Pulmonary and nodal tuberculosis in a patient with inflammatory bowel disease and HIV infection treated with infliximab

Biologic Therapies in HIV/AIDS Patients with Inflammatory Diseases: A Systematic Review of the Literature

Biologic therapies have been increasingly developed and used for the treatment of severe inflammatory diseases. However, the safety and efficacy profile of biologic drugs in patients with HIV is not well established as this patient population is historically excluded from clinical trials. We review the available evidence of biologic use in people with HIV. We conducted a systematic review of the literature up to June 29, 2022 and included studies that treated patients with HIV who have inflammatory disease using biologic drugs. Clinical data regarding safety and efficacy were abstracted into tables. One hundred twelve studies were included, and 179 patients were included in our study. Nearly all classes of biologics drugs had a favorable safety profile with minimal or minor adverse events. Anti-CD-20 inhibitors and TNF-alpha inhibitors were associated with opportunistic infections. Transient increase in HIV viral load was noted with use of some agents such as TNF-alpha inhibitors. The quality of evidence is low, restricted to case reports and retrospective reviews. However, the safety profile of biologics observed in these patients with HIV was overall favorable.

Rates of Serious Infections in HIV-Infected Patients Receiving Tumor Necrosis Factor Inhibitor Therapy for Concomitant Autoimmune Diseases

OBJECTIVE

To estimate the incidence of serious infections in patients with HIV infection and autoimmune disease who were treated with tumor necrosis factor (TNF) inhibitors, and to compare these rates by stratified viral load levels.

METHODS

Using a unified search strategy, 4 centers identified HIV-infected patients exposed to TNF inhibitors. Patient characteristics and infection data were assessed via chart review in all patients who were ≥18 years old and who received TNF inhibitor therapy after HIV diagnosis, between January 1999 and March 2015.

RESULTS

We studied 23 patients with 26 uses of TNF inhibitor therapy (86.7 person-years of followup). Two (8.7%) experienced at least 1 serious infection episode, for an overall incidence rate of 2.55 per 100 patient-years (95% confidence interval [95% CI] 0.28-9.23). The incidence rate per 100 patient-years was 3.28 (95% CI 0.04-18.26) among patients with a viral load >500 copies/ml at therapy initiation and 2.09 (0.03-11.65) among patients with a viral load ≤500 copies/ml.

CONCLUSION

This study suggests that the rate of serious infections in patients with HIV infection under active care who have received treatment with TNF inhibitors may be comparable to the rates observed in registry databases.

Use of tumor necrosis factor (TNF) inhibitors in patients with HIV/AIDS

Patients with HIV and AIDS are living longer because of advancements in antiretroviral therapy. These patients are often susceptible to debilitating inflammatory disorders that are refractory to standard treatment. We discuss the relationship of tumor necrosis factor-alpha and HIV and then review 27 published cases of patients with HIV being treated with tumor necrosis factor-alpha inhibitors. This review is limited because no randomized controlled trials have been performed with this patient population. Regardless, we propose that reliable seropositive patients, who are adherent to medication regimens and frequent monitoring and have failed other treatment modalities, should be considered for treatment with tumor necrosis factor-alpha inhibitors.