ClinicalTrials.gg
WithdrawnNCT04228003Updated Oct 7, 2021

Pendulum D2D Glucose Control for Adults With Type 2 Diabetes

An interventional study of Pendulum Glucose Control formulation for T2D in Type2 Diabetes and Gastrointestinal Symptoms, sponsored by University of Southern California. Withdrawn at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2021-10-07.

Sponsored by University of Southern California · Not applicable, Interventional, and Treatment

Why this study was withdrawn
The funding and project never started
Phase
Not applicable
Study type
Interventional
Enrollment
0
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

The study is a single site, prospective, open label, observational, single arm trial in 30 patients with type 2 diabetes with GI complaints using 1 or more oral or injectable anti-hyperglycemic agents to investigate if altering the microbiome though Pendulum T2D dietary supplementation can further enhance the efficacy of the current treatment while reducing the GI associated symptoms in patients with Type 2 diabetes.

Read the detailed description

A high prevalence of gastrointestinal (GI) symptoms exist in both type 1 and type 2 diabetes that affect the quality of life negatively and substantially, although the underlying pathophysiology and relationship with glycemic control remain unclear. The current study aims to investigate if altering the microbiome though Pendulum T2D dietary supplementation can further enhance the efficacy of the current treatment while reducing the GI associated symptoms in patients with Type 2 diabetes mellitus who are already on a stable dose of metformin alone and/or alongside other oral or injectable anti-hyperglycemic agents (sulfonylurea agents, DPPIV inhibitor,Glucagon-like peptide (GLP)-1 agonist, sodium-glucose cotransporter (SGLT)-2 inhibitor and/or insulin) and with present GI symptoms. The study is a single site, prospective, open label, observational, single arm trial in 30 patients with type 2 diabetes with GI complaints using 1 or more oral or injectable anti-hyperglycemic agent and an HbA1C between 6.5% and 9.5%. The study will be 8 weeks in duration (2 weeks baseline and 6 weeks product intervention), with an option to continue to 6 months for those willing to continue taking the dietary supplement. As the study is observational and the data are to be used to for the purpose of evaluating improvement in GI symptoms during the intervention with Pendulum T2D there is no specific method to determine sample size.

02

Conditions studied

  • Type2 Diabetes
  • Gastrointestinal Symptoms
03

In context

Lead sponsor

University of Southern California is the lead sponsor of 789 studies on the registry; 136 are open to participants now.

Of its 69 completed or terminated interventional studies of FDA-regulated products, 32 (46%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Body mass index ≤ 45 kg/m2.
  • Subjects with type 2 diabetes that are on a stable dose of one or more injectable or oral antihyperglycemia agents for at least 8 weeks prior to screening.
  • HbA1c ≥ 6.5 % and ≤ 9.5% obtained at the screening visit.
  • Subjects with any gastrointestinal symptoms including but not limited to heartburn, indigestion, diarrhea, constipation.
  • Must be willing and be able to give written informed consent.

Exclusion criteria

Exclusion Criteria:

  • Type 1 diabetes
  • Pregnant, nursing or planning pregnancy
  • Planning elective surgery in the next 8 weeks
  • Current or planned use of steroids, orally or injected
  • Diagnosis of irritable bowel disease , diverticulitis, other significant GI illness
  • Co-existing severe health condition, such as active cancer or unstable cardiovascular disease/congestive heart failure.
  • Severe allergy to tape or any component of the CGM device
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
0 participants (actual)

Study arms

  • Experimental
    Pendulum

    Pendulum Glucose Control formulation for T2D will be taken twice daily - 1 capsule with the morning meal and 1 capsule with the evening meal for 8 weeks with an option of continuing up to 6 months.

    Dietary Supplement: Pendulum Glucose Control formulation for T2D

Interventions

  • Dietary supplementPendulum Glucose Control formulation for T2D

    All bacteria contained in the study product formulation are commensal organisms that have been repeatedly documented to inhabit the human GI tract under normal circumstances. Pendulum's Glucose Control Formulation consists of five human commensal microbial strains including butyrate producing and mucin-degrading strains. The organisms were grown under controlled conditions consistent with Good Manufacturing Practices (GMP) and employ no animal-derived products. All ingredients utilized during manufacturing were food grade and qualified as generally recognized as safe (GRAS). The product is provided as acid-resistant capsules in bottles that are to be stored refrigerated at 4℃.

06

What researchers measure

Primary outcomes

  1. Decreased Gastrointestinal Symptoms

    Mean change from baseline in overall Gastrointestinal Symptom Rating Scale (GSRS) scores. The GSRS is a 15-item self-administered questionnaire related to abdominal pain, reflux, indigestion, diarrhea and constipation syndromes, that assesses the impact of gastrointestinal symptoms during the past week on a scale from 1 (no discomfort at all) to 7 (very severe discomfort).

    Time frame: 6 weeks

Secondary outcomes

  1. Increased time in glucose range

    Measured by continuous glucose monitor (CGM)

    Time frame: 6 weeks

  2. Decreased time in hyperglycemic range

    Measured by continuous glucose monitor (CGM)

    Time frame: 6 weeks

  3. Decreased time in hypoglycemic range

    Measured by continuous glucose monitor (CGM)

    Time frame: 6 weeks

  4. Improvement in A1C

    Point of Care Hemoglobin A1c (HbA1c) %

    Time frame: 6 weeks

  5. Improvement in fructosamine level

    Blood draw to measure fructosamine

    Time frame: 6 weeks

  6. Improvement in A1C

    Point of Care Hemoglobin A1c (HbA1c) %

    Time frame: 12 weeks

  7. Improvement in A1C

    Point of Care Hemoglobin A1c (HbA1c) %

    Time frame: 24 weeks

07

Study locations

1 site
  • USC Westside Center for Diabetes
    Los Angeles, California 90211, United States
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 7, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04228003
Collaborators
Pendulum Therapeutics
Responsible party
Anne Peters (Professor of Medicine, Clinical Scholar, University of Southern California) — Principal investigator
First posted
Jan 14, 2020
Start date
Jan 15, 2021 (estimated)
Primary completion
Feb 14, 2022 (estimated)
Completion
Jun 14, 2022 (estimated)
Last update
Oct 7, 2021

Study contacts

Anne L Peters, MD
principal investigator · University of Southern California

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is withdrawn, as verified in Sep 2021. You cannot join it, but the record below documents what was studied.

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