Innovative PCR Platform Delivers Sample-to-Result Molecular Testing Across All Laboratory Settings
|
By LabMedica International staff writers Posted on 22 Dec 2023 |
|
A multiplex real-time PCR testing platform generates results in 25 minutes or less, improves clinical care, delivers cost savings, and offers sample-to-result molecular testing across all laboratory settings.
QuidelOrtho Corporation’s (San Diego, CA, USA) innovative Savanna PCR platform is a cutting-edge diagnostic tool that allows professional users to test for up to 12 pathogens or targets and up to four controls in a single run, delivering results in approximately 25 minutes, depending on the specific assay. Savanna is a fully integrated, sample-to-result, automated in vitro diagnostic system that carries out real-time polymerization chain reaction (PCR) testing using the Savanna instrument alongside specific assay cartridges. The platform simplifies the testing process by managing everything from sample and reagent preparation to nucleic acid extraction and amplification, as well as the real-time detection of RNA or DNA target sequences, culminating in either a qualitative or quantitative analysis of the results. This is applicable to a range of sample types. Designed to assist in the precise and rapid diagnosis of related diseases, the Savanna multiplex molecular platform ensures accurate and quick patient diagnoses.
The U.S. Food and Drug Administration has granted QuidelOrtho 510(K) clearance for the Savanna PCR platform, along with its Savanna HSV 1+2/VZV in vitro diagnostic test. This test is specifically designed for the detection and differentiation of Herpes simplex virus type 1 (HSV-1), Herpes simplex virus type 2 (HSV-2), and Varicella-zoster virus (VZV) nucleic acids. These are isolated and purified from swabs taken from cutaneous or mucocutaneous lesion specimens in symptomatic patients. The FDA's clearance enables QuidelOrtho to market and sell the Savanna multiplex molecular platform and the Savanna HSV 1+2/VZV assay to laboratories in the United States that perform moderate or high complexity diagnostic testing.
“Our relentless pursuit of revolutionizing testing across the healthcare continuum has resulted in the achievement of another major milestone – the clearance of our Savanna platform and the Savanna HSV 1+2/VZV assay,” said Douglas Bryant, President and Chief Executive Officer of QuidelOrtho. “We’re truly differentiating diagnostics in the marketplace and allowing labs and healthcare workers to provide the quick diagnoses needed in critical situations.”
“The Savanna platform’s small footprint hides a powerful set of features, such as integrated sample prep combined with rapid real-time PCR amplification and detection technologies, making it a perfect fit for syndromic testing in hospitals and moderate-complexity labs, with the goal of eventually accessing physician offices, urgent care clinics and other point-of-care locations. Savanna is a truly compelling product, our next flagship platform and an important growth driver,” added Bryant.
Related Links:
QuidelOrtho Corporation
Latest Molecular Diagnostics News
- Blood Biomarker Test Could Detect Genetic Predisposition to Alzheimer’s
- Novel Autoantibody Against DAGLA Discovered in Cerebellitis
- Blood Test Could Identify Patients at Risk for Severe Scleroderma
- Gene-Based Blood Test Accurately Predicts Tumor Recurrence of Advanced Skin Cancer
- Rapid Blood Test Identifies Pre-Symptomatic Patients with Parkinson’s Disease
- Blood Test for Early Alzheimer's Detection Achieves Over 90% Accuracy
- RNA-Based Blood Test Detects Preeclampsia Risk Months Before Symptoms
- First Of Its Kind Test Uses microRNAs to Predict Toxicity from Cancer Therapy
- Novel Cell-Based Assay Provides Sensitive and Specific Autoantibody Detection in Demyelination
- Novel Point-of-Care Technology Delivers Accurate HIV Results in Minutes
- Blood Test Rules Out Future Dementia Risk
- D-Dimer Testing Can Identify Patients at Higher Risk of Pulmonary Embolism
- New Biomarkers to Improve Early Detection and Monitoring of Kidney Injury
- Chemiluminescence Immunoassays Support Diagnosis of Alzheimer’s Disease
- Blood Test Identifies Multiple Biomarkers for Rapid Diagnosis of Spinal Cord Injury
- Highly Accurate Blood Test Diagnoses Alzheimer’s and Measures Dementia Progression
Channels
Clinical Chemistry
view channel
‘Brilliantly Luminous’ Nanoscale Chemical Tool to Improve Disease Detection
Thousands of commercially available glowing molecules known as fluorophores are commonly used in medical imaging, disease detection, biomarker tagging, and chemical analysis. They are also integral in... Read more
Low-Cost Portable Screening Test to Transform Kidney Disease Detection
Millions of individuals suffer from kidney disease, which often remains undiagnosed until it has reached a critical stage. This silent epidemic not only diminishes the quality of life for those affected... Read more
New Method Uses Pulsed Infrared Light to Find Cancer's 'Fingerprints' In Blood Plasma
Cancer diagnoses have traditionally relied on invasive or time-consuming procedures like tissue biopsies. Now, new research published in ACS Central Science introduces a method that utilizes pulsed infrared... Read more
Hematology
view channel
New Scoring System Predicts Risk of Developing Cancer from Common Blood Disorder
Clonal cytopenia of undetermined significance (CCUS) is a blood disorder commonly found in older adults, characterized by mutations in blood cells and a low blood count, but without any obvious cause or... Read more
Non-Invasive Prenatal Test for Fetal RhD Status Demonstrates 100% Accuracy
In the United States, approximately 15% of pregnant individuals are RhD-negative. However, in about 40% of these cases, the fetus is also RhD-negative, making the administration of RhoGAM unnecessary.... Read more
Immunology
view channel
Stem Cell Test Predicts Treatment Outcome for Patients with Platinum-Resistant Ovarian Cancer
Epithelial ovarian cancer frequently responds to chemotherapy initially, but eventually, the tumor develops resistance to the therapy, leading to regrowth. This resistance is partially due to the activation... Read more
Machine Learning-Enabled Blood Test Predicts Immunotherapy Response in Lymphoma Patients
Chimeric antigen receptor (CAR) T-cell therapy has emerged as one of the most promising recent developments in the treatment of blood cancers. However, over half of non-Hodgkin lymphoma (NHL) patients... Read more
Microbiology
view channel
Handheld Device Delivers Low-Cost TB Results in Less Than One Hour
Tuberculosis (TB) remains the deadliest infectious disease globally, affecting an estimated 10 million people annually. In 2021, about 4.2 million TB cases went undiagnosed or unreported, mainly due to... Read more
New AI-Based Method Improves Diagnosis of Drug-Resistant Infections
Drug-resistant infections, particularly those caused by deadly bacteria like tuberculosis and staphylococcus, are rapidly emerging as a global health emergency. These infections are more difficult to treat,... Read more
Breakthrough Diagnostic Technology Identifies Bacterial Infections with Almost 100% Accuracy within Three Hours
Rapid and precise identification of pathogenic microbes in patient samples is essential for the effective treatment of acute infectious diseases, such as sepsis. The fluorescence in situ hybridization... Read more
Pathology
view channel
Novel UV and Machine Learning-Aided Method Detects Microbial Contamination in Cell Cultures
Cell therapy holds great potential in treating diseases such as cancers, inflammatory conditions, and chronic degenerative disorders by manipulating or replacing cells to restore function or combat disease.... Read more
New Error-Corrected Method to Help Detect Cancer from Blood Samples Alone
"Liquid biopsy" technology, which relies on blood tests for early cancer detection and monitoring cancer burden in patients, has the potential to transform cancer care. However, detecting the mutational... Read more
"Metal Detector" Algorithm Hunts Down Vulnerable Tumors
Scientists have developed an algorithm capable of functioning as a "metal detector" to identify vulnerable tumors, marking a significant advancement in personalized cancer treatment. This breakthrough... Read more
Novel Technique Uses ‘Sugar’ Signatures to Identify and Classify Pancreatic Cancer Cell Subtypes
Pancreatic cancer is often asymptomatic in its early stages, making it difficult to detect until it has progressed. Consequently, only 15% of pancreatic cancers are diagnosed early enough to allow for... Read moreTechnology
view channel
Disposable Microchip Technology Could Selectively Detect HIV in Whole Blood Samples
As of the end of 2023, approximately 40 million people globally were living with HIV, and around 630,000 individuals died from AIDS-related illnesses that same year. Despite a substantial decline in deaths... Read more
Pain-On-A-Chip Microfluidic Device Determines Types of Chronic Pain from Blood Samples
Chronic pain is a widespread condition that remains difficult to manage, and existing clinical methods for its treatment rely largely on self-reporting, which can be subjective and especially problematic... Read more
Innovative, Label-Free Ratiometric Fluorosensor Enables More Sensitive Viral RNA Detection
Viruses present a major global health risk, as demonstrated by recent pandemics, making early detection and identification essential for preventing new outbreaks. While traditional detection methods are... Read more
Industry
view channel
Cepheid and Oxford Nanopore Technologies Partner on Advancing Automated Sequencing-Based Solutions
Cepheid (Sunnyvale, CA, USA), a leading molecular diagnostics company, and Oxford Nanopore Technologies (Oxford, UK), the company behind a new generation of sequencing-based molecular analysis technologies,... Read more
Grifols and Tecan’s IBL Collaborate on Advanced Biomarker Panels
Grifols (Barcelona, Spain), one of the world’s leading producers of plasma-derived medicines and innovative diagnostic solutions, is expanding its offer in clinical diagnostics through a strategic partnership... Read more
