Reduced intensity VEPEMB regimen compared with standard ABVD in elderly Hodgkin lymphoma patients: results from a randomized trial on behalf of the Fondazione Italiana Linfomi (FIL)

Alternative regimen for chemotherapy-intolerant lymphoma including practical aspects in Japan

INTRODUCTION

With the increasing number of elderly patients with lymphoma and the emergence of novel agents, clinical investigations for patients considered intolerant to conventional cytotoxic chemotherapy are receiving more focus than before.

AREAS COVERED

This review aims to provide an overview of systemic treatment for patients with lymphoma who are intolerant to conventional chemotherapy, including practical aspects in Japan.

EXPERT OPINION

Traditional approaches include dose reduction (e.g. mini-CHOP) or non-anthracycline regimens (e.g. CVP or bendamustine-based regimens) to reduce the risk of cardiotoxicity. A recent trend is the combination of molecular-targeted agents, such as lenalidomide plus rituximab in B-cell lymphoma. However, maintaining durable responses remains a major challenge. In the future, clinical trials in elderly or frail patients are expected to investigate novel agents such as antibody-drug conjugates or bispecific T-cell engagers. In addition, comprehensive geriatric assessment for tailored therapeutic intervention or dose optimization strategies based on individual genomic data is expected in the context of prospective studies.

Treatment approaches for older Hodgkin lymphoma patients

PURPOSE OF REVIEW

Hodgkin lymphoma (HL) occurs at two age peaks around 25 and 60 years of age. Due to varying fitness and co-morbidities older patients are a heterogeneous group that has relatively poor treatment outcomes. The evolving therapeutic landscape for older HL is summarized herein.

RECENT FINDINGS

Due to lack of data from larger trials and approval of novel drugs, first-line treatment of limited-stage HL (i.e. early-stage favourable and unfavourable) remains largely A(B)VD and radiotherapy based. For patients with advanced-stage HL, the anti-CD30 antibody-drug conjugate brentuximab vedotin is approved in combination with AVD chemotherapy (BV-AVD). Due to toxicities such as febrile neutropenia or polyneuropathy and lack of improvement in progression-free and overall survival in the older subgroup, fully concomitant BV-AVD is however not used widely. More recently, promising early data was reported with the combination of nivolumab and AVD (N-AVD) in patients >60 years with advanced-stage HL. Second-line treatment depends on fitness and might include high-dose chemotherapy and autologous stem-cell transplantation for selected patients. For unfit or multiply relapsed patients, anti-PD1 antibodies are the preferred treatment option.

SUMMARY

The increasing number of older HL patients constitutes a therapeutic challenge despite recent advances and the increased usage of targeted agents.

Treatment patterns and outcomes for Hodgkin Lymphoma patients aged 60 and older: a report from the Brazilian Prospective Hodgkin Lymphoma Registry

The treatment of older patients with Hodgkin lymphoma (HL) remains a challenge. We sought to identify the treatment patterns and outcomes in older HL patients included in the Brazilian HL registry (NCT02589548). A total of 136 patients with HIV-negative classic HL, aged ≥ 60 years, diagnosed between 2009 and 2018, were analyzed. The median age was 66 years old (60-90), 72% had advanced disease, 62% had a high IPS, and 49% had a nodular sclerosis subtype. Median follow-up was 64 months for alive patients. ABVD was the front-line treatment in 96% of patients. Twenty-one patients (15%) died during front-line treatment. The 5-year PFS and 5-year OS rates were 55% and 59%, respectively. The 5-year OS rates in localized and advanced disease were 81% and 51% (p=0.013). Lung toxicity developed in 11% of the patients treated with ABVD. Bleomycin was administered for > 2 cycles in 65% of patients. Compared with 2009-2014, there was a decrease in the use of bleomycin for > 2 cycles in 2015-2018 (88% × 45%, p<0.0001). The impact of socioeconomic status (SES) on outcomes was studied in patients treated with ABVD. After adjusting for potential confounders, lower SES remained independently associated with poorer survival (HR 2.22 [1.14-4.31] for OS and HR 2.84 [1.48-5.45] for PFS). Treatment outcomes were inferior to those observed in developed countries. These inferior outcomes were due to an excess of deaths during front-line treatment and the excessive use of bleomycin. SES was an independent factor for shorter survival.

Current Treatment Options and the Role of Functional Status Assessment in Classical Hodgkin Lymphoma in Older Adults: A Review

Along with the fact that classical Hodgkin lymphoma (cHL) in older adults is frequently considered biologically different from cHL in younger patients, its most distinctive feature is its dismal clinical outcome due to the decreased effectiveness and greater toxicity of therapies. Although strategies to mitigate specific toxicities (e.g., cardiological and pulmonary) have obtained some results, in general, reduced-intensity schemes, proposed as an alternative to ABVD, have proved to be less effective. The addition of brentuximab vedotin (BV) to AVD, especially in a sequential scheme, has demonstrated good efficacy. However, the problem of toxicity persists even with this new therapeutic combination, with comorbidities remaining an important prognostic factor. The adequate stratification of functional status is necessary to distinguish between those patients who will benefit from full treatment and those who will benefit from alternative strategies. A simplified geriatric assessment based on the determination of ADL (activity of daily living), IADL (instrumental ADL), and CIRS-G (Cumulative Illness Rating Scale-Geriatric) scores is an easy-to-use tool that permits adequate patient stratification. Other factors of considerable impact on functional status such as sarcopenia and immunosenescence are currently being studied. A fitness-based treatment choice would also be very useful for relapsed or refractory patients, a more frequent and challenging situation than that is found in young cHL patients.

Older patients with Hodgkin Lymphoma: Walking the tightrope of efficacy and toxicity

Since its initial description, classical Hodgkin lymphoma (cHL) portends a greatly improved prognosis and the goal of treatment in most patients is cure with minimisation of toxicity from treatment. Outcomes in older patients (>60 years old) lag behind those of their younger counterparts however, and cure remains achievable mostly for those who can tolerate full doses of conventional chemotherapy. This review addresses the difference in biology between younger and older patients with cHL and examines the impact of frailty and comorbidities on outcomes. The toxicities of conventional chemotherapy in anthracycline-fit and -unfit patients are examined, with a particular focus on pulmonary toxicity associated with bleomycin in older patients. New advances are discussed, including the possibility of using more targeted therapies such as the anti-CD30 antibody brentuximab vedotin (BV) and checkpoint inhibitors as a method of reducing dependency on conventional chemotherapy for those less well able to tolerate it. Treatment of older patients with cHL remains an area of unmet need in hematological research, and efforts to rectify this knowledge gap should continue.

Treatment Strategies for Advanced Classical Hodgkin Lymphoma in the Times of Dacarbazine Shortage

The shortage of dacarbazine (DTIC) has created an acute and unprecedented crisis in the management of patients with classical Hodgkin lymphoma, with DTIC being an essential component of doxorubicin, bleomycin, vinblastine, and DTIC (ABVD) and prior attempts at omitting DTIC from ABVD leading to substantial loss of efficacy. In this review, we discuss the strategies to manage classical Hodgkin lymphoma during the DTIC shortage and propose a treatment algorithm on the basis of fitness and ability to receive anthracyclines safely.

Guideline for the first-line management of Classical Hodgkin Lymphoma - A British Society for Haematology guideline

This guideline was compiled according to the British Society for Haematology (BSH) process at https://b-s-h.org.uk/media/16732/bsh-guidance-development-process-dec-5-18.pdf. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) nomenclature was used to evaluate levels of evidence and to assess the strength of recommendations. The GRADE criteria can be found at http://www.gradeworkinggroup.org. Recommendations are based on a review of the literature using Medline, PubMed/Medline and Cochrane searches beginning from 2013 up to January 2021. The following search terms were used: [Hodgkin lymphoma OR Hodgkin disease] NOT non-Hodgkin; AND [chemotherapy OR radiotherapy]; AND [elderly]; AND [teenage OR adolescent OR young adult]; AND [pregnancy]. Filters were applied to include only publications written in English, studies carried out in humans, clinical conferences, congresses, clinical trials, clinical studies, meta-analyses, multicentre studies and randomised controlled trials. References pre-2013 were taken from the previous version of this guideline.¹ Review of the manuscript was performed by the British Society for Haematology (BSH) Guidelines Committee Haematology Oncology Taskforce, the BSH Guidelines Committee and the Haematology Oncology sounding board of BSH.

Association of Treatment Intensity With Survival in Older Patients With Hodgkin Lymphoma

IMPORTANCE

Hodgkin lymphoma is an aggressive blood cancer that is highly curable in younger patients who receive multiagent chemotherapy. Worse survival in older patients may reflect less-aggressive treatment, competing risks of death, or different disease biological factors.

OBJECTIVE

To examine the association between treatment intensity and cause-specific mortality among older adults with Hodgkin lymphoma.

DESIGN, SETTING, AND PARTICIPANTS

This was a population-based cohort study of patients aged 65 years or older with Medicare Part A and B fee-for-service coverage who received a diagnosis of Hodgkin lymphoma from 2000 to 2013. The association between treatment intensity and cause-specific mortality was estimated separately for early-stage and advanced-stage disease with Cox proportional hazards models. Multivariable adjustment and propensity score weighting helped control for confounding. Data are from the 1999 to 2016 Surveillance, Epidemiology, and End Results Medicare database. Data analysis was performed from April 2020 to June 2021.

EXPOSURES

First-line treatment categorized as (1) full chemotherapy regimen, (2) partial chemotherapy regimen, (3) single chemotherapy agent or radiotherapy, or (4) no treatment.

MAIN OUTCOMES AND MEASURES

The main outcome was 3-year Hodgkin lymphoma-specific and other-cause mortality.

RESULTS

Among 2686 patients (mean [SD] age, 75.7 [6.9] years; 1333 men [50%]), 1307 had early-stage disease and 1379 had advanced-stage disease. For Hodgkin lymphoma-specific mortality in patients with early-stage disease, hazard ratios (HRs) were higher for partial regimens (HR, 1.77; 95% CI, 1.22-2.57) or no treatment (HR, 1.91; 95% CI, 1.31-2.79) than for full regimens; there was no difference between single-agent chemotherapy or radiotherapy and full regimens. For other-cause mortality in patients with early-stage disease, HRs were higher for partial regimens (HR, 1.69; 95% CI, 1.18-2.44), single-agent chemotherapy or radiotherapy (HR, 1.62; 95% CI, 1.13-2.33), or no treatment (HR, 2.71; 95% CI, 1.95-3.78) than for full regimens. For Hodgkin lymphoma-specific mortality in patients with advanced-stage disease, HRs were higher for partial regimens (HR, 3.26; 95% CI, 2.44-4.35), single-agent chemotherapy or radiotherapy (HR, 2.85; 95% CI, 1.98-4.11), or no treatment (HR, 4.06; 95% CI, 3.06-5.37) than for full regimens. For other-cause mortality in patients with advanced-stage disease, HRs were higher for partial regimens (HR, 1.76; 95% CI, 1.32-2.33), single-agent chemotherapy or radiotherapy (HR, 1.65; 95% CI, 1.15-2.37), or no treatment (HR, 2.24; 95% CI, 1.71-2.94) than for full regimens.

CONCLUSIONS AND RELEVANCE

This cohort study found variability in the magnitude of the association between treatment intensity and mortality by stage and cause-specific mortality, possibly reflecting competing risks of death. However, full chemotherapy regimens were associated with lower mortality and could be considered for older adults who can tolerate them.

Clinical and prognostic role of sarcopenia in elderly patients with classical Hodgkin lymphoma: a multicentre experience

BACKGROUND

Elderly classical Hodgkin lymphoma (cHL) (ecHL) is a rare disease with dismal prognosis and no standard treatment. Fitness-based approaches may help design appropriate treatments. Sarcopenia has been associated with an increased risk of treatment-related toxicities and worse survival in various solid tumours, but its impact in ecHL is unknown. The aim of this retrospective multicentre study was to investigate the prognostic role of sarcopenia in ecHL.

METHODS

We included newly diagnosed >64 years old cHL patients who performed a baseline comprehensive geriatric assessment and high-dose computed tomography (CT) or 18fluorine-fluorodeoxyglucose positron emission tomography/CT before any treatment. Sarcopenia was measured as skeletal muscle index (SMI, cm² /m² ) by the analysis of high-dose CT or low-dose positron emission tomography/CT images at the L3 level. The specific cut-offs for the SMI were determined by receiver operator curve analysis and compared with those proposed in literature and studied in diffuse large B-cell lymphoma. Survival functions [progression-free survival [PFS] and overall survival (OS)] were calculated for the whole population and for different subgroups defined as per different sarcopenia cut-off levels.

RESULTS

We included 154 patients (median age 71 years old, 76 female). The median L3-SMI was 42 cm² /m² . The specific cut-off derived in our male population was 45 cm² /m² ; using this cut-off, 27 male patients (35%) were defined as sarcopenic. After a median follow-up of 5.9 years, the overall 5-year PFS and OS rates were 53% and 65%, respectively, and were significantly shorter in sarcopenic male patients compared with non-sarcopenic (PFS 31% vs. 61%, P = 0.008; OS 51% vs. 74%, P = 0.042). Applying diffuse large B-cell lymphoma-derived sarcopenic thresholds, there were no significant differences between sarcopenic and non-sarcopenic patients for both PFS and OS, with a sole exception of a significant reduced PFS in sarcopenic male patients using Namakura cut-off. The comprehensive geriatric assessment-determined frail functional status was an independent adverse prognostic factor for both female and male patients.

CONCLUSIONS

Baseline evaluation of sarcopenia through radiological examinations performed for ecHL staging may help define a proportion of male patients with unfavourable outcome with current treatment strategies. Also the functional status evaluation could allow to identify a frail subgroup of patients with worse outcome.

Current Treatment Options for Older Patients with Hodgkin Lymphoma

OPINION STATEMENT

Older adults with Hodgkin lymphoma (HL), commonly defined as age ≥ 60 years, represent approximately 20% of the total HL population. Historically, they have significantly inferior outcomes compared with younger patients. The cause of this is multifactorial, including biologic differences (e.g., mixed cellularity and EBV-related disease); high incidence of advanced stage disease; and frequency of comorbidities and decreased organ reserve leading to poorer tolerability of therapy with increased toxicity, including treatment-related mortality. Pretreatment evaluation for older HL patients should entail a geriatric assessment (GA), with evaluation of functional status and comorbidities (e.g., geriatric cumulative illness rating scale, CIRS-G) to determine fitness. Furthermore, treatment selection should be based in part on GA, with fit older patients receiving curative chemotherapy-based regimens and unfit or frail patients considering less intensive or non-chemotherapy-based platforms. Additionally, there may be consideration for pre-phase of therapy (e.g., pulse steroids) in order to improve performance status. The inclusion of anthracycline therapy appears important, while bleomycin-containing regimens (e.g., ABVD) may be associated with prohibitive pulmonary toxicity, and intensive therapies such as BEACOPP are too toxic. benefit ratio/benefit ratio, a priori omission of bleomycin may also be considered (i.e., AVD), especially for patients older than 70 years of age. In addition, newer regimens for older HL patients integrating novel therapeutic agents into frontline treatment have emerged as effective and tolerable options. Data incorporating brentuximab vedotin sequentially before and after AVD chemotherapy represent the best-reported outcomes in older HL patients to date. In the relapsed/refractory setting, salvage chemotherapy regimens followed by autologous stem cell transplantation should be considered for fit patients, while less intensive treatment, including the use of novel targeted agents, is an option for unfit or frail patients. In this review, we examine the epidemiology, importance of GA, and current treatment options for older HL patients.

A systematic review of therapeutic regimens for older patients with newly diagnosed Hodgkin lymphoma

Classical Hodgkin lymphoma (cHL) in older adults is associated with inferior outcomes and increased toxicity compared to younger patients. Novel therapies like brentuximab vedotin (BV) have yielded promising results, yet their optimal use in older cHL remains unclear. We performed a systematic review to assess outcomes and toxicity associated with frontline regimens in older cHL. We screened 196 references involving chemotherapy without BV and 662 references containing BV and included 9 studies (12 arms) without BV and 6 studies (7 arms) with BV. Progression-free survival (PFS) ranged from 47 to 84% at 2 years in BV-containing arms and 42-79% at 5 years in non-BV containing trials. Pulmonary toxicity was more common in arms receiving >2 cycles of bleomycin, whereas peripheral neuropathy was associated with cumulative BV dose. This review summarizes available treatment outcomes in newly diagnosed older cHL patients and may aid clinicians in decision-making regarding available frontline approaches.Key PointsThis systematic review suggests that >2 cycles of bleomycin is associated with excess pulmonary toxicity in cHL patients older than 60 years of age.Peripheral neuropathy was more frequent in patients receiving BV-containing regimens and was associated with cumulative BV dose.BV-containing regimens are associated with high response rates in advanced-stage patients, but follow-up is limited.

Comorbidity assessment to determine prognosis in older adult patients with classical Hodgkin lymphoma

The clinical management of older adult patients with Hodgkin lymphoma (HL) remains a major challenge. The aim of this study was to evaluate the impact of comorbidity assessment according to a standardized approach, the Cumulative Illness Rating Scale (CIRS), on prognosis in patients with classical HL aged 60 years and older. We studied 76 consecutive older adult patients with HL (median age 69 y, range 60-84) who had been treated in our institution between 1999 and 2018. Comorbidity was assessed at diagnosis according to CIRS. Anthracycline-containing chemotherapy with curative intent was administered in 59 (78%) patients. We identified 41 (54%) patients with at least one severe comorbidity rated on CIRS grade ≥ 3. Patients with severe comorbidity were more likely to have advanced-stage disease (P = .003), to have an International Prognostic Score (IPS) > 3 (P = .03), and to not receive anthracycline-containing chemotherapy (P = .008). The probability of overall survival (OS) at 3 years was 88% (95% CI, 71%-95%) in patients without severe comorbidities, while it was only 46% (95% CI, 29%-62%) in patients with a comorbidity CIRS grade ≥ 3 (P = .0001). The impact of comorbidity on prognosis was also evident when restricting the analysis to patients treated with anthracycline-containing therapy. The 3-year OS was 93% (95% CI, 76%-98%) (P = .004) in patients without severe comorbidity and 72% (95% CI, 47%-87%) in patients with severe comorbidity (P = .004). In a multivariate analysis, presence of comorbidity, but not age, was a significant factor for OS. Therefore, we conclude that a significant proportion of older adult patients with HL has severe comorbidity on the CIRS scale, which impacts more importantly than age on prognosis.

Bleomycin, vinblastine and dacarbazine combined with nonpegylated liposomal doxorubicin (MBVD) in elderly (≥70 years) or cardiopathic patients with Hodgkin lymphoma: a phase-II study from Fondazione Italiana Linfomi (FIL)

This phase-II study assessed activity and toxicity of substituting conventional doxorubicin with nonpegylated liposomal doxorubicin in the conventional ABVD regimen for the treatment of elderly or cardiopathic patients with HL. Stage I-IIA and IIB-IV patients were treated with three courses of MBVD plus radiotherapy, or six courses of MBVD, respectively, plus radiotherapy limited to bulky or residual disease areas. The primary endpoints were CR rate and the rate of cardiac events. Forty-seven patients were enrolled. Median age was 75 years, 13 had stage I-II disease. Overall, CR was achieved by 36 patients (77%, 95% CI: 62-88), 100% and 68% in stage I-II and III-IV, respectively. With a median follow-up of 40 months (IQR: 36-45). Three-year overall survival (OS) and progression-free survival (PFS) were 70% and 43%, respectively. Cardiac events grades 3-5 were reported in two patients. In conclusion, MBVD's activity and safety profile was comparable to historical ABVD data.

Hodgkin lymphoma in elderly patients

PURPOSE OF REVIEW

We aim to summarize the current knowledge on the treatment of elderly Hodgkin lymphoma patients with a focus on evidence from clinical trials and novel drugs.

RECENT FINDINGS

For elderly Hodgkin lymphoma patients above 60 years without precluding comorbidities a curative treatment approach is warranted. Early favorable stage patients should receive two cycles of multiagent chemotherapy followed by 20 Gy localized radiotherapy. Early unfavorable stage patients should receive four cycles of multiagent chemotherapy followed by 30 Gy localized radiotherapy. For advanced stage patients six cycles of multiagent chemotherapy can be recommended and should be followed by localized radiotherapy on residual disease manifestations. Relapsed or refractory patients should be treated in an individually tailored approach that considers both the patient's objectives and comorbidities. The antibody-drug conjugate brentuximab vedotin is a very effective option for elderly patients with a high response rate albeit limited durability. Anti-programed cell death protein 1 antibodies might also be effective in elderly Hodgkin lymphoma patients with a mechanism of action distinct from chemotherapy.

SUMMARY

In conclusion, the goal of treatment in newly diagnosed elderly Hodgkin lymphoma patients is curative whenever possible and prospective and retrospective evidence has shown that this is feasible for all disease stages with a variety of multiagent chemotherapy regimen. Relapsed and refractory elderly Hodgkin lymphoma patients can mostly only be treated with the goal of palliation. However, it remains to be seen if novel substances and new combination regimen are able to change that.

Controversies in the Approach to Initial Therapy of Hodgkin Lymphoma

PURPOSE OF REVIEW

Availability of highly effective novel agents has altered the approach to initial therapy in patients with classical Hodgkin lymphoma (cHL). We will review controversies in the following areas: (1) the role of radiation in early unfavorable disease and the optimal treatment strategies for (2) advanced-stage disease and (3) elderly patients.

RECENT FINDINGS

Strategies incorporating brentuximab vedotin into frontline treatment of cHL yielded favorable results in non-randomized elderly studies and were compared to ABVD in advanced disease among adults. Meanwhile, four cycles of escalated BEACOPP yielded unprecedented favorable results for the treatment of advanced disease in the German Hodgkin Study Group 18 study. The addition of novel agents to conventional treatment strategies has the potential to improve outcomes in high-risk groups of patients while reducing toxicity. The role of radiation therapy remains in question but may see diminished use with the incorporation of more effective agents in the frontline setting.

Optimizing therapy in advanced-stage Hodgkin lymphoma

The treatment of Hodgkin lymphoma has evolved continuously since the introduction of extended-field radiotherapy in the 1960s to involved-field and then involved-node radiotherapy, multiagent chemotherapy, combined chemoradiotherapy, risk-adapted and response-adapted modulation, and, most recently, introduction of antibody-drug conjugates and immune checkpoint-blocking antibodies. These changes have translated into progressively increasing cure rates, so that 10-year survival figures now exceed 80%, compared with <50% 40 years ago. The challenge now is how to improve upon success while maintaining, or if possible improving, the quality of life for survivors. Steering between undertreatment, with the risk of avoidable recurrences, and overtreatment, with the risk of unnecessary toxicity, remains complex because control of the lymphoma and the probability of survival are no longer closely linked. This requires trials with long follow-up and continuous reappraisal of the interaction between the illness; the method used to define risk, and the type of treatment involved. One important factor in this is age: outcomes in older patients have not improved at the same rate as those in the population under 60 years of age, reflecting the need for different approaches. Recently, treatment has moved from being primarily risk-based, using baseline characteristics such as anatomical stage and severity of the illness, to a more dynamic approach that takes account of the response to therapy, using functional imaging to make an early appraisal, with the option to modulate subsequent treatment. The results of several trials indicate that this has advantages, but a combination of risk- and response-adaptation is probably ideal.

Frontline Therapy for Classical Hodgkin Lymphoma by Stage and Prognostic Factors

Hodgkin lymphoma is a highly curable malignancy in early and advanced stages. Most patients are diagnosed in their teens or twenties and are expected to live decades beyond their treatment. Therefore, the toxicity of treatment must be balanced with the goal of cure. Thus, treatment has been refined through prognostic models and positron emission tomography-computed tomography (PET-CT)-directed therapy. Stratification by prognostic models defines groups of patients with favorable characteristics who may be treated with less intensive therapy upfront, including fewer cycles of chemotherapy, lower doses of radiation, or omission of radiation altogether. Alternatively, high-risk patients may be assigned to a more aggressive initial approach. The modern use of interim PET-CT allows further tailoring of treatment by response.

Hodgkin lymphoma in the elderly, pregnant, and HIV-infected

Hodgkin lymphoma (HL) presenting in patients with co-incidental advanced age, pregnancy, or human immunodeficiency virus (HIV) infection is uniquely challenging to manage. In this article we integrate recent evidence and clinical expertise to present recommendations for diagnosis and therapeutic management. Older patients with HL need to be carefully evaluated for comorbidies after which judicious choice of chemotherapy should minimize functional compromise. A pregnant patient with concurrent HL should be staged with minimal use of imaging requiring ionizing radiation and treated in an individualized manner optimally combining the strategies of treatment deferral when appropriate, use of single-agent vinblastine for symptomatic disease and reservation of multi-agent chemotherapy for the small minority of patients with aggressive clinical presentation. Treatment of HL coincident with HIV infection requires a combination of highly active anti-retroviral agents (HAART), standard multi-agent chemotherapy with meticulous attention to drug-drug interactions, and vigorous supportive care to ensure the best chance of cure.