Columvi
Glofitamab · Solution, Concentrate · Intravenous
Uses
1 INDICATIONS AND USAGE COLUMVI is indicated for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma, not otherwise specified (DLBCL, NOS) or large B-cell lymphoma (LBCL) arising from follicular lymphoma, after two or more lines of systemic therapy. This indication is approved under accelerated approval based on response rate and durability of response [see Clinical Studies (14.1) ] . Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial(s). COLUMVI is a bispecific CD20-directed CD3 T-cell engager indicated for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma, not otherwise specified (DLBCL, NOS) or large B-cell lymphoma (LBCL) arising from follicular lymphoma, after two or more lines of systemic therapy. This indication is approved under accelerated approval based on response rate and durability of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial(s). ( 1 )
Dosage and administration
Pretreat with a single 1,000 mg dose of obinutuzumab intravenously 7 days before initiation of COLUMVI (Cycle 1 Day 1). ( 2.2 ) Administer premedications as recommended. ( 2.3 ) Administer only as an intravenous infusion. ( 2.1 ) Recommended dosage ( 2.2 ): Treatment Cycle Cycle = 21 days Day Dose of COLUMVI Day 1 Obinutuzumab 1,000 mg Cycle 1 Day 8 Step-up dose 1 2.5 mg Day 15 Step-up dose 2 10 mg Cycle 2 to 12 Day 1 30 mg Administer in a facility equipped to monitor and manage CRS. ( 2.1 , 2.2 ) Patients should be hospitalized for the 2.5 mg step-up dose and for subsequent infusions as recommended. ( 2.1 , 2.2 ) See Full Prescribing Information for instructions on preparation and administration. ( 2.5 , 2.6 , 2.7 ) 2.1 Important Dosing Information Administer only as an intravenous infusion through a dedicated infusion line that includes a sterile 0.2-micron in-line filter. Administer COLUMVI diluted solution via intravenous bag infusion. The 2.5 mg dose may alternatively be administered via intravenous syringe infusion [see Dosage and Administration (2.5 , 2.6 , 2.7 )] . COLUMVI should only be administered by a healthcare professional with immediate access to appropriate medical support, including supportive medications to manage severe CRS [see Dosage and Administration (2.4) ] . Ensure adequate hydration before administering COLUMVI. Premedicate before each dose [see Dosage and Administration (2.3) ] . Following pretreatment with obinutuzumab, administer COLUMVI according to the step-up dosing schedule in Table 1 with appropriate premedication, including dexamethasone, to reduce the incidence and severity of CRS [see Dosage and Administration (2.3) ] . Due to the risk of CRS, patients should be hospitalized during and for 24 hours after completion of infusion of step-up dose 1 (2.5 mg on Cycle 1 Day 8) [see Dosage and Administration (2.2) and Warnings and Precautions (5.1) ] . Patients who experienced any grade CRS during step-up dose 1 should be hospitalized during and for 24 hours after completion of step-up dose 2 (10 mg on Cycle 1 Day 15). CRS with step-up dose 2 can occur in patients who did not experience CRS with step-up dose 1 [see Dosage and Administration (2.2) and Warnings and Precautions (5.1) ] . For subsequent doses, patients who experienced Grade ≥ 2 CRS with their previous infusion should be hospitalized during and for 24 hours after the completion of the next COLUMVI infusion. 2.2 Recommended Dosage Pretreatment with Obinutuzumab Pretreat all patients with a single 1,000 mg dose of obinutuzumab administered as an intravenous infusion on Cycle 1 Day 1, 7 days prior to initiation of COLUMVI (see Table 1 ) to deplete the circulating and lymphoid tissue B cells. Obinutuzumab should be administered as an intravenous infusion at 50 mg/hour. The rate of infusion can be escalated in 50 mg/hour increments every 30 minutes to a maximum of 400 mg/hour. Refer to the obinutuzumab prescribing information for complete dosing information. COLUMVI Step-up Dose Schedule COLUMVI dosing begins with a step-up dose schedule. Following completion of pretreatment with obinutuzumab on Cycle 1 Day 1, administer COLUMVI as an intravenous infusion according to the step-up dose schedule in Table 1 . Administer premedications for each dose of COLUMVI as described in Table 3 [see Dosage and Administration (2.3) ]. Table 1: COLUMVI Dosing Schedule (21-Day Treatment Cycles) Treatment cycle Day Dose of COLUMVI Duration of infusion Cycle 1 Day 1 Obinutuzumab Refer to " Pretreatment with obinutuzumab " described above. Day 8 Step-up dose 1 2.5 mg 4 hours For patients who experience CRS with their previous dose of COLUMVI, the time of infusion may be extended up to 8 hours. Day 15 Step-up dose 2 10 mg Cycle 2 Day 1 30 mg 4 hours Cycle 3 to 12 Day 1 30 mg 2 hours If the patient experienced CRS with the previous dose, the duration of infusion should be maintained at 4 hours. Continue COLUMVI for a maximum of 12 cycles (inclusive of Cycle 1 step-up dosing) or until disease progression or unacceptable toxicity, whichever occurs first. Monitoring for Cytokine Release Syndrome [see Warnings and Precautions (5.1) ] Administer the COLUMVI infusions intravenously in a healthcare setting with immediate access to medical support to manage CRS, including severe CRS. For the first COLUMVI step-up dose (2.5 mg on Cycle 1 Day 8), patients should be hospitalized during and for 24 hours after completion of the COLUMVI infusion. Patients who experienced any grade CRS during step-up dose 1 should be hospitalized during and for 24 hours after completion of step-up dose 2 (10 mg on Cycle 1 Day 15). CRS with step-up dose 2 can occur in patients who did not experience CRS with step-up dose 1. For subsequent infusions (30 mg on Day 1 of Cycle 2 or subsequent cycles), patients who experienced Grade ≥ 2 CRS with their previous infusion should be hospitalized during and for 24 hours after completion of the next COLUMVI infusion. For monitoring after delayed or missed doses of COLUMVI, follow the recommendations in Table 2 . Delayed or Missed Doses If a dose of COLUMVI is delayed, restart therapy based on the recommendations made in Table 2 , then resume the treatment schedule accordingly. For repeat of the 2.5 mg dose patients should be hospitalized during and for 24 hours after completion of the COLUMVI infusion. For the repeat of the 10 mg dose, patients should be hospitalized during and for 24 hours after completion of the COLUMVI infusion if any grade CRS occurred during the most recent 2.5 mg dose. Table 2: Recommendations for Restarting COLUMVI After Dose Delay Last Dose Administered Time Since Last Dose Administered Action for Next Dose(s) Administer premedication as per Table 3 for all patients. Obinutuzumab pretreatment (Cycle 1 Day 1) ≤ 2 weeks Administer COLUMVI 2.5 mg (Cycle 1 Day 8) Patients should be hospitalized during and for 24 hours after completing infusion of the 2.5 mg dose.
Dosage forms and strengths
Injection: 2.5 mg/2.5 mL (1 mg/mL) clear, colorless solution in a single-dose vial. 10 mg/10 mL (1 mg/mL) clear, colorless solution in a single-dose vial. Injection: 2.5 mg/2.5 mL (1 mg/mL) in a single-dose vial. ( 3 ) 10 mg/10 mL (1 mg/mL) in a single-dose vial. ( 3 )
Contraindications
None. None. ( 4 )
Warnings and precautions
Neurologic Toxicity : Can cause serious neurologic toxicity, including Immune Effector Cell-Associated Neurotoxicity Syndrome (ICANS). Monitor for neurologic toxicity; withhold or permanently discontinue based on severity. ( 5.2 ) Serious Infections : Can cause serious or fatal infections. Monitor patients for signs and symptoms of infection and treat appropriately. ( 5.3 ) Tumor Flare : Can cause serious tumor flare reactions. Monitor patients at risk for complications of tumor flare. ( 5.4 ) Embryo-Fetal Toxicity : May cause fetal harm. Advise females of reproductive potential of the potential risk to the fetus and to use effective contraception. ( 5.5 , 8.1 , 8.3 ) 5.1 Cytokine Release Syndrome COLUMVI can cause serious and fatal cytokine release syndrome (CRS) [see Adverse Reactions (6.1) ] . Among 145 patients who received COLUMVI, CRS occurred in 70%, with Grade 1 CRS developing in 52% of all patients, Grade 2 in 14%, Grade 3 in 2.8%, and Grade 4 in 1.4%. The most common manifestations of CRS included fever, tachycardia, hypotension, chills, and hypoxia. CRS occurred in 56% of patients after the 2.5 mg dose of COLUMVI, 35% after the 10 mg dose, 29% after the initial 30 mg target dose, and 2.8% after subsequent doses. With the first step-up dose of COLUMVI, the median time to onset of CRS (from the start of infusion) was 14 hours (range: 5 to 74 hours). CRS after any dose resolved in 98% of cases, with a median duration of CRS of 2 days (range: 1 to 14 days). Recurrent CRS occurred in 34% of all patients. CRS can first occur with the 10 mg dose; of 135 patients treated with the 10 mg dose of COLUMVI, 15 patients (11%) experienced their first CRS event with the 10 mg dose, of which 13 events were Grade 1, 1 event was Grade 2, and 1 event was Grade 3. Administer COLUMVI in a facility equipped to monitor and manage CRS. Initiate therapy according to the COLUMVI step-up dosing schedule to reduce the risk of CRS, administer pretreatment medications, and ensure adequate hydration [see Dosage and Administration (2.3) ] . Patients should be hospitalized during and for 24 hours after completing infusion of the 2.5 mg step-up dose. Patients who experienced any grade CRS during the 2.5 mg step-up dose should be hospitalized during and for 24 hours after completion of the 10 mg step-up dose. For subsequent doses, patients who experienced Grade ≥ 2 CRS with the previous infusion should be hospitalized during and for 24 hours after the next COLUMVI infusion [see Dosage and Administration (2.1 and 2.2) ] . At the first sign of CRS, immediately evaluate patients for hospitalization, manage per current practice guidelines, and administer supportive care; withhold or permanently discontinue COLUMVI based on severity [see Dosage and Administration (2.4) ] . If CRS is refractory to management, consider other causes including hemophagocytic lymphohistiocytosis. 5.2 Neurologic Toxicity COLUMVI can cause serious and fatal neurologic toxicity, including Immune Effector Cell-Associated Neurotoxicity (ICANS) [see Adverse Reactions (6.1) ] . Among 145 patients who received COLUMVI, the most frequent neurologic toxicities of any grade were headache (10%), peripheral neuropathy (8%), dizziness or vertigo (7%), and mental status changes (4.8%, including confusional state, cognitive disorder, disorientation, somnolence, and delirium). Grade 3 or higher neurologic adverse reactions occurred in 2.1% of patients and included somnolence, delirium, and myelitis. Cases of ICANS of any grade occurred in 4.8% of patients. Coadministration of COLUMVI with other products that cause dizziness or mental status changes may increase the risk of neurologic toxicity. Optimize concomitant medications and hydration to avoid dizziness or mental status changes. Institute fall precautions as appropriate. Monitor patients for signs and symptoms of neurologic toxicity, evaluate, and provide supportive therapy; withhold or permanently discontinue COLUMVI based on severity [see Dosage and Administration (2.4) ] . Evaluate patients who experience neurologic toxicity such as tremors, dizziness, or adverse reactions that may impair cognition or consciousness promptly, including potential neurology evaluation. Advise affected patients to refrain from driving and/or engaging in hazardous occupations or activities, such as operating heavy or potentially dangerous machinery, until the neurologic toxicity fully resolves. 5.3 Serious Infections COLUMVI can cause serious or fatal infections [see Adverse Reactions (6.1) ] . Serious infections were reported in 16% of patients, including Grade 3 or 4 infections in 10%, and fatal infections in 4.8% of patients. Grade 3 or higher infections reported in ≥ 2% of patients were COVID-19 infection (6%), including COVID-19 pneumonia, and sepsis (4.1%). Febrile neutropenia occurred in 3.4% of patients. COLUMVI can cause progressive multifocal leukoencephalopathy (PML), including fatal cases [see Adverse Reactions (6.1) ] . COLUMVI should not be administered to patients with an active infection. Administer antimicrobial prophylaxis according to guidelines. Monitor patients before and during COLUMVI treatment for infection, including for neurologic signs and symptoms of PML, and treat appropriately. Withhold or consider permanent discontinuation of COLUMVI based on severity [see Dosage and Administration (2.4) ] . 5.4 Tumor Flare COLUMVI can cause serious tumor flare [see Adverse Reactions (6.1) ] . Manifestations include localized pain and swelling at the sites of the lymphoma lesions and/or dyspnea from new pleural effusions. Tumor flare was reported in 12% of patients who received COLUMVI, including Grade 2 tumor flare in 4.8% of patients and Grade 3 tumor flare in 2.8%. Recurrent tumor flare occurred in two (12%) of the affected patients. Most tumor flare events occurred during Cycle 1, with a median time to first onset of 2 days (range: 1 to 16 days) after the first dose of COLUMVI.
Side effects
The following clinically significant adverse reactions are described elsewhere in the labeling: Cytokine Release Syndrome [see Warnings and Precautions (5.1) ] Neurologic Toxicity [see Warnings and Precautions (5.2) ] Serious Infections [see Warnings and Precautions (5.3) ] Tumor Flare [see Warnings and Precautions (5.4) ] The most common (≥ 20%) adverse reactions, excluding laboratory abnormalities, are cytokine release syndrome, musculoskeletal pain, rash, and fatigue. The most common (≥ 20%) Grade 3 to 4 laboratory abnormalities are lymphocyte count decreased, phosphate decreased, neutrophil count decreased, uric acid increased, and fibrinogen decreased. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Genentech at 1-888-835-2555 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Relapsed or Refractory DLBCL, NOS or LBCL Arising from Follicular Lymphoma Study NP30179 The safety of COLUMVI was evaluated in Study NP30179, a multi-cohort, multicenter, single-arm clinical trial that included 154 adult patients with relapsed or refractory large B-cell lymphoma (LBCL) after two or more lines of systemic therapy [see Clinical Studies (14.1) ] . The trial required an ECOG performance status of 0 or 1, absolute neutrophil count ≥ 1,500/µL, platelet count ≥ 75,000/µL independent of transfusion, serum creatinine ≤ 1.5 × upper limit of normal (ULN) or creatinine clearance (CLcr) ≥ 50 mL/min, and hepatic transaminases ≤ 3 × ULN. The trial excluded patients with active or previous central nervous system (CNS) lymphoma or CNS disease, acute infection, recent infection requiring intravenous antibiotics, or prior allogeneic hematopoietic stem cell transplantation (HSCT). Patients received pretreatment with a single dose of obinutuzumab on Day 1 of Cycle 1 (seven days prior to start of COLUMVI). Following premedication, COLUMVI was administered by intravenous infusion according to the step-up dosing schedule with 2.5 mg on Day 8 of Cycle 1, and 10 mg on Day 15 of Cycle 1. Patients received the 30 mg COLUMVI dose by intravenous infusion on Day 1 of subsequent cycles for a maximum of 12 cycles (including step-up dosing). Each cycle was 21 days. Patients were hospitalized during and for 24 hours following completion of at least the first step-up dose. Of the 154 patients who initiated study treatment, 145 received COLUMVI; nine patients (6%) did not receive COLUMVI due to infection, progressive disease, or patient decision. Patients received a median of 5 cycles of COLUMVI with 30% receiving all 12 cycles of COLUMVI. Of patients who received COLUMVI, the median age was 66 years (range: 21 to 90 years); 66% were male; 77% were White, 4.8% were Asian, 1.4% were Black or African American, 6% were Hispanic or Latino. The main diagnoses were DLBCL, NOS and LBCL arising from follicular lymphoma. Serious adverse reactions occurred in 48% of patients who received COLUMVI. Serious adverse reactions in ≥ 2% of patients included CRS, COVID-19 infection, sepsis, and tumor flare. Fatal adverse reactions occurred in 5% of patients from COVID-19 infection (3.4%), sepsis (1.4%), and delirium (0.6%). Adverse reactions led to permanent discontinuation of COLUMVI in 7% of patients, including from infection, delirium, neutropenia, and CRS. Adverse reactions led to dose interruptions of COLUMVI in 19% of patients, most frequently (≥ 2%) from neutropenia and thrombocytopenia. The most common (≥ 20%) adverse reactions, excluding laboratory terms, were CRS, musculoskeletal pain, rash, and fatigue. The most common Grade 3 to 4 laboratory abnormalities (≥ 20%) were lymphocyte count decreased, phosphate decreased, neutrophil count decreased, uric acid increased, and fibrinogen decreased. Table 9 summarizes adverse reactions observed in Study NP30179. Table 9: Select Adverse Reactions (≥ 10%) in Patients with Relapsed or Refractory LBCL Who Received COLUMVI in Study NP30179 Adverse Reactions COLUMVI N=145 All grades (%) Grade 3 or 4 (%) The table includes a combination of grouped and ungrouped terms. Adverse reactions were graded using NCI CTCAE version 4.03, with the exception of CRS, which was graded per ASTCT consensus criteria in most cases. Immune system disorders Cytokine release syndrome 70 4.1 Musculoskeletal and connective tissue disorders Musculoskeletal pain Includes musculoskeletal pain, back pain, bone pain, flank pain, myalgia, neck pain, and pain in extremity. 21 2.1 General disorders Fatigue Includes fatigue and asthenia. 20 1.4 Pyrexia 16 0 Edema Includes edema, edema peripheral, swelling face, and face edema. 10 0 Skin and subcutaneous tissue disorders Rash Includes rash, rash pruritic, rash maculo-papular, dermatitis, dermatitis acneiform, dermatitis exfoliative, erythema, palmar erythema, pruritus, and rash erythematous. 20 1.4 Gastrointestinal disorders Constipation 14 0 Diarrhea 14 0 Nausea 10 0 Abdominal pain Includes abdominal pain, abdominal discomfort, and abdominal pain upper. 10 0 Neoplasms Tumor flare 12 2.8 Neurologic Disorders Headache 10 0 Clinically relevant adverse reactions occurring in < 10% of patients who received COLUMVI included infusion-related reaction, peripheral neuropathy, pneumonia, mental status changes, vomiting, tumor lysis syndrome, febrile neutropenia, upper respiratory tract infection, sepsis, herpes zoster infection, gastrointestinal hemorrhage, tremor, myelitis, and colitis. Table 10 summarizes laboratory abnormalities in Study NP30179.
Drug interactions
For certain CYP substrates where minimal concentration changes may lead to serious adverse reactions, monitor for toxicities or drug concentrations of such CYP substrates when coadministered with COLUMVI. Glofitamab-gxbm causes the release of cytokines [see Clinical Pharmacology (12.2) ] that may suppress the activity of CYP enzymes, resulting in increased exposure of CYP substrates. Increased exposure of CYP substrates is more likely to occur after the first dose of COLUMVI on Cycle 1 Day 8 and up to 14 days after the first 30 mg dose on Cycle 2 Day 1 and during and after CRS [see Warnings and Precautions (5.1) ] .
Use in specific populations
Lactation : Advise not to breastfeed. ( 8.2 ) 8.1 Pregnancy Risk Summary Based on its mechanism of action COLUMVI may cause fetal harm when administered to a pregnant woman [see Clinical Pharmacology (12.1) ] . There are no available data on the use of COLUMVI in pregnant women to evaluate for a drug-associated risk. No animal reproductive and developmental toxicity studies have been conducted with glofitamab-gxbm. Glofitamab-gxbm causes T-cell activation and cytokine release; immune activation may compromise pregnancy maintenance. In addition, based on expression of CD20 on B cells and the finding of B-cell depletion in non-pregnant animals, glofitamab-gxbm can cause B-cell lymphocytopenia in infants exposed to glofitamab-gxbm in-utero. Human immunoglobulin G (IgG) is known to cross the placenta; therefore, COLUMVI has the potential to be transmitted from the mother to the developing fetus. Advise women of the potential risk to the fetus. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. 8.2 Lactation Risk Summary There are no data on the presence of glofitamab-gxbm in human milk or the effects on the breastfed child or milk production. Because human IgG is present in human milk, and there is potential for glofitamab-gxbm absorption leading to B-cell depletion, advise women not to breastfeed during treatment with COLUMVI and for 1 month after the last dose of COLUMVI. 8.3 Females and Males of Reproductive Potential COLUMVI may cause fetal harm when administered to a pregnant woman [see Use in Specific Populations (8.1) ]. Pregnancy Testing Verify pregnancy status in females of reproductive potential prior to initiating COLUMVI. Contraception Females Advise female patients of reproductive potential to use effective contraception during treatment with COLUMVI and for 1 month after the last dose of COLUMVI [see Use in Specific Populations (8.1) ] . 8.4 Pediatric Use The safety and efficacy of COLUMVI in pediatric patients have not been established. 8.5 Geriatric Use Of the 145 patients with relapsed or refractory LBCL who received COLUMVI in study NP30179, 55% were 65 years of age or older, and 23% were 75 years of age or older. There was a higher rate of fatal adverse reactions, primarily from COVID-19, in patients 65 years of age or older compared to younger patients [see Adverse Reactions (6.1) ] . No overall differences in efficacy were observed between patients 65 years of age or older and younger patients.
Pregnancy
8.1 Pregnancy Risk Summary Based on its mechanism of action COLUMVI may cause fetal harm when administered to a pregnant woman [see Clinical Pharmacology (12.1) ] . There are no available data on the use of COLUMVI in pregnant women to evaluate for a drug-associated risk. No animal reproductive and developmental toxicity studies have been conducted with glofitamab-gxbm. Glofitamab-gxbm causes T-cell activation and cytokine release; immune activation may compromise pregnancy maintenance. In addition, based on expression of CD20 on B cells and the finding of B-cell depletion in non-pregnant animals, glofitamab-gxbm can cause B-cell lymphocytopenia in infants exposed to glofitamab-gxbm in-utero. Human immunoglobulin G (IgG) is known to cross the placenta; therefore, COLUMVI has the potential to be transmitted from the mother to the developing fetus. Advise women of the potential risk to the fetus. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively.
Pediatric use
8.4 Pediatric Use The safety and efficacy of COLUMVI in pediatric patients have not been established.
Geriatric use
8.5 Geriatric Use Of the 145 patients with relapsed or refractory LBCL who received COLUMVI in study NP30179, 55% were 65 years of age or older, and 23% were 75 years of age or older. There was a higher rate of fatal adverse reactions, primarily from COVID-19, in patients 65 years of age or older compared to younger patients [see Adverse Reactions (6.1) ] . No overall differences in efficacy were observed between patients 65 years of age or older and younger patients.
Description
Glofitamab-gxbm is a bispecific CD20-directed CD3 T-cell engager. It is a recombinant humanized anti-CD20 anti-CD3ɛ bispecific immunoglobulin G1 (IgG1) monoclonal antibody produced in Chinese hamster ovary (CHO) cells. Glofitamab-gxbm has an approximate molecular weight of 197 kDa. COLUMVI (glofitamab-gxbm) injection is a sterile, preservative-free, colorless, clear solution supplied in single-dose vials for intravenous infusion. COLUMVI is supplied in 2.5 mg/2.5 mL and 10 mg/10 mL single-dose vials at a concentration of 1 mg/mL. Each mL of solution contains 1 mg glofitamab-gxbm, histidine (0.63 mg), histidine hydrochloride monohydrate (3.34 mg), methionine (1.49 mg), polysorbate 20 (0.5 mg), sucrose (82.15 mg), and Water for Injection, USP, at pH 5.5.
Mechanism of action
12.1 Mechanism of Action Glofitamab-gxbm is a bispecific antibody that binds to CD20 expressed on the surface of B cells, and to CD3 receptor expressed on the surface of T cells. Glofitamab-gxbm causes T-cell activation and proliferation, secretion of cytokines, and the lysis of CD20-expressing B cells. Glofitamab-gxbm showed anti-tumor activity in vivo in mouse models of DLBCL.
How supplied
(glofitamab-gxbm) injection is a sterile, preservative-free, colorless, clear solution for intravenous infusion. COLUMVI is supplied as: Carton Contents NDC One 2.5 mg/2.5 mL (1 mg/mL) single-dose vial NDC 50242-125-01 One 10 mg/10 mL (1 mg/mL) single-dose vial NDC 50242-127-01 Store refrigerated at 2°C to 8°C (36°F to 46°F) in original carton to protect from light. Do not freeze. Do not shake.
Storage
Store refrigerated at 2°C to 8°C (36°F to 46°F) in original carton to protect from light. Do not freeze. Do not shake.
Patient information
Advise the patient to read the FDA-approved patient labeling ( Medication Guide ). Cytokine Release Syndrome Inform patients of the risk of CRS. Advise patients to seek immediate medical attention if they experience signs and symptoms of CRS (fever, hypoxia, hypotension, chills and tachycardia) [see Warnings and Precautions (5.1) ] . Provide patients with the Patient Wallet Card that they should carry with them at all times. This card describes symptoms of CRS which, if experienced, should prompt the patient to seek immediate medical attention. Neurologic Toxicity Discuss the signs and symptoms associated with neurologic toxicity, including ICANS, headache, peripheral neuropathy, dizziness, or mental status changes. Advise patients to immediately contact their healthcare provider if they experience any signs or symptoms of neurologic toxicity. Advise patients who experience neurologic toxicity that impairs consciousness to refrain from driving or operating heavy or potentially dangerous machinery until neurologic toxicity resolves [see Warnings and Precautions (5.2) ] . Serious Infections Advise patients that COLUMVI can cause serious infections. Advise patients to notify their healthcare provider immediately if they develop any signs of infection (e.g., fever, chills, weakness), including signs and symptoms of PML [see Warnings and Precautions (5.3) ] . Tumor Flare Inform patients of the potential risk of tumor flare reaction and to report any signs and symptoms associated with this event (e.g., localized pain and swelling) to their healthcare provider for evaluation [see Warnings and Precautions (5.4) ] . Embryo-Fetal Toxicity Advise pregnant women of the potential risk to a fetus. Advise females of reproductive potential to inform their healthcare provider if they are pregnant or become pregnant. Advise females of reproductive potential to use effective contraception during treatment with COLUMVI and for 1 month after the last dose [see Warnings and Precautions (5.5) and Use in Specific Populations (8.1 , 8.3) ] . Advise women not to breastfeed while receiving treatment with COLUMVI and for 1 month after the last dose [see Use in Specific Populations (8.2) ] .
Label text from the FDA structured product label by Genentech, Inc. (revised Jun 25, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Glofitamab in 2 products
Columvi NDC products (2)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 50242-125 | Glofitamab 2.5 mg/2.5mL Solution, Concentrate | Genentech, Inc. | BLA |
| 50242-127 | Glofitamab 10 mg/10mL Concentrate | Genentech, Inc. | BLA |
Frequently asked questions
What is Columvi used for?
1 INDICATIONS AND USAGE COLUMVI is indicated for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma, not otherwise specified (DLBCL, NOS) or large B-cell lymphoma (LBCL) arising from follicular lymphoma, after two or more lines of systemic therapy. This indication is approved under accelerated approval based on response rate and durability of response [see…
What are the side effects of Columvi?
The following clinically significant adverse reactions are described elsewhere in the labeling: Cytokine Release Syndrome [see Warnings and Precautions (5.1) ] Neurologic Toxicity [see Warnings and Precautions (5.2) ] Serious Infections [see Warnings and Precautions (5.3) ] Tumor Flare [see Warnings and Precautions (5.4) ] The most common (≥ 20%) adverse reactions, excluding laboratory… See the full label for the complete list.
Who makes Columvi?
Columvi is listed by 1 labeler in the FDA NDC directory, including Genentech, Inc..