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FDA Approves Locametz

FDA Approves Locametz (kit for the preparation of gallium Ga 68 gozetotide injection) for PSMA PET Imaging in Patients with Prostate Cancer

EAST HANOVER, N.J., March 23, 2022 -- Novartis announced today that the US Food and Drug Administration (FDA) approved Locametz® (kit for the preparation of gallium Ga 68 gozetotide injection)2. After radiolabeling, this imaging agent may be used to identify PSMA-positive lesions in adult patients with mCRPC through a positron emission tomography (PET) scan2. Gallium-68 labeled Locametz can identify tumor lesions expressing the PSMA biomarker and locate where in the body tumors may have spread (eg, in soft tissue, lymph nodes, or bone), identifying patients eligible for targeted treatment with Pluvicto1,2. PSMA is highly expressed in more than 80 percent of patients with prostate cancer, making it an important phenotypic biomarker for assessing the progression of metastatic prostate cancer10. Locametz is expected to be available to physicians and patients within weeks.

About Locametz

Locametz® (gallium Ga 68 gozetotide), diagnostic kit for radiopharmaceutical injectable preparation is indicated for positron emission tomography (PET) of PSMA-positive lesions with prostate cancer with suspected metastasis who are candidates for initial definitive therapy; with suspected recurrence based on elevated serum prostate-specific antigen (PSA) level; and for selection of patients with metastatic prostate cancer, for whom lutetium Lu 177 vipivotide tetraxetan PSMA-directed therapy is indicated2.

Novartis has submitted marketing authorization for Locametz to the European Medicines Agency and other health authorities.

About Phenotypic Precision Medicine in Advanced Prostate Cancer

Despite advances in prostate cancer care, there is a high unmet need for new targeted treatment options to improve outcomes for patients with mCRPC. More than 80% of patients with prostate cancer highly express a phenotypic biomarker9 called prostate specific membrane antigen (PSMA)4-6,9,10, making it a promising diagnostic (through positron emission tomography (PET) scan imaging) and therapeutic target for radioligand therapy10. This differs from 'genotypic' precision medicine which targets specific genetic alterations in cancer cells7.

Novartis and Prostate Cancer

With more 1.4 million new cases and 375,000 deaths in 2020 alone, prostate cancer is the most frequently diagnosed cancer in 112 countries—more than half the world12.

At Novartis, we are harnessing the innovation of our world-class scientists, strategic partnerships, and one of the industry's most competitive pipelines to explore the potential of new, targeted therapies and precision medicine platforms to address the greatest unmet needs in prostate cancer.

Through the bold science of targeted therapies, our goal is to reduce the global disease burden, extend the lives of patients with prostate cancer, and elevate current standards of care.

Locametz Indication

LOCAMETZ® (kit for the preparation of gallium Ga 68 gozetotide injection), after radiolabeling with gallium-68, is indicated for positron emission tomography (PET) of prostate-specific membrane antigen (PSMA)-positive lesions in men with prostate cancer:

  • with suspected metastasis who are candidates for initial definitive therapy
  • with suspected recurrence based on elevated serum prostate-specific antigen (PSA) level
  • for selection of patients with metastatic prostate cancer for whom lutetium Lu 177 vipivotide tetraxetan PSMA-directed therapy is indicated
Locametz Important Safety Information

LOCAMETZ PET images can be misinterpreted. Gallium Ga 68 gozetotide may be taken up into other types of cancerous and noncancerous tissue. Corroborating approaches, which may include histopathology, are recommended.

Gallium Ga 68 gozetotide contributes to a patient's long-term cumulative radiation exposure, which is associated with an increased risk of cancer. Safe handling and preparation procedures must be ensured to protect patients and health care workers from unintentional radiation exposure. Patients should be well hydrated prior to administration and urinate immediately prior to and frequently during the first hours after image acquisition to reduce radiation exposure.

Adverse reactions that occurred at a rate of 0.5% or greater in the VISION study were fatigue, nausea, constipation, and vomiting; at a rate less than 0.5%, diarrhea, dry mouth, injection site reactions, and chills.

Please see full Prescribing Information for LOCAMETZ at https://www.novartis.us/sites/www.novartis.us/files/locametz.pdf.

Patient Access and Support

Novartis is committed to helping ensure that our medicines are accessible to as many patients as possible. With the approval of Pluvicto in the United States, we offer support and services to address a range of needs through AAA PatientCONNECT™. AAA PatientCONNECT™ is a support center staffed by dedicated case managers who can help eligible patients throughout their treatment journey to start and stay on treatment. Patients or providers can call 1-844-638-7222 or visit AAApatientconnect.com to enroll and learn more about AAA PatientCONNECT™.

Disclaimer

This press release contains forward-looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements can generally be identified by words such as "potential," "can," "will," "plan," "may," "could," "would," "expect," "anticipate," "look forward," "believe," "committed," "investigational," "pipeline," "launch," or similar terms, or by express or implied discussions regarding potential marketing approvals, new indications or labeling for the investigational or approved products described in this press release, or regarding potential future revenues from such products. You should not place undue reliance on these statements. Such forward-looking statements are based on our current beliefs and expectations regarding future events, and are subject to significant known and unknown risks and uncertainties. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those set forth in the forward-looking statements. There can be no guarantee that the investigational or approved products described in this press release will be submitted or approved for sale or for any additional indications or labeling in any market, or at any particular time. Nor can there be any guarantee that such products will be commercially successful in the future. In particular, our expectations regarding such products could be affected by, among other things, the uncertainties inherent in research and development, including clinical trial results and additional analysis of existing clinical data; regulatory actions or delays or government regulation generally; global trends toward health care cost containment, including government, payor and general public pricing and reimbursement pressures and requirements for increased pricing transparency; our ability to obtain or maintain proprietary intellectual property protection; the particular prescribing preferences of physicians and patients; general political, economic and business conditions, including the effects of and efforts to mitigate pandemic diseases such as COVID-19; safety, quality, data integrity or manufacturing issues; potential or actual data security and data privacy breaches, or disruptions of our information technology systems, and other risks and factors referred to in Novartis AG's current Form 20-F on file with the US Securities and Exchange Commission. Novartis is providing the information in this press release as of this date and does not undertake any obligation to update any forward-looking statements contained in this press release as a result of new information, future events or otherwise.

About Advanced Accelerator Applications

Advanced Accelerator Applications (AAA), a Novartis company, specializes in targeted radioligand therapies and precision imaging radioligands for oncology indications. We are committed to transforming patients' lives by leading innovation in nuclear medicine. AAA has a legacy as a leader in radiopharmaceutical drugs for Positron Emission tomography (PET) and Single-Photon Emission Computed Tomography (SPECT) diagnostic imaging. For more information, please visit: https://www.adacap.com.

About Novartis

Located in East Hanover, NJ Novartis Pharmaceuticals Corporation – an affiliate of Novartis – is reimagining medicine to improve and extend people's lives. As a leading global medicines company, we use innovative science and digital technologies to create transformative treatments in areas of great medical need. In our quest to find new medicines, we consistently rank among the world's top companies investing in research and development. Novartis employs nearly 15,500 people in the United States. For more information, please visit https://www.novartis.us.

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References

  1. Pluvicto [prescribing information]. Millburn, NJ: Advanced Accelerator Applications USA, Inc.; 2022.
  2. Locametz [prescribing information]. Millburn, NJ: Advanced Accelerator Applications USA, Inc.; 2022.
  3. SEER. Cancer stat facts: prostate cancer April 2021. [https://seer.cancer.gov/statfacts/html/prost.html]
  4. Hupe MC, Philippi C, Roth D, et al. Expression of prostate-specific membrane antigen (PSMA) on biopsies is an independent risk stratifier of prostate cancer patients at time of initial diagnosis. Front Oncol 2018;8:623.
  5. Bostwick DG, Pacelli A, Blute M, et al. Prostate specific membrane antigen expression in prostatic intraepithelial neoplasia and adenocarcinoma: a study of 184 cases. Cancer 1998;82(11):2256–61
  6. Pomykala KL, Czernin J, Grogan TR, et al. Total-body 68Ga-PSMA-11 PET/CT for bone metastasis detection in prostate cancer patients: potential impact on bone scan guidelines. J Nucl Med 2020;61(3):405–11
  7. Sant GR, Knopf KB, Albala DM. Live-single-cell phenotypic cancer biomarkers-future role in precision oncology? NPJ Precision Oncology 2017;1(1):21
  8. Minner S, Wittmer C, Graefen M, et al. High level PSMA expression is associated with early PSA recurrence in surgically treated prostate cancer. Prostate 2011;71(3):281–8
  9. Hope TA, Aggarwal R, Chee B, et al. Impact of 68Ga-PSMA-11 PET on management in patients with biochemically recurrent prostate cancer. J Nucl Med 2017;58(12):1956–61
  10. Hofman MS, Violet J, Hicks RJ et al. [177Lu]-PSMA-617 radionuclide treatment in patients with metastatic castration-resistant prostate cancer (LuPSMA trial): a single-centre, single-arm, phase 2.
  11. American Cancer Society. Deaths from prostate cancer. ACS website. Available online: https://www.cancer.org/cancer/prostate-cancer/about/key-statistics.html. Last accessed November 2021.
  12. Sung H, Ferlay J, Siegel RL, Sung H, et al. Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2021;71(3):209-249. doi:10.3322/caac.21660.

Source: Novartis

Locametz (gallium Ga 68 gozetotide) FDA Approval History

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