Sexually transmitted infections (STIs), previously known as sexually transmitted diseases, involve the transmission of an organism between sexual partners through different routes of sexual contact, either oral, anal, or vaginal. STIs affect all people and can be prevented with proper education and barrier control. The most common STIs include both curable (gonorrhea, chlamydia, syphilis, trichomonas) and treatable (herpes viruses, human papillomavirus, human immunodeficiency virus) conditions. The correlating symptoms generally fall into 2 categories: discharge/dysuria or ulcerative lesions. The likelihood of contracting these conditions depends on the prevalence of the disease, patient behavior, and underlying comorbidities. Early screening and recognition of STIs are key to preventing disease spread, morbidity, and mortality. These infections are more frequently underrecognized and have a higher incidence in medically underserved populations.
The Importance of STI Testing
Many STIs do not show immediate symptoms, which means individuals can carry and transmit infections without being aware of it. This makes regular STI testing an essential aspect of sexual health. Early detection through testing allows for timely treatment, which can prevent complications and reduce the risk of spreading the infection to others.
At Alliance Laboratories, we understand the critical role that accurate and timely STI testing plays in public health. Our Sexually Transmitted Infection Panel (STI Panel) is designed to detect a wide range of STIs using advanced methodologies, providing healthcare providers with the information they need to manage and treat these infections effectively.
The STI Testing Process at Alliance Laboratories
Our STI Panel is a comprehensive testing solution that covers 14 different organisms and 4 antibiotic resistance targets. This extensive panel ensures that healthcare providers can screen for multiple STIs at once, making the process more efficient and effective.
Specimen Collection
For STI testing, we require a clean catch urine sample or a multi-test swab from the patient. The specimen must meet specific requirements to ensure accurate results:
- Volume: 3 mL of urine
- Container: C&S Tube with preservative, Sterile Urine Transport Tube, or Aptima Multi-test device
- Collection Method: Clean catch technique
- Storage Instructions: Specimens can be stored at room temperature or refrigerated (2-8°C)
STI Testing Methodology: Polymerase Chain Reaction (PCR) Technology
We utilize Polymerase Chain Reaction (PCR) technology for STI testing at Alliance Laboratories. PCR is a highly advanced molecular biology technique that has revolutionized the field of diagnostic testing, particularly for infectious diseases. Its ability to detect even minute quantities of genetic material from pathogens makes it one of the most sensitive and specific methods available for identifying infections, including those caused by sexually transmitted organisms.
What is PCR?
The fundamental principle of PCR is its ability to amplify a specific segment of DNA, meaning it can create millions of copies of a particular DNA sequence from a small initial sample. This amplification process is what makes PCR incredibly sensitive, as it allows for the detection of pathogens that may be present in very low quantities in a clinical specimen.
Turnaround Time
Our standard turnaround time is 24-48 hours from the time the specimen is picked up until the results are released to the ordering provider. In some cases, additional time may be required for confirmatory or reflex testing, depending on the specific needs of the patient.
Medical Necessity and Customization
At Alliance Laboratories, we emphasize the importance of medical necessity when ordering STI tests. Healthcare providers are encouraged to order only those tests that are necessary for the diagnosis or detection of a particular condition. This approach not only ensures that patients receive appropriate care but also helps to avoid unnecessary testing.
Additionally, we offer flexibility in our STI testing services. While our standard STI Panel covers a wide range of infections, we understand that individual patient needs may vary, which is why our panels are 100% customizable. Providers have the option to order tests separately or to customize the panel according to the specific requirements of their patients.
Conclusion
Sexually Transmitted Infections are a serious health concern that requires prompt and accurate diagnosis for effective treatment and prevention. Alliance Laboratories is committed to providing high-quality STI testing services that meet the needs of healthcare providers and their patients. With our comprehensive STI Panel, advanced testing methodologies, and customizable options, we aim to support the early detection and management of STIs, ultimately contributing to better public health outcomes.
