A self-diagnostic test for Chlamydia infection. Swab sample required.

The Parsagen Home Chlamydia Test Kit offers you a discreet method of Chlamydia testing at your own convenience. This is the exact test kit that is being used in government clinics and test labs. Each pack contains a cassette test tube, micro pipette, 2 swabs, 2 buffer solutions and silicon gel (for keeping contents dry).

Results are available within minutes, giving you the information you need to take control of your sexual health. With its high accuracy and reliability, our at-home chlamydia test kit is an effective option for anyone looking to test for STDs in the comfort of their own home.

Most people with chlamydia don’t know they have it. In fact, about 75 percent of women and 50 percent of men show no symptoms.

For this reason, chlamydia spreads easily and may be unknowingly passed to sexual partners. When chlamydia symptoms do occur, they are usually noticeable within one to three weeks of contact.
Although symptoms may disappear after a few weeks, if left untreated, chlamydia can lead to serious complications. In women, the bacteria can spread through the reproductive system, causing pelvic inflammatory disease, peritonitis, and other infections that can lead to infertility or complications during pregnancy.

Product summary

• Detects chlamydia (Chlamydia trachomatis) antigen in urogenital samples.
• Not suitable for oral and rectal samples.
• High clinical accuracy. Sensitivity: 99.61% specificity: 99.2%.
• For field & health care professional use.
• Tested by certified laboratories worldwide.
• ISO 13485 & GMP certifications.
• Discreetly shipping
• Male or Female use.

Product Description

CATALOG

Product Name	Specimen	Catalog No.	Quantity per box
Chlamydia Cassette	Swab/Urine	PS-STD-023	20T

KEY POINTS

Detection for: Chlamydia antigen in female cervical swab, male urethral swab and male urine specimens.

Specimen volume: Refer to the test procedure

Reading time: 10 minutes

For Female Cervical Swab Specimens:

Relative Sensitivity: 90% (76.3%-97.2%)*   

Relative Specificity: 96.5% (91.3%-99.0%)*  

Relative accuracy: 94.8% (90.0%-97.8%)*  

For Male Urethral Swab Specimens:

Relative Sensitivity: 80.9% (66.7%-90.9%)*

Relative Specificity: 94.3% (88.1%-97.9%)

Relative accuracy: 90.2% (84.3%-94.4%)*

For Male Urine Specimens:

Relative Sensitivity: 92.3% (74.9%-99.1%)*

Relative Specificity: >99.9% (93.6%-100%)*

Relative Accuracy: 97.2% (90.2%-99.7%)*  

INTRODUCTION

Chlamydia trachomatis is the most common cause of sexually transmitted venereal infection in the world. It is composed of elementary bodies (the infectious form) and reticulate or inclusion bodies (the replicating form). Chlamydia trachomatis has both a high prevalence and asymptomatic carriage rate, with frequent serious complications in both women and neonates. Complications of Chlamydia infection in women include cervicitis, urethritis, endometritis, pelvic inflammatory disease (PID) and increased incidence of ectopic pregnancy and infertility.

INTENDED USE

Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine) is a rapid chromatographic immunoassay for the qualitative detection of Chlamydia trachomatis in female cervical swab, male urethral swab and male urine specimens to aid in the diagnosis of Chlamydia infection.

TEST PROCEDURE

1. Remove the test cassette from the seal pouch and use it within one hour. Best result will be obtained if the test is performed immediately after opening the foil pouch.

2. Extract the Chlamydia antigen according to the specimen type.

For Female Cervical or Male Urethral Swab Specimen:

1.) Hold the reagent 1 bottle vertically and add 5 drops of reagent 1 (approx. 300μl) to the extraction tube. Reagent 1 is colorless. Immediately insert the swab, compress the bottom of tube and rotate swab 15 times. Let stand for 2 minutes.

2.) Hold the reagent 2 bottle vertically add 6 drops of reagent 2 (approx. 250μl) to the extraction tube. The solution would turn turbid. Compress the bottle of tube and rotate the swab 15 times until the solution turn clear with a slight green or blue tint. If the swab is bloody, the color will turn yellow or brown. Let stand 1 minute.

3.) Press the swab against the side of tube and withdraw the swab while squeezing the tube. Keep as much liquid in the tube as possible. Fit the dropper tip on top of extraction tube.

For Male Urine Specimens:

1.) Hold the reagent 2 bottle vertically and add 6 drops of (approx. 250μl) reagent 2 to the urine pellet in the centrifuge tube, then shake the tube vigorously until the suspension is homogeneous.

2.) Transfer all the solution in the centrifuge tube to an extraction tube. Let stand for 1 minute. Hold the reagent 1 bottle upright and add 5 drops of (approx. 300μl) reagent 1 to the extraction tube. Vertex or tap the bottom of the tube to mix the solution. Let stand for 2 minutes.

Fit the dropper tip on top of the extraction tube.

3. Place the test cassette on a clean and level surface. Add 3 full drops of the extracted solution (approx. 100μl) to the specimen well of the test cassette, then start the timer. Avoid trapping air bubbles in the specimen well.

4. Wait for the color to appear. Read the result at 10 minutes; do not interpret the result after 20 minutes.

PERFORMANCE CHARACTERISTICS

Sensitivity

Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine) has been evaluated with specimens obtained from patients of STD clinics. PCR is used as the reference method for Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine). Specimens were considered positive if PCR indicated a positive result. Specimens were considered negative if PCR indicated a negative result. The results show that Parsagen® Chlamydia Rapid Test Cassette (Swab/Urine) has a high sensitivity relative to PCR. 

Specificity

Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine) uses an antibody that is highly specific for Chlamydia antigen in female cervical swab, male urethral swab and male urine specimens. The results show that Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine) has a high specificity relative to PCR. 

For Female Cervical Swab Specimens

Method		PCR		Total   Results
Parsagen®   Chlamydia Rapid Test Cassette (Swab/Urine)	Results	Positive	Negative
	Positive	36	4	40
	Negative	4	110	114
Total   Results		40	114	154

Relative Sensitivity: 90% (76.3%-97.2%)*   

Relative Specificity: 96.5% (91.3%-99.0%)*  

Relative accuracy: 94.8% (90.0%-97.8%)*                

*95% Confidence Intervals

For Male Urethral Swab Specimens

Method		PCR		Total   Results
Parsagen®   Chlamydia Rapid Test Cassette (Swab/Urine)	Results	Positive	Negative
	Positive	38	6	44
	Negative	9	100	109
Total   Results		47	106	153

Relative Sensitivity: 80.9% (66.7%-90.9%)*

Relative Specificity: 94.3% (88.1%-97.9%)

Relative accuracy: 90.2% (84.3%-94.4%)*

*95% Confidence Intervals

For Male Urine Specimens

Method		PCR		Total   Results
Parsagen®   Chlamydia Rapid Test Cassette (Swab/Urine)	Results	Positive	Negative
	Positive	24	0	24
	Negative	2	45	47
Total   Results		26	45	71

Relative Sensitivity: 92.3% (74.9%-99.1%)*

Relative Specificity: >99.9% (93.6%-100%)*

Relative Accuracy: 97.2% (90.2%-99.7%)*                

*95% Confidence Intervals

Cross Reactivity

The antibody used in Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine) has been shown to detect all known Chlamydia serovars. Chlamydia psittasi and Chlamydia pneumoniae strains have been tested with Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine), and were shown to cross react when tested in suspensions of 109 Colony Forming Units (CFU)/ml. Cross reactivity with other organisms has been studied using suspensions of 109 CFU/ml. The following organisms were found negative when tested with Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine):

Acinetobacter   calcoaceticus	Pseudomona   aeruginosa	Proteus   mirabilis
Acinetobacter spp	Neisseria meningitides	Neisseria gonnorhea
Enterococcus faecalis	Salmonella choleraesius	Group B/C Streptococcus
Enterococcus faecium	Candida albicans	Hemophilus influenzae
Staphylococcus aureus	Proteus vulgaris	Branhamella catarrhalis
Klebsiella pneumoniae	Gardnerella vaginalis

LIMITATIONS

1. Parsagen^® Chlamydia Rapid Test Cassette (Swab/Urine) is for in vitro diagnostic use only. This test should be used for the detection of Chlamydia antigen from female cervical swab, male urethral swab and male urine specimens. Neither the quantitative value nor the rate of increase in Chlamydia antigen concentration can be determined by this qualitative test.

2. This test will only indicate the presence of Chlamydia antigen in specimens from both viable and non-viable Chlamydia. Performance with specimens other than female cervical swabs, male urethral swabs and male urine has not been assessed.

3. Detection of Chlamydia is dependent on the number of organisms present in the specimen. This can be affected by specimen collection methods and patient factors such as age, history of Sexually Transmitted Diseases (STDs), presence of symptoms, etc. The minimum detection level of this test may vary according to serovar. Therefore, the test results should be interpreted in conjunction with other laboratory and clinical data available to the physician.

4. Therapeutic failure or success cannot be determined as antigen may persist following appropriate antimicrobial therapy.

5. Excessive blood on the swab may cause false positive results.

Note: The above information is for reference use only. Please refer to the product insert provided with the products before use.