dr helen pymar md, mph associate professor, department · pdf fileassociate professor,...
TRANSCRIPT
Dr Helen Pymar MD, MPH
Associate Professor, Department of Medicine, University of Manitoba
April 16, 2015
Speaker Disclosure
Have given talks for Bayer around Mirena, IUDs
Have been a principal investigator for the University of Manitoba site for IUS study sponsored by Bayer
I use and promote a lot of IUD/IUS in my patients
As a fellow in 1999-2001 I was involved in study of CayaDiaphragm
Overview
Copper IUD available in Canada
Size, copper amounts, cost, coverage
Jaydess IUS
Emergency contraception IUD now that weight is an issue with Plan B
Caya Diaphragm
Copper-releasing IUCD CuT380A (“Paragard”)
FlexiT380+, Liberté TT380 (Standard & “Short”), Mona Lisa 10
CuT380 (no cuffs on T arms)
Liberté UT 380 (Standard & “Short”), Mona Lisa 5
Copper devices with less than 380 mm2
Cu
Flexi T 300, Flexi T 300+, Mona Lisa N
Nova T 200
Paragard-
Size- 32 mm horizontally by 36 mm vertically
176 mg copper wire stem, 68.7 mg copper collar on each side
Dimensions of IUCs Available in Canada
(mm)
Company, style Length(mm) Width(mm)
Bayer, Nova T-200 32 32
Prosan, Flexi-T 300 28 23
Flexi-T 300+ 32 28
Flexi-T 380+ (cuffs on T arm) 32 28
7-Med Industrie, Liberte UT380 Standard 35.4 32
Liberte UT 380 Short 28.4 32
Liberte TT 380 Standard (cuffs) 34 29.9
Liberte TT 380 Short (cuffs) 29.5 23.2
Mona Lisa NV, Mona Lisa 10 (CuT380A,cuffs) 35.85 31.85
Mona Lisa 5 (NT 380, no cuffs NovaT) 31.9 31.8
Mona Lisa N (Flexi T 300) 29 23
References: (all resources accessed 2012 Oct 28, updated Mar 2014)
1. Mirena Product Monograph July 2013 http://www.bayer.ca/files/MIRENA-PM-ENG-15JUL2013-164011.pdf?#
2. Nova T info at manufacturer site http://www.bayer.ca/files/ENG-NOVT%20DEV%201%20PI%2081527628%20130214%20(2).pdf?#
3. Flexi-T Package Insert http://www.trimedic-inc.com/pdf/InsertionInstruction.pdf
4. Liberte info at distributor web site: http://medisafecanada.com/medi_products/liberte-brand-iuds/
5. Mona Lisa info at distributor web site: http://pacepharma.ca/en/physician-prescribing-information-10.html
380 mm2 300 mm2 200 mm2
Width “Long”
28 to 32 mm
“Short”
23 to 28 mm 23 to 28 mm 32 mm
T380A
(Cuffs)
FlexiT380+
(28 x 32)
Liberte TT380
(30 x 34)
Liberte TT380
Short
(23 x 30)
Mona Lisa 10
(32 x 36)
380/300/200
(No Cuffs)
Mona Lisa 5
(32x32)
Flexi-T300
(23 x 28)
Mona Lisa N
(23 x 29)
Nova T
(32X 32)
Liberte UT380
(32 x 35)
Liberte UT380
Short
(32 x 28)
Flexi-T300+
(28 x 32)
Copper - square mm of surface area
Siz
e
Websites for the Recommended Copper IUDs
http://medisafecanada.com/products/liberte-iuds/ For Liberté UT and TT 380
http://www.pacepharma.ca/en/mona-lisa-iuds.html
For Mona Lisa 10, and N
http://www.trimedic-inc.com/about_flexi-t_iud.html For Flexi T 380, 300
Uterine size important?
Ultrasound study of width normal uterus(n=210, 91 G0)
Nulliparous women avg 27 mm Multiparous women avg 32 mmNo relationship to cesarean section or
patient age
Benacerraf et al, Obstet Gynecol 2010;116:305-310
Uterine size important?- Part 2
Width Ut Embedded(n=29) Nonembedded(n=132)
(width±SD ) 25 ± 8 mm 32 ± 10 mm
In USA where all IUDs (Paragard and Mirena) are 32 mm
4 patients with embedded IUD had a uterine width of over 32 mm
No information about parity, gravidity in this study
Shipp et al J Ultrasound Med 2010;29:1453-1456
Show Me The Money! Nova T- most expensive $177 5 yr Flexi T 380 $87 10-12 yr Flexi T 300 $80 5 yr Mona Lisa 10 $75 10-12 yr Liberte TT 380- short and standard $74 10-12 yr Liberte UT 380– short and standard $74 5 yr Mona Lisa 5 $59 5 yr Mona Lisa N $59 5 yr
Costs Provided by Grand Medicine Pharmacy email April 9, 2015
Covered by NIHB 1 every yr
Covered by Social Assistance
Pymar Picks for Out of Pocket Patients
How Long Can You Leave Your Copper IUD/IUS In the Uterus? Recommendations based on device type and age at
insertion.
Paragard like- inserted age 35 or older good to menopause, and 25 or older good for 12 years
Mirena IUS inserted age 25 or older good for 7 years (some prefer 35 or older)
Wu et al. Contraception 2014;89:495-503
What is the Best Choice?
Copper- 380 “Paragard- like” best
Size- based on nulliparity, cesarean only, or previous vaginal delivery, acutely retro/anteverted uterus?
Need to consider cost/coverage by health plan if applicable
The smallest LNG-IUS
available
Contraception up to 3
years
Silver ring
– Allows it to be
distinguished on
ultrasound from other
uterine devices
Highly effective
– Pearl Index (0.33)
– Typical use = Perfect use
Jaydess® Product Monograph, November 21, 2014
Gemzell-Danielsson et al. Fertil Steril 2012; 97: 616-622
Jaydess®
IUS, intrauterine system
LNG-IUS, levonorgestrel-releasing intrauterine system
Jaydess®
with
EvoInserter®
• Few preparatory steps with EvoInserter®:
o Simplified loading by pushing the slider forwards to its furthest
position
o IUS pre-loaded in the correct horizontal orientation in the
package
o Threads inside handle - handling of threads no longer necessary
o Ergonomic design of handle and slider
o Double-sided centimeter scale
o Not reloadable once IUS fully releasedJaydess® Product Monograph, November 21, 2014IUS, intrauterine system
Jaydess®1 Mirena®2
T-frame dimensions
(horizontal x vertical)28 × 30 mm 32 × 32 mm
Insertion tube diameter 3.80 mm 4.40 mm
Initial in vivo LNG release rate* 14 μg/day
(24 days after insertion)
20 μg/day
Maximum duration of use 3 years 5 years
Total LNG content 13.5 mg 52 mg
Silver ring for differentiation
on ultrasound
Yes No
Inserter EvoInserter® EvoInserter®
1. Jaydess® Product Monograph, November 21, 2014
2. Mirena® Product Monograph, October 9, 2014
*Jaydess® is also known as LNG-IUS 13.5 mg (total content) or LNG-IUS12, which comes from the initial
predicted in vitro release rate while Jaydess® was in development. Release rates between Jaydess and Mirena
should not be directly compared because they were measured at different time points and using different
calculations.
LNG-IUS, levonorgestrel-releasing intrauterine system
Emergency Contraception and Weight Emergency contraceptive pills to carry warnings for reduced
effectiveness in women over a certain body weight Report a Concern Starting date: March 26, 2014 Posting date: March 26, 2014 Type of
communication: Information Update Subcategory: Drugs Source of recall: Health Canada Issue: Important Safety Information Audience: General Public Identification number: RA-38701
Issue Emergency contraceptive pills, also known as the “morning after” pill, will soon
carry new warnings about reduced effectiveness in women weighing over 165 pounds.
Health Canada has asked companies to add new warnings to product packages advising that these pills are less effective in women weighing 165 to 176 pounds (75-80 kg), and are not effective in women over 176 pounds (80 kg). Women who weigh 165 pounds or more are advised to ask a health professional, such as a doctor or pharmacist, for advice on alternative methods of emergency contraception.
SOGC Recommendations Should not discourage pts over BMI 30 from using Plan
B if they don’t want IUD
Recent publications from WHO have recommended insertion of copper IUD most effective if done within 5 days of unprotected sex
(Can still go to 7 days)
Future- consider 30 mg Ulipristal Acetate- approx $80
http://sogc.org/wp-content/uploads/2013/01/gui280CPG1209ErevB.pdf
NEW Program Copper IUDs for EC
Working with the Pharmacists
Newsletter
Linking them up with the website at Womens Health Clinic http://womenshealthclinic.org/
Will have OPD and CPU listed on the sites (eventually) for patients to self refer within 7 days
Providers available Monday, Wednesday in CPU 204-787-1961, and Friday in OPD 204-787-1781 to self-refer
Caya Diaphragm Fits most women
No fitting required
No prescription required
Made of silicone/nylon
Use with Caya diaphragm gel- Containing Water, Lactic acid, Sodium lactate, Cellulose, Sorbicacid
View the Caya Video at: http://www.caya.eu/en/
Overview
Copper IUD available in Canada
Size, copper amounts, cost, coverage
Jaydess IUS
Emergency contraception IUD now that weight is an issue with Plan B
Caya Diaphragm
Giving Thanks! Wendy V. Norman- Many Slides on Copper IUDs
MD, CCFP, FCFP, DTM&H, MHSc
CIHR- Chair, Family Planning Public Health Research, Deptof Family Practice, UBC
Bayer- Jaydess slides
Trimedic for Caya info- Paula Gelbfarb([email protected])