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    • 2 hours, 54 minutes ago
      Lawrence S. likes your comment at
      On average, how often do you pre-bolus before eating?
      Yeah...The Pre-bolus...if I actually did this more often, I would be in much better control. It's my T1D Achilles' Heel.
    • 3 hours, 51 minutes ago
      Kathy Hanavan likes your comment at
      On average, how often do you pre-bolus before eating?
      Yeah...The Pre-bolus...if I actually did this more often, I would be in much better control. It's my T1D Achilles' Heel.
    • 20 hours, 45 minutes ago
      KCR likes your comment at
      How often do you feel informed about new therapies being studied for T1D?
      Only what is reported at conferences and covered by e-zines like DiaTribe.
    • 1 day ago
      Lawrence S. likes your comment at
      How often do you feel informed about new therapies being studied for T1D?
      It's sometimes difficult shift through. I get a lot of spam redirections. I'm also only really interested in autoimmune type diabetes. Right now GLP-1 interest is all the rage. I'm not a candidate for those type of drugs. Funny how these drugs which became so popular with the rich people mostly non diabetic have taken over by all the drug companies.
    • 1 day, 22 hours ago
      Anita Stokar likes your comment at
      Would you be willing to participate in long-term research (1 year or longer)?
      Hard to truly say without details. I said likely not, but really this is such an open ended question that has too many possibilities to answer.
    • 1 day, 22 hours ago
      Anita Stokar likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      I use omnipod and dexcom G7. At 70 years old, I am fortunate to get the full 80 hours with each Omnipod which translates into three pump changes every 10 days. This works very well with the 10 day G7. I am also able to build up extra pods. I also use an open source AID algorithm so do not have to worry about having both CGM and pump on the same side of the body.
    • 1 day, 22 hours ago
      Anita Stokar likes your comment at
      If compensation were offered for research participation, what format would you prefer?
      It depends on the travel distance. The longer the distance the more important the reimbursement it is the total deal. If it's across the street keep the money. If it's across the country we need to talk.
    • 3 days, 17 hours ago
      lis be likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      Every 9 days I have to have to change an infusion set after one day use to switch the sensor to the other side - come on deccom you can do better
    • 3 days, 17 hours ago
      lis be likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      Starting in 1996, my midriff has received more pounding than the Gaza strip. Both look similar. Consequently, I change frequently, every 2.5 days or so. Whatever the landscape will tolerate. 📄🖍️o(≧o≦)o🧸
    • 3 days, 17 hours ago
      lis be likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      I change infusion sites every other day rather than every 4th day. I’ve been doing this for years after I started to see my insulin requirements increase dramatically on the 3rd day. It’s not really “earlier than recommended” since my endo agrees with this schedule and writes my prescriptions to accommodate it.
    • 3 days, 17 hours ago
      Ahh Life likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      I usually extend them rather than cut their longevity short. I am insulin resistant and if I don't refill pump at day 2 I can't get to day 3-4. So, I usually use it a day longer than instructed due to the refill. And before moving to G7 I would restart my CGM and get an average of 14 days with some rare, 21 day uses in the mix. Sadly, Dexcom has figured out how to make more money off us by forcing a restart every 10 days with a transmitter built in.
    • 3 days, 19 hours ago
      Molly Jones likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      I change my infusion site early if it's ripped off (obviously) or if I'm running high for no reason I can detect. Changing the site can sometimes help. I only change my CGM early if 1) it's going haywire with my numbers (reading high or low without cause) or 2) sometimes it's just convienant due to scheduling. But that's usually one day early.
    • 3 days, 23 hours ago
      Lawrence S. likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      Starting in 1996, my midriff has received more pounding than the Gaza strip. Both look similar. Consequently, I change frequently, every 2.5 days or so. Whatever the landscape will tolerate. 📄🖍️o(≧o≦)o🧸
    • 3 days, 23 hours ago
      Daniel Bestvater likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      Starting in 1996, my midriff has received more pounding than the Gaza strip. Both look similar. Consequently, I change frequently, every 2.5 days or so. Whatever the landscape will tolerate. 📄🖍️o(≧o≦)o🧸
    • 4 days ago
      dholl62@gmail.com likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      I change my infusion site early if it's ripped off (obviously) or if I'm running high for no reason I can detect. Changing the site can sometimes help. I only change my CGM early if 1) it's going haywire with my numbers (reading high or low without cause) or 2) sometimes it's just convienant due to scheduling. But that's usually one day early.
    • 4 days, 1 hour ago
      TEH likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      Sites on my legs seem to get irritated with resultant higher glucoses by day 2, so I often change out these sites every 2 rather than 3 days.
    • 4 days, 1 hour ago
      atr likes your comment at
      Would you be willing to participate in long-term research (1 year or longer)?
      I answered "maybe" because I am house bound and can do survey's online, but not in person. Also, I am 86 and not eligible for most research.
    • 4 days, 2 hours ago
      atr likes your comment at
      Would you be willing to participate in long-term research (1 year or longer)?
      Assuming I would live long enough to complete it — I’m going to be 80, but I’m a healthy, active T1D.
    • 4 days, 2 hours ago
      atr likes your comment at
      Would you be willing to participate in long-term research (1 year or longer)?
      All depends on location and age requirements
    • 4 days, 2 hours ago
      atr likes your comment at
      Would you be willing to participate in long-term research (1 year or longer)?
      Yes. At my age (according to the social security life expectancy table) I have 8.6 years left. Whew! Thank heavens for that point-six. 🍄🦋
    • 4 days, 2 hours ago
      atr likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      Starting in 1996, my midriff has received more pounding than the Gaza strip. Both look similar. Consequently, I change frequently, every 2.5 days or so. Whatever the landscape will tolerate. 📄🖍️o(≧o≦)o🧸
    • 4 days, 2 hours ago
      Chrisanda likes your comment at
      How often do you change infusion or sensor sites earlier than recommended?
      Starting in 1996, my midriff has received more pounding than the Gaza strip. Both look similar. Consequently, I change frequently, every 2.5 days or so. Whatever the landscape will tolerate. 📄🖍️o(≧o≦)o🧸
    • 4 days, 17 hours ago
      Ahh Life likes your comment at
      Would you be willing to participate in long-term research (1 year or longer)?
      I answered "maybe" because I am house bound and can do survey's online, but not in person. Also, I am 86 and not eligible for most research.
    • 4 days, 17 hours ago
      Ahh Life likes your comment at
      Would you be willing to participate in long-term research (1 year or longer)?
      Assuming I would live long enough to complete it — I’m going to be 80, but I’m a healthy, active T1D.
    • 4 days, 20 hours ago
      Mary Thomson likes your comment at
      Would you be willing to participate in long-term research (1 year or longer)?
      I answered "maybe" because I am house bound and can do survey's online, but not in person. Also, I am 86 and not eligible for most research.
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    For pump users: In the past 3 months, have you had issues with insulin delivery due to a bent cannula or occlusion?

    Home > LC Polls > For pump users: In the past 3 months, have you had issues with insulin delivery due to a bent cannula or occlusion?
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    Sarah Howard

    Sarah Howard has worked in the diabetes research field ever since she was diagnosed with T1D while in college in May 2013. Since then, she has worked for various diabetes organizations, focusing on research, advocacy, and community-building efforts for people with T1D and their loved ones. Sarah is currently the Senior Marketing Manager at T1D Exchange.

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    35 Comments

    1. M C

      In the last 3 months – No
      In the last 12 months – Yes

      4 years ago Log in to Reply
    2. Janice B

      I switched to the vari soft metal infusion set so no more bent cannulas

      4 years ago Log in to Reply
    3. Nevin Bowman

      I haven’t used plastic cannulas for over a decade to eliminate that problem.

      1
      4 years ago Log in to Reply
    4. Twinniepoo74

      Before using the omnipod my meditronic definitely gave me headaches
      Especially the cannula would break inside me or bend for no reason at all.

      1
      4 years ago Log in to Reply
    5. Gary Taylor

      Not in the last 3 months, but yes in the past. It usually happens when I try to use a site that has built up scarring from overuse.

      3
      4 years ago Log in to Reply
    6. George Hamilton

      I had one occlusion in the last three months, a total blockage. This is only the second time in the last five years. The only fix I could think of was. To change the infusion set.

      4 years ago Log in to Reply
    7. Sue Herflicker

      Now since I answered NO I will have one tomorrow. Isn’t that always the way!!

      4 years ago Log in to Reply
      1. ELYSSE HELLER

        I haven’t had any occlusion problems since I started using the Insulet Omnipod system years ago. Being that this system is tubeless, no occlusions!

        4 years ago Log in to Reply
    8. Sherolyn Newell

      I’ve been using Omnipod for 5 or 6 years and have only had maybe 4 or 5 times when I got an alarm for no insulin delivery. I assume those were because of the two issues you listed.

      4 years ago Log in to Reply
    9. John McHenery

      Biggest problem I have experienced has been bubbles in the tubing.

      2
      4 years ago Log in to Reply
    10. William Bennett

      Does an insertion site getting infected count? Never had it happen in 10yrs + pumping, but the site I was using about a week ago swelled and became painfully inflamed deep under the skin after I switched to my next site. Didn’t exactly occlude but didn’t help any with absorption. Worst is that I’ve probably lost that location for good, and after a couple of abdominal surgeries my real estate is getting scarce!

      2
      4 years ago Log in to Reply
      1. Bob Durstenfeld

        Try using your upper thighs and the lower back, that has given me more real estate to work with in my site rotatations

        1
        4 years ago Log in to Reply
      2. Becky Hertz

        I feel your pain about losing the abdominal real estate.

        1
        4 years ago Log in to Reply
    11. Liz Avery

      I use Medtronic’s “sure-t” infusion sets which avoids this. . .

      4 years ago Log in to Reply
    12. Carol Meares

      I use tru steel

      1
      4 years ago Log in to Reply
    13. austin harrell

      I had 4 bent cannulas in a row. Nothing changed in terms of site placement, procedure, etc.. seems like maybe a lot issue? VERY annoying though, my blood sugar went skyrocketing and by the time you realize what’s going on it’s hard to get things back in range.

      4 years ago Log in to Reply
    14. Hieromonk Alexis

      Just once, with the insulin not going in. That should always be checked.

      4 years ago Log in to Reply
    15. Linda Murphy

      My issue was air bubbles.

      1
      4 years ago Log in to Reply
    16. LizB

      I was having a lot of alarms about insulin flow being blocked in the previous 2 years. I switched to a different set and no longer get those alarms, probably because I can use many more new sites with these sets. My problem is for the first 6-8 hours after I insert a new set it takes the insulin forever to work. Once the site starts absorbing it’s fine, but I hate going high on set change day.

      4 years ago Log in to Reply
    17. Mary Dexter

      This is why I no longer use a pump

      4 years ago Log in to Reply
    18. Sarah Berry

      I use TruSteel so no bent cannulas

      1
      4 years ago Log in to Reply
    19. Edward Geary

      No occlusions or bent cannulas since switching to Tandem Trusteel. Very reliable.

      4 years ago Log in to Reply
    20. Henry Renn

      Only one, 2 at most in past 3 months.

      4 years ago Log in to Reply
    21. Patricia Kilwein

      Not actually bent cannula but it had worked partially out. Tape came loose as well.

      4 years ago Log in to Reply
    22. Pauline M Reynolds

      Once in the last three months.

      4 years ago Log in to Reply
    23. Becky Hertz

      No bent cannula for me! I use TruSteel, no inclusions either.

      4 years ago Log in to Reply
    24. Lynn Smith

      I don’t have problems with bent cannulas with the Omnipod. Sometimes, if I see blood on the tape in the area of the insertion, my insulin doesn’t seem to be absorbing properly by day two. The other problems I have had have been with the pods getting knocked off or coming loose after getting wet. Still haven’t found a way to go swimming with the Omnipod. No matter what I use to try and keep it secure, it comes off. Anyway, these have been my problems. Don’t remember which have happened in the last three months. 😬

      4 years ago Log in to Reply
    25. mbulzomi@optonline.net

      Yes, I had a problem, but not with the normal Diabetes stuff, it was the Tamdem Insulin Cartridge that had an occlusion, that stopped delivering Insulin. Very unusual. occurrence.

      4 years ago Log in to Reply
    26. KSannie

      I have had a few occlusions, which cleared up when I changed infusion sets. They tend to happen within the last 6 hours of wearing a set. (I change every 2 days.) But my worst problem was a steadily rising blood sugar on an airplane to England. I could not change sets on the plane. I could have used one of the syringes I use to fill the Tandem cartridge to give myself an injection. But I finally had a “lightbulb” moment and theorized maybe my tight seatbelt was keeping insulin from getting through the tubing. I put my pump in my bra so the tubing would not have to go under the seatbelt, and like magic, all was well. I used to fly all the time. So I do not know why it happened this time. But from now on, when I am on long trips in the car or on an airplane, I will make sure the tubing is not under my seatbelt!

      4 years ago Log in to Reply
    27. Kristine Warmecke

      Yes, the first time in year, or there about.

      4 years ago Log in to Reply
    28. Susan J ordon

      Yes! It seemed to be one whole box of insets, but also happened again. I’m glad you asked this question, could it possibly be scar tissue that is bending the cannulas?

      4 years ago Log in to Reply
    29. Steven Gill

      Never thought of “occlusion” as a concern, something to consider. My problem is with my job I have to climb into attics, crawl in “crawlspaces,” maneuver furniture. Snagged the tubing and pulled out or partially, I’m sure I must have damaged something slithering around, at times I’ve changed the insert the same day I placed because after a job it just hurt (not the cute little “discomfort,” I’d rather have highs than that pain).

      Several times a month by the pump is definitely better than MDIs.

      4 years ago Log in to Reply
    30. Cheryl Seibert

      Just once! First time in years! The cannula was not bent, but I did get an occlusion alarm. I have a lot of scar tissue after 33 years of injections and 22 years on pumps.

      4 years ago Log in to Reply
    31. AnitaS

      I put yes, but I clicked too fast. I should have said I don’t know. I very often get a message of an occlusion but only when I bolus. I never get occlusions any other time. And to top it off, there is nothing blocking my tubing, so I am not sure why I get those messages. I never have bent cannulas since using tru-steel cannulas. They are the only reason I can use a pump as those flexible cannulas bent so often.

      4 years ago Log in to Reply
    32. T1D5/1971

      I was having bent cannula issues recently – but only because my hip clip had lost its ability to stay put on my waistband. The pump trying to go to ground would yank downward on the tiny plastic tube and leave it bent – but only sometimes. No way to tell unless BGs started to rise.
      Issue resolved by going back to a Tslim case. Not my favorite, but you do what you have to.

      4 years ago Log in to Reply

    For pump users: In the past 3 months, have you had issues with insulin delivery due to a bent cannula or occlusion? Cancel reply

    You must be logged in to post a comment.




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