Chronic venous disease and injection drug use

Mucocutaneous alterations and complications in amphetamine abusers: a narrative review

Amphetamines are the second most commonly used illicit drug worldwide. Amphetamine use can result in significant cutaneous morbidity. This review highlights the dermatological manifestations of amphetamine abuse.

Wounds and Skin and Soft Tissue Infections in People Who Inject Drugs and the Utility of Syringe Service Programs in Their Management

Significance: Opioid use disorder and transition to injection drug use (IDU) are an urgent, nationwide public health crisis. Wounds and skin and soft tissue infections (SSTIs) are common complications of IDU that disproportionately affect people who inject drugs (PWID) and are a major source of morbidity and mortality for this population. Critical Issues: Injections in a nonsterile environment and reusing or sharing needles facilitates bacterial inoculation, with subsequent risk of serious complications such as sepsis, gangrene, amputation, and death. PWID are susceptible to infections with a wide spectrum of organisms beyond common culprits of SSTI, including Clostridium and Bacillus spp., as well as Candida. Recent Advances: Syringe services programs (SSPs) are cost-effective and successful in reducing harms associated with IDU. SSPs provide new equipment to PWID and aid in discarding used equipment. SSPs aim to reduce the risks of unhygienic injecting practices, which are associated with transmission of infections and blood-borne pathogens. Future Directions: Concurrently run SSPs and wound care clinics are uniquely positioned to facilitate care to PWID. Providing new, sterile equipment as well as early wound care intervention can reduce morbidity and mortality as well as health care expenditures by reducing the number of SSTI and injection-related wounds that require hospital admission. Establishment of wound care clinics as part of an SSP represents an untapped potential to reduce harm.

Trends in Morbidity, Mortality, and Cost of Hospitalizations Associated With Infectious Disease Sequelae of the Opioid Epidemic

BACKGROUND

Increases in fatal drug poisonings and hepatitis C infections associated with the opioid epidemic are relatively well defined, because passive surveillance systems for these conditions exist. Less described is the association between the opioid epidemic and skin, soft-tissue, and venous infections (SSTVIs), endocarditis, sepsis, and osteomyelitis.

METHODS

Michigan hospitalizations between 2016 and 2018 that included an International Classification of Diseases, Tenth Revision, Clinical Modification, code indicating substance use were examined for codes indicative of infectious conditions associated with injecting drugs. Trends in these hospitalizations were examined, as were demographic characteristics, discharge disposition, payer, and cost data.

RESULTS

Among hospitalized patients with a substance use diagnosis code, endocarditis, osteomyelitis, sepsis, and SSTVI hospitalizations increased by 33%, 35%, 24%, and 12%, respectively between 2016 and 2018. During this time frame, 1257 patients died or were discharged to hospice. All SSTVI hospitalizations resulted in >$1.3 billion in healthcare costs. Public insurance accounted for more than two-thirds of all hospitalization costs.

CONCLUSIONS

This study describes a method for performing surveillance for infection-related sequelae of injection drug use. Endocarditis, osteomyelitis, sepsis, and SSTVI hospitalizations have increased year over year between 2016 and 2018. These hospitalizations result in significant morbidity, mortality, and healthcare costs and should be a focus of future surveillance and prevention efforts.