On June 12, 2025 Incyte (Nasdaq:INCY) reported that primary results from the Phase 3 POD1UM-303/InterAACT 2 trial of retifanlimab (Zynyz), a humanized monoclonal antibody targeting programmed death receptor-1 (PD-1), in combination with carboplatin and paclitaxel (platinum-based chemotherapy) in adult patients with inoperable locally recurrent or metastatic squamous cell carcinoma of the anal cancer (SCAC) who have not been previously treated with systemic chemotherapy, were published in The Lancet (Press release, Incyte, JUN 12, 2025, View Source [SID1234653866]).

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"The publication of the POD1UM-303/InterAACT 2 trial in The Lancet is a testament to the strength of the data generated for retifanlimab in patients with inoperable locally recurrent or metastatic SCAC, a disease which until recently had seen limited innovation for decades," said Steven Stein, M.D., Chief Medical Officer, Incyte. "SCAC can be a devastating disease, and patients often have a poor prognosis. These data supported the U.S. Food and Drug Administration (FDA) approval of Zynyz (retifanlimab-dlwr) in May 2025, providing U.S. patients the first and only first-line treatment for inoperable locally recurrent or metastatic SCAC."

The POD1UM-303/InterAACT2 trial results, which were also featured at a Presidential Symposium on Practice-Changing Trials at the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) in 2024, showed that the study met its primary endpoint by demonstrating a statistically significant improvement in progression-free survival (PFS) in patients with inoperable locally recurrent or metastatic SCAC not previously treated with systemic chemotherapy, as assessed by blinded independent central review (BICR) using RECIST v1.1.2 Adding retifanlimab to carboplatin and paclitaxel resulted in a clinically meaningful 37% reduction in the risk of progression or death (Hazard Ratio [HR]: 0.63; 95% Confidence Interval [CI] (0.47, 0.84); P=0.0006).2 Patients in the retifanlimab and chemotherapy combination group achieved a median PFS of 9.3 months compared to 7.4 months for patients in the placebo combination group.2

New data published today in The Lancet show that in patients treated with retifanlimab plus chemotherapy:1

A consistent benefit in PFS in favor of retifanlimab plus chemotherapy was observed for all pre-defined subgroups with sufficient patients for comparison.
A clinically meaningful 6-month difference in overall survival (OS) was observed at the interim analysis (29.2 months in the retifanlimab plus carboplatin and paclitaxel group vs 23.0 months in the placebo plus carboplatin and paclitaxel group). Interim OS results were not statistically significant, and patients continue to be followed for the final key secondary OS analysis.
The overall response rate (ORR) to treatment was improved by the addition of retifanlimab to the chemotherapy (55.8% in the retifanlimab plus carboplatin and paclitaxel group vs 44.2% in the placebo plus carboplatin and paclitaxel group) and the median duration of response was approximately doubled (14 months in the retifanlimab plus carboplatin and paclitaxel group vs 7.2 months in the placebo plus carboplatin and paclitaxel group) when compared to placebo.
As reported in The Lancet, no new safety signals were observed in POD1UM-303/InterAACT2, and safety was consistent with chemotherapy plus checkpoint inhibitor regimens. Serious and Grade 3 or worse adverse events were more frequent in the retifanlimab plus carboplatin and paclitaxel group compared with placebo plus carboplatin and paclitaxel group (47.4% vs 38.8% and 83.1% vs 75.0%, respectively). The most common Grade ≥3 adverse events were neutropenia (35.1% for retifanlimab plus carboplatin and paclitaxel vs 29.6% for placebo plus carboplatin and paclitaxel) and anemia (19.5% vs 20.4%). Despite the higher rate of serious, Grade 3 or worse, and fatal adverse events with retifanlimab plus carboplatin and paclitaxel than placebo plus carboplatin–paclitaxel, these toxicities were manageable with standard measures and carboplatin and paclitaxel delivery was not compromised.

The publication, entitled "Retifanlimab with carboplatin and paclitaxel for locally recurrent or metastatic squamous cell carcinoma of the anal canal (POD1UM-303/InterAACT-2): a global, phase 3 randomised controlled trial," can be found online here.

"The incidence of SCAC is increasing by approximately 3% annually, driven mainly by endemic human papillomavirus (HPV infection). With no approved treatments available for advanced cases until recently, it is crucial to develop effective therapies for this orphan disease," said Sheela Rao, M.D., Consultant Medical Oncologist, The Royal Marsden National Health Service Foundation Trust.

In May 2025, the FDA approved Zynyz (retifanlimab-dlwr) in combination with carboplatin and paclitaxel (platinum-based chemotherapy) for the first-line treatment of adult patients with inoperable locally recurrent or metastatic SCAC. In addition, the FDA granted approval for Zynyz as a single agent for the treatment of adult patients with locally recurrent or with metastatic SCAC with disease progression on or intolerance to platinum-based chemotherapy. Incyte has also submitted a Type II variation Marketing Authorization Application (MAA) to the European Medicines Agency (EMA) for retifanlimab in advanced SCAC and in March 2025 submitted and received acceptance of a Japanese New Drug Application (J-NDA) by the Pharmaceuticals and Medical Devices Agency (PMDA) for retifanlimab in advanced SCAC.

About Squamous Cell Carcinoma of the Anal Canal (SCAC)

SCAC is the most common type of anal cancer, making up 85% of cases.3 It is a rare disease for which the incidence is increasing approximately 3% per year.4 About 90% of cases are associated with human papillomavirus (HPV) infection—the number one risk factor for anal cancer.5 HIV is an important amplifier of anal cancer, as people with HIV are 25 to 35 times more likely to develop it.6,7 Anal cancer shares many of the same symptoms as non-cancerous conditions, such as hemorrhoids—including pain, itching, a lump or mass and changes in bowel movements—and as a result can go undetected leading to the majority of patients presenting with locally advanced disease.8,9 More information about SCAC is available by visiting www.analcancer.com.

About POD1UM

The POD1UM (PD1 Clinical Program in Multiple Malignancies) clinical trial program for retifanlimab includes POD1UM-303, POD1UM-202 and several other Phase 1, 2 and 3 studies for patients with solid tumors, including a registration-directed trial evaluating retifanlimab in combination with platinum-based chemotherapy for patients with non-small cell lung cancer.

About POD1UM-303/InterAACT 2

POD1UM-303/InterAACT 2 (NCT04472429) is a Phase 3, randomized, multicenter, double-blind, placebo-controlled study evaluating retifanlimab or placebo in combination with platinum-based chemotherapy (carboplatin and paclitaxel) in adult patients with inoperable locally recurrent or metastatic SCAC who have not been previously treated with systemic chemotherapy.

During the blinded portion of the study, patients, including those with well-controlled HIV infection, were randomized 1:1 to receive retifanlimab 500 mg intravenously or placebo during each 28-day cycle for up to 6 months in combination with standard therapy of carboplatin and paclitaxel, followed by retifanlimab or placebo monotherapy for up to 1-year total treatment in the absence of disease progression or unacceptable toxicity. Crossover to retifanlimab monotherapy was allowed for patients assigned to placebo upon verification of progression by blinded independent central review (BICR).

The primary endpoint was progression-free survival (PFS) as determined by BICR using RECIST v1.1. The key secondary endpoint was overall survival (OS). Other secondary endpoints include objective response rate (ORR), duration of response (DOR), disease control rate (DCR) by BICR, safety and pharmacokinetics.

For more information about the study, please visit View Source

About Zynyz (retifanlimab-dlwr)

Zynyz (retifanlimab-dlwr) is a humanized monoclonal antibody targeting programmed death receptor-1 (PD-1), indicated in combination with carboplatin and paclitaxel (platinum-based chemotherapy) for the first-line treatment of adult patients with inoperable locally recurrent or metastatic squamous cell carcinoma of the anal canal (SCAC) and as a single agent for the treatment of adult patients with locally recurrent or metastatic SCAC with disease progression or intolerance to platinum-based chemotherapy in the U.S.

Zynyz is also indicated for the treatment of adult patients with metastatic or recurrent locally advanced Merkel cell carcinoma (MCC) in the U.S. This indication is approved under accelerated approval based on tumor response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials.

Zynyz is marketed by Incyte in the United States. In 2017, Incyte entered into an exclusive collaboration and license agreement with MacroGenics, Inc. for global rights to retifanlimab.

Zynyz is a registered trademark of Incyte.

Important Safety Information

What is the most important information I should know about Zynyz?

Zynyz is a medicine that may treat certain types of cancers by working with your immune system. Zynyz can cause your immune system to attack normal organs and tissues in any area of your body and can affect the way they work. These problems can sometimes become severe or life-threatening and can lead to death. You can have more than one of these problems at the same time. These problems may happen anytime during treatment or even after your treatment has ended.

Call or see your doctor right away if you develop any new or worsening signs or symptoms, including:

Lung problems: cough, shortness of breath, chest pain

Intestinal problems: diarrhea (loose stools) or more frequent bowel movements than usual; stools that are black, tarry, sticky, or have blood or mucus; severe stomach-area (abdomen) pain or tenderness

Liver problems: yellowing of your skin or the whites of your eyes; severe nausea or vomiting; pain on the right side of your stomach area (abdomen); dark urine (tea colored); bleeding or bruising more easily than normal

Hormone gland problems: headaches that will not go away or unusual headaches; eye sensitivity to light; eye problems; rapid heartbeat; increased sweating; extreme tiredness; weight gain or weight loss; feeling more hungry or thirsty than usual; urinating more often than usual; hair loss; feeling cold; constipation; your voice gets deeper; dizziness or fainting; changes in mood or behavior, such as decreased sex drive, irritability, or forgetfulness

Kidney problems: decrease in your amount of urine, blood in your urine, swelling of your ankles, loss of appetite

Skin problems: rash; itching; skin blistering or peeling; painful sores or ulcers in your mouth or nose, throat, or genital area; fever or flu-like symptoms; swollen lymph nodes

Problems can also happen in other organs and tissues. These are not all of the signs and symptoms of immune system problems that can happen with Zynyz. Call or see your doctor right away for any new or worsening signs or symptoms, which may include:

chest pain, irregular heartbeat, shortness of breath, or swelling of ankles
confusion, sleepiness, memory problems, changes in mood or behavior, stiff neck, balance problems, tingling or numbness of the arms or legs
double vision, blurry vision, sensitivity to light, eye pain, changes in eyesight
persistent or severe muscle pain or weakness, muscle cramps
low red blood cells, bruising
Infusion reactions that can sometimes be severe. Signs and symptoms of infusion reactions may include: chills or shaking, itching or rash, flushing, shortness of breath or wheezing, dizziness, feel like passing out, fever, back or neck pain.

Rejection of a transplanted organ or tissue. Your doctor should tell you what signs and symptoms you should report and monitor you, depending on the type of organ or tissue transplant that you have had.

Complications, including graft-versus-host disease, in people who have received a bone marrow (stem cell) transplant that uses donor stem cells (allogeneic). These complications can be serious and can lead to death. These complications may happen if you underwent transplantation either before or after being treated with Zynyz. Your doctor will monitor you for these complications.

Getting medical treatment right away may help keep these problems from becoming more serious. Your doctor will check you for these problems during your treatment. Your doctor may treat you with corticosteroid or hormone replacement medicines and may also need to delay or completely stop treatment if you have severe side effects.

Before you receive Zynyz, tell your doctor about all of your medical conditions, including if you:

have immune system problems such as Crohn’s disease, ulcerative colitis, or lupus
have received an organ transplant or tissue transplant, including corneal transplant
have received or plan to receive a stem cell transplant that uses donor stem cells (allogeneic)
have received radiation treatment to your chest area
have a condition that affects your nervous system, such as myasthenia gravis or Guillain-Barré syndrome
are pregnant or plan to become pregnant. Zynyz can harm your unborn baby
Females who are able to become pregnant:

Your doctor should do a pregnancy test before you start treatment.
You should use an effective method of birth control during your treatment and for 4 months after your last dose. Talk to your doctor about birth control methods that you can use during this time.
Tell your doctor right away if you become pregnant or think you may be pregnant during treatment.
are breastfeeding or plan to breastfeed. It is not known if Zynyz passes into your breast milk. Do not breastfeed during treatment and for 4 months after your last dose
Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

The most common side effects of Zynyz when given with the chemotherapy medicines carboplatin and paclitaxel in people with SCAC include tiredness, numbness, pain, tingling, or burning in your hands or feet; nausea; hair loss; diarrhea; muscle and bone pain; constipation; bleeding; rash; vomiting; decreased appetite; itching; stomach-area pain.

The most common side effects of Zynyz when used alone in people with SCAC include tiredness, muscle and bone pain, diarrhea, infection, rectal or genital-area pain, bleeding, urinary tract infection (UTI), rash, nausea, loss of appetite, constipation, stomach-area pain, shortness of breath, fever, vomiting, cough, itching, low levels of thyroid hormone, headache, decreased weight.

The most common side effects of Zynyz when used alone in people with MCC include tiredness, muscle and bone pain, itching, diarrhea, rash, fever, nausea.

These are not all the possible side effects of Zynyz. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. You may also report side effects to Incyte Corporation at 1-855-463-3463.

General information about the safe and effective use of Zynyz

Medicines are sometimes prescribed for purposes other than those listed in a Medication Guide. If you would like more information about Zynyz, talk with your doctor. You can ask your doctor for information about Zynyz that is written for health professionals.

Please see the full Prescribing Information, including the Medication Guide, for Zynyz.

You may also report side effects to the FDA View Source or to Incyte Corporation at 1-855-463-3463.

On June 12, 2025 InnoCare (HKEX: 09969; SSE: 688428) reported its robust oncology pipeline was presented at the ongoing European Hematology Association (EHA) (Free EHA Whitepaper) 2025 Congress (Press release, InnoCare Pharma, JUN 12, 2025, View Source [SID1234653865]).

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Poster Presentation:

1. First Presentation of Efficacy and Safety Data for First-Line Treatment of CLL/SLL with BCL2 Inhibitor Mesutoclax in Combination with BTK Inhibitor Orelabrutinib (Abstract No.: PS1567)

The study showed that mesutoclax (100 and 125 mg) in combination with orelabrutinib was safe and well tolerated in patients with treatment naïve (TN) CLL/SLL. Substantial efficacy was observed, with early high undetectable MRD (uMRD) rate.

42 patients with TN CLL/SLL were enrolled (mesutoclax 100 mg, n=21; 125 mg, n=21). The fixed-duration treatment of mesutoclax in combination with orelabrutinib is expected to deliver deeper remissions for TN CLL/SLL patients. In all patients, the overall response rate (ORR) was 97.6%.

At week 24 of the combination therapy, in the 125 mg dose cohort, the overall response rate (ORR) was 100%, the complete remission rate (CRR) was 23.8%, the CRR in target lesions was 57.1%, and the peripheral blood (PB) uMRD rate was 48%. In the 100 mg mesutoclax dose cohort, the ORR was 95.2%, the CRR was 19.0%, the CRR in target lesions was 42.9%, and the PB uMRD rate was 19%. With the extension of the duration of treatment, the therapeutic efficacy is expected to be further improved.

All patients are still on treatment. No disease progression or death occurred, and no adverse events leading to discontinuation of treatment were reported.

Due to its favorable efficacy and safety profile, a registrational Phase III clinical study of mesutoclax (125 mg once daily) in combination with orelabrutinib for the treatment of TN CLL/SLL patients has been initiated, with patient enrollment being accelerated.

2. Orelabrutinib Combined with Bendamustine-Rituximab or Obinutuzumab followed by Orelabrutinib Maintenance in Untreated Marginal Zone Lymphoma (OPTIMIZE): A Multicenter, Single-Arm, Phase II Study (Abstract No.: PF898)

The absence of a standard first-line treatment for marginal zone lymphoma (MZL) have inspired the exploration of novel regimens. In recent years, Bruton’s tyrosine kinase inhibitors (BTKis) have demonstrated durable responses with a favorable benefit-risk profile across all MZL subtypes in the relapsed/refractory setting. Orelabrutinib is a novel BTK inhibitor with higher selectivity and fewer off-target than other BTK inhibitors. Orelabrutinib combined with bendamustine-rituximab or obinutuzumab followed by orelabrutinib maintenance was effective and well-tolerated in untreated patients with MZL.

The majority of patients presented with MALT lymphoma and had Ann Arbor stage II-IV disease. At the end of induction treatment, the overall response rate (ORR) was 100.0% among all enrolled patients. At the data cutoff, the median progression-free survival (PFS) and overall survival (OS) remained immature. No BTK inhibitor-related adverse events (AEs), such as atrial fibrillation or bleeding, were observed.

3. The Rationality, Efficacy and Safety of Orelabrutinib plus Obinutuzumab (O2) in Systemic Treatment-naïve Marginal Zone Lymphoma: A Prospective Cohort Study (Abstract No.: PS1902)

The Orelabrutinib plus Obinutuzumab regimen had well rationality and demonstrated promising efficacy.

Across the entire study and during the period of induction therapy, the best objective response rate (ORR) was 100%. 3 patients who achieved partial response (PR) after the induction therapy subsequently achieved complete response (CR) in the maintenance period. The 18-month progression-free survival (PFS) and overall survival (OS) rates were both 100%.

4. Ultra-low Dose Radiotherapy Combined with Orelabrutinib Improves the Complete Response Rate of Treatment for Localized Ocular Adnexal Extranodal Marginal Zone B-cell Lymphoma (Abstract No.: PS1901)

The combination of ultra-low dose radiotherapy and orelabrutinib in the treatment of ocular adnexal extranodal marginal zone lymphoma (OA-EMZL) not only improves the effectiveness of treatment but also significantly reduces the toxic effects of radiotherapy, providing a new approach for the treatment of localized OA-EMZL.

Of all the 17 patients who completed treatment, 16 patients achieved complete response (CR) and one patient achieved a partial response. Additionally, the lesions in the patients still undergoing treatment have shrunk compared to before treatment.

5. Orelabrutinib plus Bendamustine-Rituximab (OBR) versus Bendamustine-Rituximab (BR) in Transplant-ineligible, Intermediate- to High-risk Mantle Cell Lymphoma (MCL) (Abstract No.: PS1969)

This open-label, randomized, multi-center study aims to compare the efficacy and safety of Orelabrutinib plus Bendamustine-Rituximab versus Bendamustine-Rituximab in transplant-ineligible, intermediate- to high-risk mantle cell lymphoma (MCL) patients. Early data suggest that Orelabrutinib plus Bendamustine-Rituximab could reduce disease progression events compared to Bendamustine-Rituximab in high-risk MCL. Updated outcomes on efficacy, safety, and biomarker analysis will be reported.

6. Pomalidomide, Rituximab, Orelabrutinib, and MiniCHOP-like (PRO-miniCHOP) in Elderly Patients with Newly Diagnosed Diffuse Large B-cell Lymphoma: Updated Results from a Phase II Study (Abstract No.: PF950)

The results further support Pomalidomide, Rituximab, Orelabrutinib, and MiniCHOP-like (PRO-miniCHOP) as a potential treatment option for elderly patients with diffuse large B-cell lymphoma (DLBCL), demonstrating promising efficacy and acceptable safety, especially for those who responded to the Pomalidomide-Rituximab-Orelabrutinib (PRO) induction therapy.

A total of 32 patients were enrolled in this study, of whom 26 patients completed ≥3 cycles of the PRO-miniCHOP, resulting in a complete response rate (CRR) of 65.4% and overall response rate (ORR) of 100.0%. Among the 21 patients who completed the full 6-cycle therapy with PRO-miniCHOP, both the CRR and ORR were 95.2%. At a median follow-up of 15.6 months, the median progression-free survival (PFS) and overall survival (OS) had not yet been reached, with the 2-year PFS and OS rates being 94.7% and 100.0%, respectively.

7. Orelabrutinib Addition to R-CHOP-like Regimen Adapted to Response in Treatment-Naïve Non-GCB DLBCL: Update Results of Orient Study (Abstract No.: PS1943)

In non-germinal center B-cell-like (non-GCB) diffuse large B-cell lymphoma (DLBCL) patients who responded to orelabrutinib plus rituximab (OR) induction, orelabrutinib plus R-CHOP-like (OR-CHOP) exhibited favorable antitumor activity and manageable safety. Update results further support the orelabrutinib plus R-CHOP-like therapy as an option in this disease.

At end of 6-cycle orelabrutinib plus R-CHOP-like, response (all 100%) was independent of double-expressing lymphoma (DEL), extranodal involvement (EI), and Lymphgen subtypes. No off-target-related cardiac toxicities occurred.

8. Primary Efficacy and Safety of First-line R-MTO Regimen (Rituximab, Methotrexate, Thiotepa, and Orelabrutinib) followed by Autologous Hematopoietic Stem Cell Transplantation in PCNSL (Abstract No.: PF966)

The Rituximab, Methotrexate, Thiotepa, and Orelabrutinib (R-MTO) induction treatment has demonstrated notable efficacy in achieving higher response rate among patients with newly diagnosed primary central nervous system lymphoma (PCNSL), with a manageable safety profile.

At the data cutoff, all patients had completed four cycles of induction therapy, and the complete response (CR) rate and overall response rate (ORR) were 93.34% and 96.67%, respectively. The 12-month progression-free survival (PFS) and overall survival (OS) rates were 82.26% and 85.33%, respectively.

9. Orelabrutinib, Rituximab Combined with High-Dose Methotrexate as Induction Therapy in Newly Diagnosed Primary Central Nervous System Lymphoma (Abstract No.: PS1917)

This study demonstrated the promising efficacy of the Orelabrutinib, Rituximab Combined with High-Dose Methotrexate induction regimen in newly diagnosed primary central nervous system lymphoma (PCNSL), with encouraging response rates and durable progression-free survival (PFS). The regimen also showed promising overall survival (OS) trends, highlighting its potential as an effective treatment. Treatment-related adverse events (TRAEs) were manageable, and no severe BTK inhibitor-related off-target toxicities (e.g., atrial fibrillation/flutter) were observed. These findings suggest that the Orelabrutinib, Rituximab Combined with High-Dose Methotrexate regimen is a well-tolerated and effective therapeutic option for PCNSL.

Except the above poster presentations, more than 10 studies were also selected as poster presentations or online publications at the meeting. For more detailed clinical data, please refer to EHA (Free EHA Whitepaper) website.

On June 12, 2025 SkylineDx, an innovative diagnostics company specializing in molecular diagnostics for oncology, inflammatory, and infectious diseases, reported the publication of new results from the PRospective Observational Multiple Myeloma Impact Study (PROMMIS) in the British Journal of Haematology (Press release, SkylineDx, JUN 12, 2025, View Source [SID1234653864]). The paper prospectively validates SKY92’s prognostic performance using real-world data and assesses its impact on risk classification and (hypothetical) treatment decisions compared to conventional markers. This prospective, real-world study reinforces the clinical utility of the SKY92 gene expression profiling (GEP) classifier in improving risk stratification and guiding treatment decisions in multiple myeloma (MM) patient care.

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Key findings:

A total of 251 newly diagnosed multiple myeloma patients were enrolled in 9 top-tier US cancer centers; this all-comers study allows for a broad and diverse patient population, mimicking the real-world setting.
Progression-Free Survival (PFS) showed a significant difference between the standard- and high-risk groups, while Overall Survival (OS) did not differ significantly based on conventional clinical risk markers.
Risk stratification by SKY92 showed significant differences in both survival PFS and OS endpoints:
– SKY92 standard-risk patients have a 3-year PFS and OS of 66% and 92% respectively
– SKY92 high-risk patients have a 3-year PFS and OS of 39% and 76% respectively
The study demonstrates that integrating SKY92 into routine practice can enhance prognostic accuracy and support personalized treatment planning, marking an important milestone toward the widespread clinical implementation of the SKY92 classifier in MM management. The PROMMIS study was made possible through the close collaboration of nine renowned U.S. hospitals and research centers. Together, these institutions enrolled 251 newly diagnosed multiple myeloma (NDMM) patients between 2018 and 2021. This broad representation underscores the generalizability of the study’s findings to clinical practice. The study prospectively confirmed that SKY92 significantly improves risk stratification over conventional clinical and genetic markers. Patients classified as high risk by SKY92 exhibited significantly shorter PFS and OS, validating the signature’s prognostic strength in real-world data.

After receiving SKY92 results, clinicians revised their initial hypothetical treatment plans in 50% of the cases. By accurately identifying high-risk patients, SKY92 supports more intensive or trial-based treatment approaches for those who need them. At the same time, by accurately identifying standard-risk patients, SKY92 can reduce the overestimation of risk in patients who may not require aggressive treatment, minimizing unnecessary toxicity associated with intensive therapy. The integration of SKY92 into clinical decision-making increased physician confidence in 40% of cases. Clinicians reported greater certainty and objectivity when interpreting complex risk profiles, leading to improved alignment of treatment with patient prognosis.

"These findings offer strong evidence that SKY92 can help clinicians better define high-risk multiple myeloma patients, enabling more targeted and appropriate therapeutic strategies," said Dr. Noa Biran, M.D., study investigator and Associate Professor at Hackensack Meridian School of Medicine.

"This publication confirms years of scientific work and collaboration," said Jvalini Dwarkasing, PhD, Chief Scientific Officer at SkylineDx. "The SKY92 signature brings molecular precision to the clinic, giving physicians a powerful tool to reduce uncertainty in a highly complex disease. It’s incredibly rewarding to see its positive impact on real-world patient care".

The results from the PROMMIS study underscore the powerful role SKY92 can play in modernizing risk stratification and guiding personalized treatment decisions for multiple myeloma patients. By providing molecular-level insights that outperform traditional risk assessment tools, SKY92 supports clinicians in delivering more precise, confident, and effective care. This study brings us one step closer to making precision medicine a standard in hematology and reaffirms SkylineDx’s commitment to improving patient outcomes through innovation in diagnostics.

About SKY92

Multiple Myeloma is a heterogeneous disease, and its course can vary significantly between patients. The SKY92 biomarker enhances biological insights into the disease. This molecular diagnostic test measures the activity of 92 genes in the malignant myeloma plasma cells and determines how aggressive the myeloma is. When myeloma is more aggressive (high-risk disease) it is less likely to respond to conventional treatments and the patient might benefit from intensification of therapy. The test is CE-IVD registered in Europe and available as laboratory developed test (LDT) from SkylineDx’s CAP/CLIA lab in San Diego (CA, USA).

On June 12, 2025 ADC Therapeutics SA (NYSE: ADCT), a commercial-stage global leader and pioneer in the field of antibody drug conjugates (ADCs), reported updated data from the LOTIS-7 Phase 1b open-label clinical trial evaluating the safety and efficacy of ZYNLONTA in combination with the bispecific antibody glofitamab (COLUMVI) in patients with relapsed or refractory diffuse large B-cell lymphoma (r/r DLBCL) to be presented at the European Hematology Association (EHA) (Free EHA Whitepaper) 2025 Congress (EHA2025) in Milan, Italy (Press release, ADC Therapeutics, JUN 12, 2025, View Source [SID1234653863]). The Company will host a conference call and webcast featuring LOTIS-7 trial principal investigator and EHA (Free EHA Whitepaper) presenting author, Juan Alderuccio, MD, Clinical Site Disease Group Leader, Lymphoma Section, at Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine today at 8:00 a.m. ET to discuss the results. To access the conference call, please register here.

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"The data seen in this study with the combination of ZYNLONTA and glofitamab has shown a manageable safety profile along with strong efficacy data from patients with relapsed or refractory DLBCL, with complete responses observed regardless of prior therapy, including CAR-T," said Mohamed Zaki, MD, PhD, Chief Medical Officer of ADC Therapeutics. "The combination of these two anti-cancer agents holds significant promise for advancing the treatment landscape and addressing unmet need in patients with these hard-to-treat lymphomas."

The presentation highlights updated data as of April 14, 2025, in which r/r LBCL patients received dose levels of 120 µg/kg or 150 µg/kg of ZYNLONTA plus the bispecific antibody glofitamab, with 41 patients evaluable for safety and 30 patients evaluable for efficacy.

Key highlights of the LOTIS-7 data presentation are as follows:

Best overall response data among the 30 efficacy evaluable patients shows overall response rate (ORR) of 93.3% (28/30 pts) as assessed by Lugano Criteria
Complete response (CR) rate of 86.7% (26/30 pts)
Of these, 25/26 patients achieving CR remain in CR as of the data cut-off
Median time to CR in 120 µg/kg = 80 days
Median time to CR in 150 µg/kg = 42 days
12 patients converted from stable disease (SD) or partial response (PR) to CR over time (1 and 11 pts respectively)
Of the 6 patients previously treated with CAR-T and undergoing response assessment, 5 achieved a CR
Among the 41 safety evaluable patients, the combination was generally well tolerated with a manageable safety profile and no DLTs across dose levels
Grade 3 or higher treatment emergent adverse events (TEAEs) observed in > 5% of patients included neutropenia (24.4%), anemia (9.8%), AST increased (7.3%), GGT increased (7.3%), and thrombocytopenia (7.3%)
In the 150 µg/kg dose, cytokine release syndrome (CRS) (23.8%), all of which were Grade 1, and immune effector cell-associated neurotoxicity syndrome (ICANS) (4.8%), with one case of Grade 2, were observed
In the 120 µg/kg dose, CRS all grades (55%), all of which were Grade 1/2 except one case of Grade 3, and ICANS (10%), with one case of Grade 1 and one case of Grade 2, were observed
TEAEs leading to discontinuation included 3 each for ZYNLONTA and glofitamab
There were no Grade 5 TEAEs observed
"We believe these new data are differentiating and further reinforce the potential of ZYNLONTA plus the bispecific glofitamab to improve outcomes for DLBCL patients who need it most," said Ameet Mallik, Chief Executive Officer of ADC Therapeutics. "This early safety and efficacy data support the ongoing expansion of this study to 100 patients at the 150 µg/kg dose of ZYNLONTA plus glofitamab. We look forward to discussing the results with Dr. Alderuccio during our conference call today in addition to the presentation of the data set across two key conferences."

This data will be shared at EHA (Free EHA Whitepaper)2025 during a poster presentation on June 14 at 6:30 p.m. CEST and also as an oral encore presentation at the 18th International Conference on Malignant Lymphoma (ICML) in Lugano, Switzerland on Friday, June 20 at 9:00 a.m. ET. The Company plans to share additional data before the end of 2025.

Conference Call Information
To access the conference call, please register here. The participant toll-free dial-in number is 1-800-836-8184 for North America and Canada. It is recommended that you join 10 minutes before the event, though you may pre-register at any time. A live webcast of the call will be available under "Events and Presentations" in the Investors section of the ADC Therapeutics website at ir.adctherapeutics.com. The archived webcast will be available for 30 days following the call.

About LOTIS-7
LOTIS-7 is a Phase 1b global multicenter, multi-arm study in patients with relapsed or refractory B-cell non-Hodgkin lymphoma (B-NHL) including Part 1 (dose escalation) and Part 2 (dose expansion). The three dosing arms include ZYNLONTA plus polatuzumab vedotin, ZYNLONTA plus glofitamab, and ZYNLONTA plus mosunetuzumab T-cell-engaging bispecific monoclonal antibodies (BsAbs). Enrollment in LOTIS-7 includes Part 1 of the study with a 3+3 dose escalation in 3L/3L+ heavily pre-treated patients with ZYNLONTA doses starting at 90 µg/kg and then proceeding to 120 µg/kg and 150 µg/kg. Part 2 includes dose expansion in 2L/2L+ large B-cell lymphoma in the ZYNLONTA plus glofitamab arm at dose levels determined from Part 1 (120 µg/kg and 150 µg/kg of ZYNLONTA plus the approved dosing of glofitamab). Primary endpoints of the study include safety and tolerability. Secondary efficacy endpoints include ORR, DOR, CRR, PFS, RFS, and OS as well as pharmacokinetics and immunogenicity.

For more information about the LOTIS-7 trial, visit clinicaltrials.gov (NCT04970901).

About ZYNLONTA
ZYNLONTA is a CD19-directed antibody drug conjugate (ADC). Once bound to a CD19-expressing cell, ZYNLONTA is internalized by the cell, where enzymes release a pyrrolobenzodiazepine (PBD) payload. The potent payload binds to DNA minor groove with little distortion, remaining less visible to DNA repair mechanisms. This ultimately results in cell cycle arrest and tumor cell death.

The U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA) have approved ZYNLONTA (loncastuximab tesirine-lpyl) for the treatment of adult patients with relapsed or refractory (r/r) large B-cell lymphoma after two or more lines of systemic therapy, including diffuse large B-cell lymphoma (DLBCL) not otherwise specified (NOS), DLBCL arising from low-grade lymphoma and also high-grade B-cell lymphoma. The trial included a broad spectrum of heavily pre-treated patients (median three prior lines of therapy) with difficult-to-treat disease, including patients who did not respond to first-line therapy, patients refractory to all prior lines of therapy, patients with double/triple hit genetics and patients who had stem cell transplant and CAR-T therapy prior to their treatment with ZYNLONTA. This indication is approved by the FDA under accelerated approval and in the European Union under conditional approval based on overall response rate and continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial. Please see full prescribing information including important safety information about ZYNLONTA at www.ZYNLONTA.com.

ZYNLONTA is also being evaluated as a therapeutic option in combination studies in other B-cell malignancies and earlier lines of therapy.

On June 12, 2025 Fapon Biopharma, a clinical-stage biotech company innovating therapeutic antibodies and fusion proteins, reported its participation in the BIO International Convention 2025 (BIO 2025), taking place June 16-19 in Boston Convention & Exhibition Center (Press release, Fapon Biopharma, JUN 12, 2025, View Source [SID1234653862]). The company will exhibit at Booth #1851, presenting its differentiated pipeline, including the flagship Phase 1 immunocytokine FP008, a portfolio of promising early-stage candidates for oncology and autoimmune diseases, and its suite of proprietary technology platforms, while actively seeking global partnerships.

Schedule your 30 min Free 1stOncology Demo!
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Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

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FP008, Fapon Biopharma’s lead asset, is a first-in-class immunocytokine currently in Phase 1 clinical trials, designed to address significant unmet needs in solid tumor patient refractory to anti-PD-1 therapy. The company will also feature promising preclinical candidates targeting oncology (FP010, FP011, FPE021) and autoimmune diseases (FPE022, FPE024), highlighting its expanding research capabilities.

Fapon Biopharma will feature its proprietary and innovative technology platforms, engineered to overcome complex drug development challenges:

Bi/Tri-TCE Platform: Human-monkey cross-reactive TCR/CD3 nanobody, enabling the design of potent multi-specific antibodies for targeted cancer immunotherapy.
FILTEN (IL-10M Fusion Protein Platform): Overcoming IL-10 limitations for broad applications in cancer and autoimmune diseases
PROTiNb (Proteolysis Targeting Intra-Nanobody): A pioneering platform targeting previously "undruggable" intracellular targets, demonstrating a strong competitive edge.
FIND Mammalian Cell Display Platform: Accelerating antibody discovery by combining mammalian cell expression with high-throughput screening.
"We are excited to connect with the global biopharma community at BIO 2025," said Vincent Huo, President of Fapon Biopharma. "We look forward to demonstrating the exciting progress of our internal pipeline and how our technology platforms can empower external partners to bring transformative therapy to patients faster."

Engagement Opportunities:
Exhibition Booth: #1851
Company Presentation:
Time: 11:30 a.m., Tuesday, June 17, 2025
Location: Room 153A, Boston Convention & Exhibition Center