This topic is about a study conducted in Japan that evaluated different ostomy pouches for their ability to control odor and vent gas. The study found that Convatec products performed the best in these areas. Inspired by these findings, someone decided to try out Convatec pouches and compare them with Coloplast bags, planning to share their experiences later.

Here are some insights and advice from others:

1. Long-term satisfaction with Convatec: One user, with nearly 40 years of experience, has consistently returned to Convatec products after trying others, like those from Hollister provided by hospitals. This suggests that Convatec has been a reliable choice for them over the years.

2. Mixed results with Convatec filters: Another user mentioned that Convatec pouches did not effectively control odor, and the filter did not work well, leading to the pouch "ballooning" with gas. This indicates that venting might not always be effective.

3. Curiosity about direct comparison: Some users who switched from Hollister to Coloplast, guided by home nurses, are interested in comparing these with Convatec. They are starting their own trials with Coloplast after using Convatec.

4. Brands to consider: Convatec, Coloplast, Hollister, and Dansac are all mentioned as options worth exploring.