Paragard Iud

Important Dosage and Administration Instructions

• Paragard should only be inserted by a healthcare provider trained in Paragard’s insertion procedures, because insertion for Paragard is different from that used for other intrauterine systems. Healthcare providers should become thoroughly familiar with the product, product educational materials, product insertion instructions, and prescribing information before attempting insertion of Paragard.
  
• Insert one Paragard at the fundus of the uterine cavity [see Dosage and Administration ( 2.4)].
  
• Remove Paragard on or before 10 years from the date of insertion [see Dosage and Administration ( 2.6)].
  
• May replace Paragard at the time of removal with a new Paragard if continued contraceptive protection is desired.
  
• Before considering use of Paragard, make sure that the female is an appropriate candidate for Paragard. Exclude pregnancy (consider the possibility of ovulation and conception) prior to use [see Contraindications ( 4) and Warnings and Precautions ( 5.2)].

Timing of Insertion

Refer to Table 1 for recommended timing of Paragard insertion.

Preparation Instruction

Before insertion:

• Use strict aseptic techniques throughout preparation [see Warnings and Precautions ( 5.4)].
  
• Prepare placement tools (e.g., speculum, cotton swab, tenaculum, uterine sound, scissors, and forceps).
  
• Place the package containing Paragard (face-up), sterile card, and solid white rod on a sterile field (see Figure 1) and open package from the bottom end where arrow says “open”.

Figure 1: Paragard Intrauterine System (IUS) with Insertion Tube and Solid White Rod

• Consider the use of an analgesic
  
• Establish the size and position of the uterus by performing a bi-manual examination.
  
• Insert a speculum and, using a cotton swab, cleanse the cervix and vagina with an antiseptic solution.
  
• Apply a tenaculum to the cervix and use gentle traction to align the cervical canal with the uterine cavity.
  
• Gently insert a sterile uterine sound to measure the depth of the uterine cavity. The uterus should sound to a depth of 6 to 9 cm except when inserting Paragard immediately postabortion or immediately postpartum.
  • Insertion of Paragard may be associated with pain and/or bleeding or vasovagal reactions (e.g. syncope, bradycardia, or seizure) especially in patients with a predisposition to these symptoms. Insertion into a uterine cavity measuring less than 6 cm may increase the incidence of expulsion, bleeding, pain, and perforation.
    
  • If cervical stenosis is encountered, avoid undue force. Dilators and analgesia/local anesthesia may be helpful in this situation.

Insertion Procedure

• Use strict aseptic techniques throughout the insertion procedure [see Warnings and Precautions ( 5.4)]. Using sterile gloves, bend the T-Arms of Paragard by folding the two horizontal arms down against the stem.
  
• Slightly withdraw insertion tube, push arms down along the stem, slide insertion tube over the tips of the T-Arms (see Figure 2). Only the tips of the T-Arms should be in the insertion tube. Do not advance beyond the copper collars. Insert solid white rod into bottom of insertion tube until it touches the bottom of the IUS. Do not leave the horizontal arms of Paragard bent for more than 5 minutes, as the arms may not open properly.

Figure 2: Inserting Tips of T-Arms of Paraguard into Insertion Tube

• Although using sterile gloves is recommended, in situations where sterile gloves are not available, you can perform this step while Paragard is in the sterile package. Place the package face up on a clean surface. Open from the bottom end where arrow says “open”. Pull the solid white rod from the package and put it back in the package laying it carefully alongside the insertion tube, making sure the distal end of the rod remains sterile. Place thumb and index finger on the outside of the package, on top of the ends of the horizontal arms. Use other hand to push insertion tube against arms of Paragard (shown by arrow in Figure 3). This will start bending the T-Arms downward. Note that the arms of Paragard should be folded downward to ensure proper insertion.

Figure 3: Bending T-Arms of Paraguard While in Sterile Packaging

• Bring the thumb and index finger closer together on the outside of the package to continue bending the arms until they are alongside the stem. Use the other hand to withdraw the insertion tube slightly so that the insertion tube can be pushed and rotated over the tips of the T-Arms (see Figure 4). Only the tips of the T-Arms should be in the insertion tube. Do not advance beyond the copper collars. Insert solid white rod into bottom of the insertion tube until it touches the bottom of the IUS. Do not leave the horizontal arms of Paragard bent for more than 5 minutes, as the arms may not open properly.

Figure 4: Inserting Tips of T-Arms of Paraguard into Insertion Tube While in Sterile Packaging

• Once the above steps are completed and Paragard is in the insertion tube, grasp the insertion tube at the open end of the package; adjust the blue flange so that the distance from the top of the Paragard insertion tube is the same as the uterine depth measured with the uterine sound or use the sterile card to adjust the blue flange according to the premeasured uterine depth.
  
• Rotate the blue flange so that the horizontal arms of Paragard and the long axis of the blue flange lie in the same horizontal plane to ensure the arms open up in the proper direction.
  
• To orient the uterus in an axial position, apply gentle traction to the tenaculum. Then pass the loaded insertion tube through the cervical canal until Paragard just touches the fundus of the uterus. The blue flange should be at the cervix in the horizontal plane (see Figure 5).

Figure 5: Insertion Tube with Paraguard in Uterus

• Release the arms of Paragard by holding the solid white rod steady and withdrawing the insertion tube no more than one centimeter. This releases the arms of Paragard high in the uterine fundus (see Figure 6).

Figure 6: Release of T-Arms of Paraguard in Uterus

• Gently and carefully move the insertion tube upward toward the fundus of the uterus, until slight resistance is felt. This will ensure placement of Paragard at the highest possible position within the uterus (see Figure 7). Do not use the white rod as a plunger to push or insert Paragard.

Figure 7: Placement of Paraguard in Fundus of Uterus

• Hold the insertion tube steady and withdraw the solid white rod (see Figure 8). Do not remove the solid white rod and the insertion tube at the same time to prevent accidental pulling of the threads.

Figure 8: Withdraw Solid White Rod from Uterus

• Gently and slowly withdraw the insertion tube from the cervical canal.
  
• Only the threads should be visible protruding from the cervix (see Figure 9). Trim the threads so that 3 to 4 cm protrude into the vagina. Measure the length of protrusion of the threads.
  
• Recommend recording length of threads, date of placement and Paragard lot number.

Figure 9: Appropriate Paraguard Placement in Uterus

If you suspect that Paragard is not in the correct position, check placement (with ultrasound, if necessary). If Paragard is not positioned completely within the uterus, remove it and replace it with a new Paragard. Do not reinsert an expelled or partially expelled Paragard.

Postplacement Management of Paraguard

Following placement:

• Examine the female after her first menses to confirm that Paragard is still in place. You should be able to visualize or feel only the threads. The length of the visible threads may change with time. However, no action is needed unless you suspect partial expulsion, perforation, pregnancy, or breakage.
  
• If you cannot find the threads in the vagina, check that Paragard is still in the uterus. The threads can retract into the uterus or break, or Paragard can break, perforate the uterus, or be expelled. Gentle probing of the cavity, x-ray, or sonography may be required to locate Paragard
  
• Remove Paragard if it has been partially expelled or perforated the uterus [see Warnings and Precautions ( 5.6, 5.7)].

Do not reinsert a used Paragard.

 2.6  Removal of Paraguard

Timing of Removal

• Paragard can be removed at any time prior to 10 years after insertion.
  
• Remove Paragard no later than 10 years after insertion. A new Paragard can be inserted at the time of removal if continued contraceptive protection is desired.

Removal Instructions

• Use a speculum and visualize the cervix.
  
• Remove Paragard with forceps, pulling gently on the exposed threads. The arms of Paragard will fold upwards as it is withdrawn from the uterus.
  
• Breakage or embedment of Paragard in the myometrium can make removal difficult [see Warnings and Precautions, ( 5.5)]. Analgesia, paracervical anesthesia, cervical dilation, alligator forceps or other grasping instrument, or hysteroscopy may assist in removing an embedded Paragard.
  
• Make sure Paragard is intact upon removal.
  
• Removal may be associated with some pain and/or bleeding or vasovagal reactions (e.g. syncope, bradycardia, seizures) especially in patients with a predisposition to these conditions.

  Pregnancy

Risk Summary

Use of Paragard is contraindicated for use in pregnant females because there is no need for pregnancy prevention in a female who is already pregnant and Paragard may cause adverse pregnancy outcomes. If a female becomes pregnant with Paragard in place, there is an increased risk of miscarriage, sepsis, premature labor, and premature delivery [see Contraindications ( 4) and Warnings and Precautions ( 5.1, 5.2)]. Advise the female of the potential risks if pregnancy occurs with Paragard in place.

Published studies on pregnancy outcomes exposed to copper IUSs report up to 27% miscarriage when the IUS was removed compared to 77% miscarriage when the IUS remained in the uterus. Studies on Paragard and birth defects have not been conducted.

  Lactation 

Risk Summary

No difference has been detected in concentration of copper in human milk before and after insertion of copper IUSs, including Paragard. There is no information on the effect of copper in a breastfed child or the effect on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for Paragard and any potential adverse effects on the breastfed child from Paragard.

  Pediatric Use

The safety and effectiveness of Paragard have been established in females of reproductive potential. Efficacy is expected to be the same for postmenarcheal females regardless of age.

Paragard is not indicated in females before menarche.

  Geriatric Use

Paragard has not been studied in women over 65 years of age and is not indicated in this population.

Ectopic Pregnancy

Evaluate for possible ectopic pregnancy in any female who becomes pregnant while using Paragard because a pregnancy that occurs with Paragard in place is more likely to be ectopic than a pregnancy in the general population. However, because Paragard prevents most pregnancies, females who use Paragard have a lower risk of an ectopic pregnancy than sexually active females who do not use any contraception.

The incidence of ectopic pregnancy in the clinical trials with Paragard (which excluded females with a previous history of ectopic pregnancy) was approximately 0.06%. Ectopic pregnancy may require surgery and may result in loss of fertility.

Risks with Intrauterine Pregnancy

If intrauterine pregnancy occurs with Paragard in place and the strings are visible or can be retrieved from the cervical canal, remove Paragard because leaving it in place may increase the risk of spontaneous abortion and preterm labor. Removal of Paragard may also result in spontaneous abortion. In the event of an intrauterine pregnancy with Paragard, consider the following:

Septic Abortion

In females becoming pregnant with an intrauterine system (IUS), including Paragard in place, septic abortion, with septicemia, septic shock, and death, may occur [see Warnings and Precautions ( 5.3)]. Septic abortion typically requires hospitalization and treatment with intravenous antibiotics. Septic abortion may result in spontaneous abortion or a medical indication for pregnancy termination. A hysterectomy may be required if severe infection of the uterus occurs, which will result in permanent infertility.

Continuation of Pregnancy

If a female becomes pregnant with Paragard in place and if Paragard cannot be removed or the female chooses not to have it removed, warn her that failure to remove Paragard increases the risk of miscarriage, sepsis, premature labor, and premature delivery. Prenatal care should include counseling about these risks and that she should report immediately any flu-like symptoms, fever, chills, cramping, pain, bleeding, vaginal discharge or leakage of fluid, or any other symptom that suggests complications of the pregnancy.

  Sepsis

Severe infection or sepsis, including Group A Streptococcal Sepsis (GAS), have been reported following insertion of IUSs, including Paragard. In some cases, severe pain occurred within hours of insertion followed by sepsis within days. Because death from GAS is more likely if treatment is delayed, it is important to be aware of these rare but serious infections. Aseptic technique during insertion of Paragard is essential in order to minimize serious infections such as GAS [see Dosage and Administration ( 2.3)].

  Pelvic Inflammatory Disease and Endometritis

Insertion of Paragard is contraindicated in the presence of known or suspected Pelvic Inflammatory Disease (PID) or endometritis [see Contraindications ( 4)]. IUSs, including Paragard, have been associated with an increased risk of PID, most likely due to organisms being introduced into the uterus during insertion. In the clinical trials with Paragard, the incidence of PID that resulted in the removal of Paragard was approximately 0.1% [see Clinical Studies ( 14)].

Counsel women who receive Paragard to notify a healthcare provider if they have complaints of lower abdominal or pelvic pain, odorous discharge, unexplained bleeding, fever, or genital lesions or sores. In such circumstances, perform a pelvic examination promptly to evaluate for possible pelvic infection. Remove Paragard in cases of recurrent PID or endometritis, or if an acute pelvic infection is severe or does not respond to treatment.

PID can have serious consequences, such as tubal damage (leading to ectopic pregnancy or infertility), hysterectomy, sepsis, and death.

Females at Increased Risk for PID

PID or endometritis are often associated with a sexually transmitted infection (STI) and Paragard does not protect against STIs. The risk of PID or endometritis is greater for females who have multiple sexual partners, and also for females whose sexual partner(s) have multiple sexual partners. Females who have had PID or endometritis are at increased risk for a recurrence or re-infection. In particular, ascertain whether a female is at increased risk of infection (for example, leukemia, acquired immune deficiency syndrome (AIDS), intravenous drug abuse).

Asymptomatic PID

PID or endometritis may be asymptomatic but still result in tubal damage and its sequelae.

Treatment of PID or Endometritis in Patients Using Paragard

Remove Paragard in cases of recurrent endometritis or PID, or if an acute pelvic infection is severe or does not respond to treatment. Prophylactic antibiotics administered at the time of insertion do not appear to lower the incidence of PID.

Promptly assess and treat any female who develops signs or symptoms of PID. Perform appropriate testing for sexually transmitted infection and initiate antibiotic therapy promptly. Paragard does not need to be removed immediately. Reassess the patient in 48-72 hours. If no clinical improvement occurs, continue antibiotics and consider removal of Paragard. If the decision is to remove Paragard, start antibiotics prior to removal to avoid the potential risk for bacterial spread resulting from the removal procedure.

Actinomycosis

Actinomycosis has been associated with IUS use, including Paragard. Symptomatic women with known actinomycosis infection should have Paragard removed and receive antibiotics. Actinomycetes can be found in the genital tract cultures in healthy women without IUSs. The significance of actinomyces-like organisms on a Papanicolaou (PAP) smear in an asymptomatic IUS user is unknown, and this finding alone does not always require IUS removal and treatment. When possible, confirm a PAP smear diagnosis with cultures.

  Embedment

Partial penetration or embedment of Paragard in the myometrium can make removal difficult. In some cases, surgical removal may be necessary. Breakage of an embedded Paragard during non-surgical removal has been reported [see Dosage and Administration ( 2.6)].

  Perforation

Partial or total perforation of the uterine wall or cervix may occur during insertions, although the perforation may not be detected until sometime later. Perforation may reduce contraceptive efficacy and result in pregnancy. The incidence of perforation during or following Paragard insertion in clinical trials was 0.2% (13 out of 5344).

Delayed detection or removal of Paragard in cases of perforation may result in migration outside the uterine cavity, adhesions, peritonitis, intestinal penetration, intestinal obstruction, abscesses and/or damage to adjacent organs.

A postmarketing safety study conducted in Europe (EURAS IUD) with IUSs, including copper IUSs, demonstrated an increased risk of perforation in lactating women. The risk of perforation may be increased if an IUS, such as Paragard, is inserted when the uterus is fixed, retroverted or not completely involuted during the postpartum period.

If perforation does occur, locate and remove Paragard promptly. Surgery may be required. Preoperative imaging followed by laparoscopy or laparotomy is often required to remove Paragard from the peritoneal cavity.

  Expulsion

Partial or complete expulsion of Paragard has been reported, resulting in the loss of contraceptive protection. The incidence of expulsion in the clinical trials with Paragard was approximately 2.3%. Consider further diagnostic imaging, such as x-ray, to confirm expulsion if the IUS is not found in the uterus.

Paragard has been placed immediately after delivery, although the risk of expulsion may be increased when the uterus is not completely involuted at the time of insertion. Remove a partially expelled Paragard.

  Wilson’s Disease

Paragard may exacerbate Wilson’s disease, a rare genetic disease affecting copper excretion; therefore, the use of Paragard is contraindicated in females of reproductive potential with Wilson’s disease [see Contraindications ( 4)].

  Bleeding Pattern Alterations

Paragard can alter the bleeding pattern and result in heavier and longer menstrual cycles with intermenstrual spotting.

In two clinical trials with Paragard® [see Adverse Reactions ( 6.1)], there were reports of oligomenorrhea and amenorrhea; however, a causal relationship between Paragard and these events could not be established. Menstrual changes were the most common medical reason for discontinuation of Paragard. Discontinuation rates for pain and bleeding combined were highest in the first year of use and diminished thereafter. The percentage of females who discontinued Paragard because of bleeding problems or pain during these studies ranged from 12% in the first year to 2% in Year 9. Females complaining of heavy vaginal bleeding should be evaluated and treated, and may need to discontinue Paragard [see Adverse Reactions ( 6.1)].

  Magnetic Resonance Imaging (MRI) Safety Information

Non-clinical testing has demonstrated that Paragurad is MR Conditional. A patient with Paragard can be safely scanned in an MR system meeting the following conditions:

• Static magnetic field of 3.0 T or 1.5 T
  
• Maximum spatial field gradient of 4,000 gauss/cm (40 T/m)
  
• Maximum MR system reported, whole body averaged specific absorption rate (SAR) of 2 W/kg (Normal Operating Mode)

Under the scan conditions defined above, Paragard is expected to produce a maximum temperature rise of less than 0.5˚ C after 15 minutes of continuous scanning.

In non-clinical testing, the image artifact caused by the system extended less than 5 mm from the implant when imaged with a gradient echo pulse sequence and a 3.0 T MRI system.

  Medical Diathermy

Medical equipment that contain high level of Radiofrequency (RF) energy such as diathermy may cause health effects (by heating tissue) in females with a metal-containing IUD including Paragard. Avoid using high medical RF transmitter devices in females with Paragard.