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Study · Randomized controlled trial · n = 109 · 2025

5 results

A Randomized, Double-Blind, Two-Way Cross-over Study to Evaluate the Efficacy of Liraglutide Treatment in Patients Undergoing Transoral Outlet Reduction Endoscopy for Weight Regain Post Roux-en-Y Gastric Bypass.

Lahooti A, Hoff AC, Critelli B, Hassan A, Westerveld D, Hajifathalian K, Dawod E, Akagbosu CO, Aljohani W, Hassan K, Nunes GC, Barrichello S and 5 more

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Neto MG, Scarparo J, Newberry C, Kumar S, Sharaiha RZ

Obesity surgery30 Jan 2025Cited by 3 (Europe PMC)

Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: Publisher copyright. Results still quote short attributed sentences.

Results from this study5

5 results from studies that gave the peptide. 5 results from people.

  1. 01HumanRandomized controlled trialEfficacy outcome

    After TORe for post-RYGB weight regain, the liraglutide-then-placebo group had greater percent total body-weight loss than placebo-then-liraglutide at month 12 while initially taking liraglutide.

    In plain wordsAfter TORe for post-bypass weight regain, liraglutide-then-placebo had greater weight loss than placebo-then-liraglutide at month 12.

    Outcome
    IncreasePercent total body-weight-loss magnitude at month 12
    Study

    n = 109

    Comparator
    Placebo-then-liraglutide sequence
    Analysis
    Primary
    Outcome group
    Body weight · Metabolic and weight
    Studied dose
    Dose not stated · subcutaneous · 12 monthsAs given in this study (human).

    Source sentences

    Summary
    Group LP showed significantly higher %TBWL than group PL at 6, 9, and 12 months.
    4 context sentences
    Summary · context
    Two cohorts were established: group placebo then liraglutide (group PL) received subcutaneous saline dosed daily for 12 months after TORe then liraglutide for the subsequent 12 months, while group liraglutide then placebo (group LP) started subcutaneous liraglutide followed by subcutaneous saline in a similar fashion.
    Summary · context
    The primary outcomes were percent total body weight loss (%TBWL) at 12 and 24 months.
    Summary · context
    The study comprised 58 participants in group PL and 51 participants in group LP, with no significant difference in mean baseline BMI between groups.
    Title · context
    A Randomized, Double-Blind, Two-Way Cross-over Study to Evaluate the Efficacy of Liraglutide Treatment in Patients Undergoing Transoral Outlet Reduction Endoscopy for Weight Regain Post Roux-en-Y Gastric Bypass.
  2. 02HumanRandomized controlled trialEfficacy outcome

    After TORe for post-RYGB weight regain, the liraglutide-then-placebo group had greater percent total body-weight loss than placebo-then-liraglutide at month 24, after liraglutide cessation while the comparator sequence was taking liraglutide.

    In plain wordsAfter TORe for post-bypass weight regain, liraglutide-then-placebo had greater weight loss than placebo-then-liraglutide at month 24.

    Outcome
    IncreasePercent total body-weight-loss magnitude at month 24
    Study

    n = 109

    Comparator
    Placebo-then-liraglutide sequence
    Analysis
    Primary
    Outcome group
    Body weight · Metabolic and weight
    Studied dose
    Dose not stated · subcutaneous · 12 monthsAs given in this study (human).

    Source sentences

    Summary
    Surprisingly, at 21 and 24 months, group LP continued to exhibit greater %TBWL than group PL, even after discontinuing liraglutide.
    4 context sentences
    Summary · context
    Two cohorts were established: group placebo then liraglutide (group PL) received subcutaneous saline dosed daily for 12 months after TORe then liraglutide for the subsequent 12 months, while group liraglutide then placebo (group LP) started subcutaneous liraglutide followed by subcutaneous saline in a similar fashion.
    Summary · context
    The primary outcomes were percent total body weight loss (%TBWL) at 12 and 24 months.
    Summary · context
    The study comprised 58 participants in group PL and 51 participants in group LP, with no significant difference in mean baseline BMI between groups.
    Title · context
    A Randomized, Double-Blind, Two-Way Cross-over Study to Evaluate the Efficacy of Liraglutide Treatment in Patients Undergoing Transoral Outlet Reduction Endoscopy for Weight Regain Post Roux-en-Y Gastric Bypass.
  3. 03HumanRandomized controlled trialEfficacy outcome

    After TORe for post-RYGB weight regain, the liraglutide-then-placebo group had greater percent total body-weight loss than placebo-then-liraglutide at month 6 while initially taking liraglutide.

    In plain wordsAfter TORe for post-bypass weight regain, liraglutide-then-placebo had greater weight loss than placebo-then-liraglutide at month 6.

    Outcome
    IncreasePercent total body-weight-loss magnitude at month 6
    Study

    n = 109

    Comparator
    Placebo-then-liraglutide sequence
    Outcome group
    Body weight · Metabolic and weight
    Studied dose
    Dose not stated · subcutaneous · 12 monthsAs given in this study (human).

    Source sentences

    Summary
    Group LP showed significantly higher %TBWL than group PL at 6, 9, and 12 months.
    4 context sentences
    Summary · context
    Two cohorts were established: group placebo then liraglutide (group PL) received subcutaneous saline dosed daily for 12 months after TORe then liraglutide for the subsequent 12 months, while group liraglutide then placebo (group LP) started subcutaneous liraglutide followed by subcutaneous saline in a similar fashion.
    Summary · context
    The primary outcomes were percent total body weight loss (%TBWL) at 12 and 24 months.
    Summary · context
    The study comprised 58 participants in group PL and 51 participants in group LP, with no significant difference in mean baseline BMI between groups.
    Title · context
    A Randomized, Double-Blind, Two-Way Cross-over Study to Evaluate the Efficacy of Liraglutide Treatment in Patients Undergoing Transoral Outlet Reduction Endoscopy for Weight Regain Post Roux-en-Y Gastric Bypass.
  4. 04HumanRandomized controlled trialEfficacy outcome

    After TORe for post-RYGB weight regain, the liraglutide-then-placebo group had greater percent total body-weight loss than placebo-then-liraglutide at month 9 while initially taking liraglutide.

    In plain wordsAfter TORe for post-bypass weight regain, liraglutide-then-placebo had greater weight loss than placebo-then-liraglutide at month 9.

    Outcome
    IncreasePercent total body-weight-loss magnitude at month 9
    Study

    n = 109

    Comparator
    Placebo-then-liraglutide sequence
    Outcome group
    Body weight · Metabolic and weight
    Studied dose
    Dose not stated · subcutaneous · 12 monthsAs given in this study (human).

    Source sentences

    Summary
    Group LP showed significantly higher %TBWL than group PL at 6, 9, and 12 months.
    4 context sentences
    Summary · context
    Two cohorts were established: group placebo then liraglutide (group PL) received subcutaneous saline dosed daily for 12 months after TORe then liraglutide for the subsequent 12 months, while group liraglutide then placebo (group LP) started subcutaneous liraglutide followed by subcutaneous saline in a similar fashion.
    Summary · context
    The primary outcomes were percent total body weight loss (%TBWL) at 12 and 24 months.
    Summary · context
    The study comprised 58 participants in group PL and 51 participants in group LP, with no significant difference in mean baseline BMI between groups.
    Title · context
    A Randomized, Double-Blind, Two-Way Cross-over Study to Evaluate the Efficacy of Liraglutide Treatment in Patients Undergoing Transoral Outlet Reduction Endoscopy for Weight Regain Post Roux-en-Y Gastric Bypass.
  5. 05HumanRandomized controlled trialEfficacy outcome

    After TORe for post-RYGB weight regain, the liraglutide-then-placebo group had greater percent total body-weight loss than placebo-then-liraglutide at month 21, after liraglutide cessation while the comparator sequence was taking liraglutide.

    In plain wordsAfter TORe for post-bypass weight regain, liraglutide-then-placebo had greater weight loss than placebo-then-liraglutide at month 21.

    Outcome
    IncreasePercent total body-weight-loss magnitude at month 21
    Study

    n = 109

    Comparator
    Placebo-then-liraglutide sequence
    Outcome group
    Body weight · Metabolic and weight
    Studied dose
    Dose not stated · subcutaneous · 12 monthsAs given in this study (human).

    Source sentences

    Summary
    Surprisingly, at 21 and 24 months, group LP continued to exhibit greater %TBWL than group PL, even after discontinuing liraglutide.
    4 context sentences
    Summary · context
    Two cohorts were established: group placebo then liraglutide (group PL) received subcutaneous saline dosed daily for 12 months after TORe then liraglutide for the subsequent 12 months, while group liraglutide then placebo (group LP) started subcutaneous liraglutide followed by subcutaneous saline in a similar fashion.
    Summary · context
    The primary outcomes were percent total body weight loss (%TBWL) at 12 and 24 months.
    Summary · context
    The study comprised 58 participants in group PL and 51 participants in group LP, with no significant difference in mean baseline BMI between groups.
    Title · context
    A Randomized, Double-Blind, Two-Way Cross-over Study to Evaluate the Efficacy of Liraglutide Treatment in Patients Undergoing Transoral Outlet Reduction Endoscopy for Weight Regain Post Roux-en-Y Gastric Bypass.

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    12 Oct 2026, 11:11 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 03:04 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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