The results of this study are mixed but promising,
Post# of 8680
(Total Views: 144)
Posted On: 09/29/2025 9:19:39 PM
Re: Bielionaire #8667
The results of this study are mixed but promising, particularly for the sustained relief observed after the treatment period.
Here is a breakdown of the key findings from the abstract:
Key Findings
Primary Outcome (4 Weeks)
The study's main goal was to look at pain change immediately after the 4-week treatment.
* Result: Both the Pulsed Electromagnetic Field (PEMF) therapy group and the sham device (placebo) group showed improvements in average pain scores. Crucially, there was not a significant improvement between groups at this 4-week mark.
* Implication: This suggests that PEMF therapy was no more effective than the placebo immediately following the end of the 4-week treatment period.
Secondary Outcome (6 Weeks)
The study also looked at pain change two weeks after the treatment had ended (6 weeks from baseline).
* Result: At 6 weeks, there was a significantly greater change in average pain scores in the PEMF therapy group compared with the sham device group (\text{P} = .02).
* Implication: This indicates a sustained effect of the PEMF therapy that became statistically apparent after the device was no longer being used. This sustained relief is the most positive finding of the study.
Conclusion Assessment
The study's conclusion—that "Pulsed electromagnetic field therapy may improve thumb CMC OA pain with sustained relief beyond the treatment period"—is supported by the 6-week outcome.
Overall, while the lack of a significant difference at the 4-week primary endpoint is a limitation, the observed difference at the 6-week follow-up suggests a potential long-term benefit for treating thumb carpometacarpal (CMC) osteoarthritis pain. The study's use of a double-blind, randomized, controlled trial design gives the findings a high level of reliability.
Here is a breakdown of the key findings from the abstract:
Key Findings
Primary Outcome (4 Weeks)
The study's main goal was to look at pain change immediately after the 4-week treatment.
* Result: Both the Pulsed Electromagnetic Field (PEMF) therapy group and the sham device (placebo) group showed improvements in average pain scores. Crucially, there was not a significant improvement between groups at this 4-week mark.
* Implication: This suggests that PEMF therapy was no more effective than the placebo immediately following the end of the 4-week treatment period.
Secondary Outcome (6 Weeks)
The study also looked at pain change two weeks after the treatment had ended (6 weeks from baseline).
* Result: At 6 weeks, there was a significantly greater change in average pain scores in the PEMF therapy group compared with the sham device group (\text{P} = .02).
* Implication: This indicates a sustained effect of the PEMF therapy that became statistically apparent after the device was no longer being used. This sustained relief is the most positive finding of the study.
Conclusion Assessment
The study's conclusion—that "Pulsed electromagnetic field therapy may improve thumb CMC OA pain with sustained relief beyond the treatment period"—is supported by the 6-week outcome.
Overall, while the lack of a significant difference at the 4-week primary endpoint is a limitation, the observed difference at the 6-week follow-up suggests a potential long-term benefit for treating thumb carpometacarpal (CMC) osteoarthritis pain. The study's use of a double-blind, randomized, controlled trial design gives the findings a high level of reliability.
(1)
(0)