Treatment protocols for classical Hodgkin lymphoma (HL) are provided below, including treatment for early-stage, advanced-stage, and relapsed/refractory disease.
General guidelines follow. Check specific guidelines for restaging and dosage adjustments for chemotherapy and/or radiation therapy depending on positron-emission tomography (PET) scanning throughout the various regimens.
Stages IA-IIA:
Regimens that combine chemotherapy and radiation therapy (RT) have replaced RT alone for treatment of early-stage, favorable disease. Involved-site radiation therapy (ISRT) is typically recommended, because high-dose, large-field radiation therapy (LFRT) increases risk for heart disease, pulmonary dysfunction, and secondary cancers.
Stage IA-IIA disease can be treated with the ABVD regimen for up to six cycles, or with the Stanford regimen for two cycles (ie, 8 weeks).
ABVD regimen
The ABVD regimen includes doxorubicin [Adriamycin], bleomycin, vinblastine, and dacarbazine[1]
Combined modality consisting of doxorubicin 25 mg/m2 IV plusbleomycin 10 units/m2 IV plusvinblastine 6 mg/m2 IV plusdacarbazine 375 mg/m2 IV on days 1 and 15; every 28 d generally for two to four cycles; followed by ISRT at a dose of 20-30 Gy (depending on German Hodgkin Study Group [GHSG] criteria)
Patients with fewer than two disease sites can be safely treated with two cycles of ABVD followed by ISRT; other patients with early-stage favorable HL should receive four cycles[2]
In selected patients with limited-stage, nonbulky HL with early response confirmed by functional imaging, ABVD for six cycles without RT has proved effective and safe.[3]
Imaging studies demonstrating response should be performed before proceeding with radiation therapy
Changes in therapy due to lack of efficacy must be supported by biopsy results documenting refractory/relapsed disease
Stanford V regimen
The Stanford V regimen includes doxorubicin, vinblastine, mechlorethamine, etoposide, vincristine, bleomycin, and prednisone given in a 28-day cycle, as follows:
Day 1: mechlorethamine 6 mg/m2 IV on day 1 plus
Days 1 and 15: doxorubicin 25 mg/m2 IV and vinblastine 6 mg/m2 IV plus
Days 8 and 22: bleomycin 5 units/m2 IV and vincristine 1.4 mg/m2 IV (not to exceed 2 mg/dose) plus
Days 15 and 16: etoposide 60 mg/m2 IV plus
Prednisone 40 mg/m2 PO every other day during weeks 1-6 (taper during weeks 7 and 8)
Follow with ISRT 30 Gy within 3 weeks of chemotherapy completion
Stages I-II unfavorable, bulky disease[1, 4, 5, 6] :
Stages I-II unfavorable, nonbulky disease[1, 4, 6] :
ABVD regimen:
Stanford V regimen:
The Stanford V regimen includes doxorubicin, vinblastine, mechlorethamine, etoposide, vincristine, bleomycin, and prednisone given in a 28-day cycle, as follows[5] :
Day 1: mechlorethamine 6 mg/m2 IV on day 1 plus
Days 1 and 15: doxorubicin 25 mg/m2 IV and vinblastine 6 mg/m2 IV plus
Days 8 and 22: bleomycin 5 units/m2 IV and vincristine 1.4 mg/m2 IV (not to exceed 2 mg/dose) plus
Days 15 and 16: etoposide 60 mg/m2 IV plus
Prednisone 40 mg/m2 PO every other day during weeks 1-10 (taper during weeks 11 and 12)
Follow within 3 weeks with ISRT 36 Gy in patients with stage 1-2 bulky mediastinal disease or bulky disease >10 cm; for nonbulky disease, use ISRT 30-36 Gy based upon presence of B symptoms
Escalated BEACOPP:
Escalated BEACOPP comprises bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine [Oncovin], procarbazine, and prednisone in a combined-modality 21-day cycle consisting of the following:
Day 1: Cyclophosphamide 1,200 mg/m2 PO plus doxorubicin 35 mg/m2 IV plus
Days 1-3: etoposide 200 mg/m2 IV plus
Days 1-7: procarbazine 100 mg/m2 PO plus
Days 1-14: prednisone 40 mg PO plus
Day 8: vincristine 1.4 mg/m2 IV (not to exceed 2 mg/dose) plus bleomycin 10 mg/m2 IV, follow by
Two 28-day cycles of ABVD and then ISRT
Stages III-IV:
ABVD for up to six cycles +/- ISRT[7] or
Stanford V for three cycles (12 weeks) if International Prognostic Score (IPS) < 3, +/- ISRT
Patients with advanced HL and IPS ≥4 should be treated with dose-escalated BEACOPP (bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisone) for four cycles, followed by either four standard doses of BEACOPP (bleomycin 10 units/m2 IV on day 8 plus etoposide 100 mg/m2 IV on days 1-3 plus doxorubicin 25 mg/m2 IV on day 1 pluscyclophosphamide 650 mg/m2 IV on day 1 plus vincristine 1.4 mg/m2 IV [not to exceed 2 mg/dose] on day 8 plusprocarbazine 100 mg/m2 PO on days 1-7 plus prednisone 40 mg/m2 PO on days 1-14; every 21 d) if early responders[8] OR
For slow responders, administer four additional dose-escalated BEACOPP (bleomycin 10 units/m2 IV on day 8 plus etoposide 200 mg/m2 IV on days 1-3 plus doxorubicin 35 mg/m2 IV on day 1 plus cyclophosphamide 1200 mg/m2 IV on day 1 plus vincristine 1.4 mg/m2 IV [not to exceed 2 mg/dose] on day 8 plus procarbazine 100 mg/m2 PO on days 1-7 plus prednisone 40 mg/m2 PO on days 1-14; every 21d)[8]
ISRT should be strongly considered following any of the above chemotherapy regimens for patients with bulky disease or those exhibiting a slow response to therapy by functional imaging (PET scan)
Changes in therapy due to lack of efficacy must be supported by biopsy results documenting refractory/relapsed disease
Previously untreated stage III-IV classical HL:
See the list below:
It has been estimated that approximately 20-30% of patients with HL do not achieve a long-term remission with front-line chemotherapy
Salvage therapy followed by high-dose chemotherapy and autologous stem cell transplantation (HDC-ASCT) can cure approximately 50% of patients (see below)[10]
Based on the British Columbia data, the best timing for HDC-ASCT is after the first relapse[11]
Regimens for patients eligible for HDC-ASCT (treatment goal = cure):
Many regimens are used in the treatment of patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL); these are primarily based on chemotherapy agents non–cross-resistant to those used in the front-line setting, with or without rituximab
The goal of salvage regimens is to achieve maximum tumor burden cytoreduction in preparation for HDC-ASCT[12]
ICE regimen (ifosfamide, carboplatin, and etoposide)[13] : Ifosfamide 5 g/m2 IV on day 2 pluscarboplatin area under the curve (AUC) 5 (not to exceed 800 mg/dose) on day 1 plus etoposide 100 mg/m2 IV daily on days 1-3; every 14 d for two cycles (see the Carboplatin AUC Dose Calculation [Calvert formula] calculator)
DHAP regimen (high-dose cytarabine [Ara-C], cisplatin, and dexamethasone)[14] : Dexamethasone 40 mg on days 1-4 pluscytarabine at 2 g/m2 IV every 12 h for two doses on day 2, pluscisplatin 100 mg/m2 IV on day 1; every 21 days for two cycles
ESHAP regimen (etoposide, methylprednisolone, Ara-C, and cisplatin)[15] : Etoposide 40 mg/m2/day IV plusmethylprednisolone 500 mg/day IV plus cisplatin at 25 mg/m2/day continuous IV infusion for 4 d plus cytarabine 2 g/m2 on day 5; every 21-28 d for three cycles (transplant candidate)
Regimens for patients who are not eligible for HDC-ASCT or patients who have relapsed/refractory disease after HDC-ASCT
Unfortunately, patients who are not eligible for HDC-ASCT or in whom HDC-ASCT has failed remain a challenge for the treating oncologist, pointing to the need for novel therapeutic strategies. Second-line therapies include the following[16] :
Brentuximab vedotin[17, 18] : 1.8 mg/kg IV infused over 30 min q3wk; continue treatment, not to exceed 16 cycles, or until disease progression or unacceptable toxicity
Nivolumab is indicated for classical HL that has relapsed or progressed after ASCT and post-transplantation brentuximab vedotin[19, 20]
Nivolumab dosage is 240 mg IV q2wk or 480 mg q4wk over 30 min until disease progression or unacceptable toxicity
Pembrolizumab is indicated for adult and pediatric patients with refractory classical HL or who have relapsed after 3 or more prior lines of therapy[21]
Pembrolizumab dosage is 200 mg IV q3wk or 400 mg IV q6wk until disease progression or unacceptable toxicity (for up to 24 months)[23]
Everolimus 10 mg PO once daily
C-MOPP (cyclophosphamide, vincristine, procarbazine, prednisone): cyclophosphamide 650 mg/m2 plus vincristine 1.4 mg/m2 (not to exceed 2 mg/dose) on day 1 plus procarbazine 100 mg/m2/day PO on days 1-7 plus prednisone 40 mg/m2/day PO on days 1-14; every 28 d
ESHAP (etoposide, methylprednisolone, Ara-C, and cisplatin)[15] : Etoposide 40 mg/m2/day IV plus methylprednisolone 500 mg/day IV plus cisplatin 25 mg/m2/day continuous IV infusion on days 1-4 plus cytarabine 2 g/m2 on day 5; every 21-28 d for six cycles (nontransplant candidate)
GCD (gemcitabine, carboplatin, dexamethasone): gemcitabine 1000 mg/m2 IV on days 1 and 8 plus carboplatin AUC 5 IV on day 1 plus dexamethasone 40 mg/day PO on days 1-4
GVD (gemcitabine, vinorelbine, liposomal doxorubicin): vinorelbine 20 mg/m2 IV plus gemcitabine 1000 mg/m2 IV plus doxorubicin liposomal 15 mg/m2 IV on days 1 and 8; every 21d for 2-6 cycles
IGEV (ifosfamide, gemcitabine, vinorelbine): 2000 mg/m2 IV plus mesna 2600 mg/m2 IV plus gemcitabine 800 mg/m2 on days 1-4 plus vinorelbine 20 mg/m2 on day 1
Mini-BEAM (carmustine, cytarabine, etoposide, melphalan): carmustine 60 mg/m2 on day 1 plus etoposide 75 mg/m2/day IV plus cytarabine 100 mg/m2 q12h on days 2-5 plus melphalan 30 mg/m2 IV on day 6; every 4-6 weeks
MINE (etoposide, ifosfamide, mesna, mitoxantrone): ifosfamide 1.33 g/m2/day IV plus mesna 1.33 g/m2/day IV (with ifosfamide), then mesna 500 mg PO 4 hr after each ifosfamide dose plus etoposide 65 mg/m2/day IV on days 1-3 plus mitoxantrone 8 mg/m2 IV on day 1
Histone deacetylase inhibitors,[22] immunomodulatory drugs, and adoptive cell transfer are therapeutic strategies with promising antitumor activity in heavily pretreated patients with HL
Referral of patients with relapsed/refractory HL is mandatory to further improve the clinical outcome of such patients.
Third-line therapies[16]
Bendamustine in patients who have failed HDT/ASCR or at least 2 prior multiagent chemotherapy regimens: 120 mg/m2 on days 1-2; every 28d for up to 6 cycles
Lenalidomide: 25 mg PO once daily on days 1-21; every 28d