one individual with HCV and the estimated
cost of $100,000 for HCV treatment over their lifetime (Backe et al., 2012; Ross,
2015). Preventing a singular case of HCV or HIV infection per year through the
use of safer crack use kits equates to a very cost-effective harm-reduction
program and health policy. Although the conclusion that such numbers can seem
to draw may seem obvious, it is important to also consider the affiliated costs to
distribution, such as the wages for outreach workers and public health nurses, as
well as the costs associated with mobile service provision such as vehicle
maintenance.
In late 2013, the city of Vancouver put crack cocaine pipe vending machines
in place in the heaviest drug-using parts of the city. The cost of each pipe is $0.25
(Roberts & Stueck, 2014). This provides low-cost access to sterile drug-use
paraphernalia with virtually no cost to the public; however, there is no contact
with outreach workers or health-care providers. Ivsins et al. (2011) identified that
SCUK distribution in Victoria, BC led to cost savings for the drug user as they
did not need to purchase pipes, which in turn the users identified aided them to
decrease their involvement in illegal activity such as theft or sex work to obtain
money for purchasing pipes. This shift offers benefits on individual and
Bergen-Cico/Lapple: Examination of Safe Crack Use Kit Distribution
359
community levels. On the individual level there is potential for decreased
interaction with the justice system, less potential for incarceration, and decreased
sexual health harms associated with sex work. On the community level this
translates to reduced criminal activity, and safer neighborhoods. Reports of cost
savings for the user is provided from qualitative data and anecdotal reports,
therefore more robust research is needed to quantify this as a benefit.
Discussion
The response to SCUK distribution in Ottawa by people who use crack was
“immediate, high and sustained” (Leonard et al., 2006). This positive reception to
SCUKs by users has also been evident in Winnipeg and other cities across Canada
(Backe et al., 2012; Ivsins et al., 2011). Evaluations of SCUK programs in other
Canadian cities note that the introduction of SCUK distribution resulted in an
observed and reported shift from injection practices to smoking practices
(Leonard et al., 2006, 2008). This was also observed in the WRHA program (Backe
et al., 2012). Further evaluation is needed to ascertain if this transition was only a
transient change or if it represents sustained behavior change away from injection
use. Benefits of drug use via inhalation rather than injection are many, including
ingestion of less concentrated forms of the drug; therefore, reducing risk of
overdose, decreased risk of human immuno-deficiency virus (HIV) and HCV
transmission, and decreased infection rates both systemic and at the site of
injection (Backe et al., 2012). In Winnipeg, over the last few years needle
distribution has been noted to be increasing but pipe distribution has not
dropped in response (Inkster, personal communication). The difficulty with
evaluating the meaning of this trend is that multiple factors, such as the addition
of community distribution partners and changes in local drug availability, impact
the use and demand of harm-reduction resources. Thus, it can be difficult to
confirm the cause and correlation of these trends. SCUK distribution offers the
benefits as a potential means for outreach and engagement of a previously hardto-reach population (Haydon & Fischer, 2005; O’Byrne & Holmes, 2008; Ti et al.,
2011). Observations from service providers in the WRHA note that the
interactions with clients requesting SCUKs compared to IDU clients differ in that
the SCUK interactions are very rapid, brief interactions and Street Connections
staff report that it can be difficult to engage this population in further healthrelated interactions beyond the SCUK provision (Ross, 2015). A survey of Street
Connections staff found only 17 percent of their interactions provided opportunities for providing education in conjunction with SCUK distribution (Ross,
2015). Taking this into consideration the current SCUK program appears to utilize
harm-reduction personnel resources without benefit beyond kit distribution in
many encounters. The CDPC notes that the important benefit of SCUK distribution is the engagement of a marginalized group so as to provide service referrals
and education (CDPC, 2013). However, the issue of engagement and referral are
complicated as the client must be willing to receive these services. If a client is a
regular user and accesses SCUKS often, they may find attempts to “engage”
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repetitive and unnecessary. More important to harm-reduction services is the
foundation of service provision that allows for the organic building of trust in the
organization and providers over time. Many SCUK programs realize this dynamic
and have adapted their programming to reflect the reality of the brief nature of
these interactions. Options such as baskets or dispenser methods, such as those
used for condom distribution, have been adapted in some regions to allow for
access to supplies without the same expenditure of human resources. Similar to
the case of safer sex supplies, should the client have questions or need assistance
from staff, the staff is available to engage the client. The outreach education and
referral opportunities are areas in which the current policy could benefit from
improvement. Increased engagement with users, the utilization of peer-based
models, and increased action on larger scale causes of social harms are
recommended.
In other regions, reports of pipes being confiscated by police have been noted
as a barrier to the effectiveness of SCUK programming (Ivsins et al., 2011;
Leonard et al., 2006). Although the WRHA is currently trying to build a stronger
relationship with law enforcement in Winnipeg, front-line workers and users
report that pipes are sometimes discarded out of concern for difficulty with the
police (Ross, 2015). This highlights inefficiency in service provision and reinforces
the need for increased coordination of services and partnership between public
health and law enforcement. Ivsins et al. (2011) notes that it is important, “to
ensure that public health measures like SCUKs are not actively hindered or
undermined by law enforcement.” The European Monitoring Center for Drugs
and Drug Addiction (EMCDDA) also advocates for the pubic health benefits of
engaging and cooperating with law enforcement. While some progress has been
made, further advancements in cooperation with law enforcement will benefit the
success of SCUK distribution in Canada and elsewhere (EMCDDA, 2010).
Following the introduction of the SCUK program in 2004, a survey of streetinvolved clients in Winnipeg found that frequency of reported pipe sharing fell
from 80 percent to 40 percent (Backe et al., 2012). Other programs in Canada have
noted more modest decreases in sharing frequency (Leonard et al., 2008). In
addition, although reports of oral burns and trauma were not completely
eradicated, the incidence did diminish (Leonard et al., 2008). Due to the
mechanism of HCV transmission it is the coupling of both decreased sharing of
drug use paraphernalia as well as decreased oral trauma that offers the decreased
risk of infection with SCUK distribution. Of concern are the findings of Leonard
et al. (2006) that following the initiation of SCUK distribution, 60 percent of those
with oral sores related to crack use were still engaging in unprotected oral sex.
This highlights further need for intervention and education surrounding health
behaviors of crack users beyond their drug use. One difficulty in decreasing the
incidence of pipe sharing is due to the often social aspects of stimulant use, such
as crack, in which sharing behaviors are often normalized and reinforced due to
the settings and context in which the drug is used (Haydon & Fischer, 2005).
Further to this, sharing behaviors are usually linked to the network of close or
common relationships (Ross, 2015). Ivsins et al. (2011) noted that difficulty
Bergen-Cico/Lapple: Examination of Safe Crack Use Kit Distribution
361
accessing SCUKs was a factor that led to sharing. While an obvious solution
might be to advocate for policy change that allows for expanded distribution, one
must be cautious of the cost-benefit of such remedies.
As mentioned previously, the primary mandate of the WRHA SCUK
distribution program is to reduce the spread of STBBIs. The CDPC note that
provincial and health authority funding arrangements for harm-reduction
services usually flow from programs to prevent the transmission of blood-borne
pathogens such as HIV and HCV; therefore, they are not integrated with other
substance-related programs (CDPC, 2013). This highlights one of the main points
of ineffectiveness within the current policy foundation. The literature provides
some, albeit limited evidence of reductions in pathogen spread and thus for the
continued success of the SCUK program a re-alignment of funding and priorities
may need to be directed at other areas of harms. A challenge of harm reduction
programming is the balance of resources toward multiple projects and foci.
Anecdotal reports from WRHA service providers suggest that although harmreduction programming has several goals, as mentioned previously, the majority
of personnel hours are consumed by SCUK distribution (Ross, 2015). This is
substantiated by Backe et al. (2012), who note that in 2010, 75 percent of harmreduction client contacts were for SCUK distribution. This raises concerns that
other important harm-reduction opportunities may not be given priority as a
result of the substantial demand for SCUK distribution. Therefore, although cost
savings are apparent when comparing the cost of pipe supplies to health-care
costs associated with blood-borne infections, labor-intensive SCUK distribution
affects overall service provision, and cost effectiveness needs to be re-examined.
Although the current SCUK policy has flaws, the alternative of forgoing
SCUK distribution in its entirety does not appear to be a beneficial or preferred
option. Available research provides only a limited glimpse into the reductions in
harms associated with crack use; the literature almost universally recognizes this
population as a difficult to reach and high-risk group (Fischer et al., 2006; Ivsins
et al., 2011). What is evident is the increase in health-care service contact and the
development of trusting relationships between people who use crack and service
providers through supply distribution outreach (Backe et al., 2012; Carter &
MacPherson, 2013). Thus, the SCUK distribution policy may be most beneficial as
a means by which public-health workers can cultivate connections and maintain
contact with an otherwise difficult to reach, vulnerable, and high-risk population.
The withdrawal of SCUK distribution would result in loss of what is in most
cases the only point of contact between this population and the public-health
sector. When approaching public-health services from an equities perspective,
focusing efforts toward service provision to the most high-risk populations works
toward decreasing the gap in health disparity and facilitates connection with
difficult to reach marginalized people (PHAC, 2011). Moreover the cessation of
the SCUK distribution program by trained outreach providers contrast prevailing
recommendations to scale up such distribution services as part of larger publichealth approaches to substance use that respects the human rights of people who
use drugs (Carter & MacPherson, 2013).
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World Medical & Health Policy, 7:4
Harm reduction for crack use has remained a neglected area. For SCUK
distribution to be a effective it is dependent on the implementation of publichealth policies at the municipal and provincial level in addition to being
integrated into larger socio-political drug policies (Carter & MacPherson, 2013;
EMCDDA, 2010; O’Byrne & Holmes, 2008). For these reasons the findings of this
paper support an alternative SCUK policy that emphasizes and prioritizes not
only distribution, but more in-depth engagement with users and advocacy
regarding the more structural causes of marginalization and drug use. Support
for such action can be found readily in the literature. Rolles (2009) acknowledges
that harm reduction and prevention programming require greater action at
addressing underlying causes of use. Additionally, the EMCDDA states that
“reactive harm reduction measures focused at the micro risk environment of
cocaine use do little to mediate the influences in the drug’s macro risk
environment, upon which risk behavior and drug-related harms are contingent”
(Rhodes & Hedrich, 2010). Consensus is noted in the recommendation that harmreduction services and policies need to focus on the drug-related harms caused
by health inequities, such as housing access and financial stability (CNA, 2011;
CDPA, 2013; Rhodes & Hedrich, 2010). Each of these organizations recommends
comprehensive offering of services within harm-reduction programs that reach
beyond solely providing clean paraphernalia.
Fischer and colleagues describe people who use crack as the socioeconomically “marginalized of the marginalized” among street drug users (Fischer et al.,
2006). Thus, from an equity perspective, this is a population that warrants
attention and consideration in public-health and harm-reduction policies.
Expanded collaboration and integration of more emphasis for additional services
into the current harm-reduction framework is needed to achieve this. A process
that would allow for a simple, low-threshold access for clients identified as crack
users would be of benefit.
The Canadian federal government’s Anti-Drug Strategy utilized the four
pillars approach to drug policy until 2007, when it officially eliminated the pillar
of harm reduction, which is still used by some provincial and municipal
governments. This likely explains why, from the perspective of many in public
health, the distribution of funds across these four areas is unbalanced. Enforcement receives 70 percent of funding, while prevention receives 4 percent,
treatment receives 17 percent, and harm reduction receives only 2 percent (CPDC,
2013; DeBeck, Wood, et al., 2009). The CNA refers to this current national drug
policy as regressive in its priorities (CNA, 2011). With the Canadian federal
government offering such a funding model as an example, it is difficult for
provincial or municipal jurisdictions to break this mold. A more balanced
allocation of funds would provide the financial resources needed to offer more
comprehensive harm-reduction services, in addition to the existing SCUK
distribution. For this reason it is important at the municipal level to continue to
advocate for progressive changes to drug policy at all levels of government, as
well as support funding for rigorous research to demonstrate the benefits of
harm-reduction services.
Bergen-Cico/Lapple: Examination of Safe Crack Use Kit Distribution
363
The EMCDDA and CNA advocate the effectiveness of experiential, peerbased outreach and distribution (CNA, 2011; Rhodes & Hedrich, 2010), such as
the trained peer-to-peer network in Brazil that serves as the point of contact for
safer smoking equipment and educational information developed by other drug
users. Brazilian networks are NGO funded, which creates some instability
(Domanico & Malta, 2012), yet, the model used in Brazil does demonstrate
feasibility for training individuals who use crack to provide peer-to-peer
information about the health care and social supports available through the
public-health system, and may increase the connection to these services while
enabling nurses and other health-care workers to increase their availability in
clinical settings. However, it is not known if the crack-cocaine–using population
in this community will ultimately access these services in clinical settings.
Although several of the WRHA’s community partners incorporate peer-based
programming (Backe et al., 2012) the core WRHA public-health program does not
emphasize or incorporate a peer-based approach. Despite this, SCUK users
surveyed note that almost 70 percent obtained a pipe through informal distribution and that informal distribution networks are a source of support and
information sharing between users (Ross, 2015).
Limitations
This paper and its analyses are situated primarily within the context of
Canadian health care and public health policy, which may limit specific
international applicability. The HCV rates publically available are available only
for the province of Manitoba and not specifically for the city of Winnipeg.
Therefore, the declines in HCV prevalence cannot be directly attributed to harm
reduction and public health improvements related to SCUK distribution in
Winnipeg. Additionally, it should be noted that the primary author (AL) works in
the area of direct service provision within a harm-reduction program, and thus
recognizes internal bias with regard to the benefit of harm-reduction services.
Conclusion
Data on the causal pathways of disease transmission associated with sharing
crack pipes is limited; therefore, evaluation of SCUK distribution programs based
solely on changes in disease transmission rates is incomplete (Backe et al., 2012;
Canadian HIV/AIDS Legal Network, 2008; Strike et al., 2013). Regardless,
engaging with individuals who use crack is a public-health priority because of
the STBBI implication in sexual networks (Ross, 2015). Although many benefits
can be gleaned from the 11 years that the Winnipeg SCUK distribution policy has
been in practice, there are still mitigating factors that are not understood and
opportunities for improvement. The CNA have called for larger-scale studies and
systematic evaluations to determine the effectiveness of SCUK in reducing disease
transmission and modifying risk behaviors (CNA, 2011). Evidence regarding the
efficacy of SCUK distribution has been somewhat conflicted and current
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programming and outreach in most cities is limited in scope and reach (Fischer
et al., 2006). The harm-reduction needs of crack users, including the prevention of
STBBIs, have not received the same attention as IDU programming and services
(Leonard et al., 2008). Although much of the information presented in this paper
is specific to one Canadian city, the general observations and recommendations
are relevant to a larger Canadian and international audience. There is an urgent
need for more research to be completed regarding the extent of crack-related risks
and the measurable benefits of SCUK distribution. A more robust focus on both
qualitative and quantitative inquiry on this topic is warranted. Longitudinal
studies that examine the health impact of SCUKs over time would offer valuable
information. Data that would be of interest would include long-term drug-use
patterns (including information regarding type, amount and frequency of usage),
rates of STBBIs, patterns of connectivity with a health-care provider, and rates of
incarceration. Research that focuses on subgroups, such as women or those of
Aboriginal descent, would offer greater insight on which to base program foci.
Qualitative examination should not be overlooked as it provides insight into the
more nuanced manner in which harm reduction impacts usage and health.
Further research and understanding of the implications of SCUK distribution has
the potential to positively impact harm-reduction policy and programming on an
international scale. Assessment of the current SCUK policy supports continuation
of the policy as a means of fostering and retaining connection with people who
use crack cocaine to reduce harms and promote health.
Dessa Bergen-Cico, PhD, is associate professor in the Department of Public
Health at Syracuse University and holds a Research Appointment at Syracuse
Veterans Administration Medical Center.
Alicia Lapple, MSPH is a public health nurse in the Winnipeg Regional Health
Authority, specializing in health sexuality and harm reduction in Winnipeg,
Canada.
Notes
Conflicts of interest: None declared.
Corresponding author: Dessa Bergen-Cico, dkbergen@syr.edu
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