Cagrilintide

aka NN9838 · CagriSema component

strong evidenceInvestigational

Cagrilintide in brief

Cagrilintide (NN9838) is a long-acting amylin analog in development for obesity, often combined with semaglutide as CagriSema. Amino Axiom rates its evidence base strong, drawing on 69 PubMed results (42 human studies) and 20 registered trials listed below. Its reported half-life is ~6-8 days. It is filed under Weight Loss in the Amino Axiom compound index.

Research data

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Long-form breakdowns

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Short-form clips

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Full Research Data

Overview

Cagrilintide is a long-acting analog of amylin, a hormone co-secreted with insulin that regulates satiety. It is being developed by Novo Nordisk, both as monotherapy and in combination with semaglutide (CagriSema). Phase 2 trials have shown promising weight loss results.

PubMed results: 69 · Human studies: 42 · Animal studies: 45

Dosing Ranges

Ranges reflect protocols studied in published research and animal-model extrapolation. Presented for research purposes only, not a recommendation or instruction for human use.

Doses studied in published research. Information presented for research purposes only, not a recommendation for human use.

  • Subcutaneous Injection — standard range 0.3-4.5 mg weekly, Once weekly
Half-Life

~6-8 days (moderate confidence)

Observed Benefits
  • Body weight reduction (Moderate clinical): Phase 2 trials of cagrilintide monotherapy and the cagrilintide–semaglutide combination (CagriSema) demonstrated clinically meaningful reductions in body weight in participants with overweight or obesity
  • Satiety signaling via amylin pathways (Strong preclinical): As a long-acting amylin analog, research suggests cagrilintide engages amylin receptors involved in meal termination and central satiety pathways, similar to endogenous amylin co-secreted with insulin
  • Glycemic and metabolic endpoints in type 2 diabetes research (Moderate clinical): Investigational programs have studied effects on glycemic markers and metabolic endpoints in type 2 diabetes and related conditions, including combination regimens with GLP-1 receptor agonists
Side Effects
  • Gastrointestinal symptoms — Mild, Common. Clinical trial reports for amylin analogs and CagriSema regimens commonly note nausea, vomiting, and related GI events, consistent with incretin/amylin pathway modulation
  • Injection site reactions — Mild, Uncommon. Subcutaneous investigational administration has been associated with local injection-site reactions in trial settings
Contraindications
  • Personal or family history of medullary thyroid carcinoma / MEN2 (theoretical class concern) (Theoretical / Preclinical): Although cagrilintide is an amylin analog rather than a pure GLP-1 agonist, combination regimens with semaglutide raise class-related theoretical concerns applied in obesity-drug development frameworks
  • Severe gastrointestinal disease (Clinical): Amylin-pathway agents that slow gastric emptying have been researched cautiously in populations with severe GI motility disorders
Storage

Lyophilized (powder): Refrigerated (2-8°C), Up to 24 months. Light sensitive: yes, store dark

Reconstituted (solution): Refrigerated (2-8°C), 4-6 weeks. Solvent: Bacteriostatic water

Clinical Trials
  • NCT06323161 — A Research Study to See How Much CagriSema Lowers Blood Sugar and Body Weight Compared to Placebo in People With Type 2 Diabetes Treated With Once-daily Basal Insulin With or Without Metformin (PHASE3), status: COMPLETED. Indications: Type 2 Diabetes
  • NCT05804162 — A Research Study Looking at How Cagrilintide Works on the Heart Rhythm in Healthy Participants (PHASE1), status: COMPLETED. Indications: Obesity
  • NCT05813925 — A Research Study to See How Well CagriSema Helps People in East Asia With Excess Body Weight Lose Weight (PHASE3), status: COMPLETED. Indications: Obesity or Overweight
  • NCT07357766 — A Research Study to Compare Different Versions of Injectable CagriSema and Placebo in People With Excess Body Weight (PHASE3), status: NOT_YET_RECRUITING. Indications: Overweight, Obesity
  • NCT03856047 — Research Study Investigating How Well NNC0174-0833 Works in People Suffering From Overweight or Obesity. (PHASE2), status: COMPLETED. Indications: Overweight, Obesity
  • NCT07282613 — A Research Study to See How Much CagriSema Lowers Blood Sugar and Body Weight Compared to Placebo in Children and Adolescents With Type 2 Diabetes (PHASE3), status: NOT_YET_RECRUITING. Indications: Diabetes Mellitus, Type 2
  • NCT07010432 — The Role of the Amylin Analogue Cagrilintide in Bone Metabolism (PHASE1), status: RECRUITING. Indications: Obesity
  • NCT06131437 — A Research Study to See How Well CagriSema Compared to Tirzepatide Helps People With Obesity Lose Weight (PHASE3), status: COMPLETED. Indications: Obesity
  • NCT06207877 — A Research Study to Look at How CagriSema Influences Food Intake, Appetite and Emptying of the Stomach in People With Excess Body Weight (PHASE1), status: COMPLETED. Indications: Obesity
  • NCT06221969 — A Research Study to See How Much CagriSema Lowers Blood Sugar and Body Weight Compared to Tirzepatide in People With Type 2 Diabetes Treated With Metformin With or Without an SGLT2 Inhibitor (PHASE3), status: ACTIVE_NOT_RECRUITING. Indications: Type 2 Diabetes
  • NCT06323174 — A Research Study to See How Much CagriSema Lowers Blood Sugar and Body Weight Compared to Placebo in People With Type 2 Diabetes Treated With Diet and Exercise (PHASE3), status: COMPLETED. Indications: Type 2 Diabetes
  • NCT06719011 — A Study on How NNC0174-1213 Works in People With Overweight or Obesity. (PHASE1), status: RECRUITING. Indications: Obesity, Overweight
  • NCT05996848 — A Research Study to See How Well CagriSema Helps People in China With Excess Body Weight Lose Weight (PHASE3), status: COMPLETED. Indications: Obesity or Overweight
  • NCT07184086 — A Study to See How Metabolism is Influenced by Weight Loss Due to Intervention With Cagrilintide and Semaglutide Compared to Diet (PHASE1), status: RECRUITING. Indications: Obesity
  • NCT07220642 — Weight Loss in People Living With Overweight or Obesity Following Treatment With Cagrilintide (PHASE3), status: ACTIVE_NOT_RECRUITING. Indications: Obesity, Overweight
  • NCT07357740 — A Research Study to Compare Two Different Versions of Injectable CagriSema in People With Type 2 Diabetes (PHASE2), status: NOT_YET_RECRUITING. Indications: Diabetes Mellitus, Type 2
  • NCT06409130 — Effects of NNC0194-0499, Cagrilintide, and Semaglutide Alone or in Combinations on Liver Damage and Alcohol Use in People With Alcohol-related Liver Disease (PHASE2), status: COMPLETED. Indications: Alcohol-related Liver Disease
  • NCT05394519 — A Research Study to See How Well CagriSema Helps People With Type 2 Diabetes and Excess Body Weight Lose Weight (PHASE3), status: COMPLETED. Indications: Overweight, Obesity, Type 2 Diabetes Mellitus
  • NCT06065540 — A Research Study to See How Well CagriSema Compared to Semaglutide, Cagrilintide and Placebo Lowers Blood Sugar and Body Weight in People With Type 2 Diabetes Treated With Metformin With or Without an SGLT2 Inhibitor (PHASE3), status: COMPLETED. Indications: Type 2 Diabetes Mellitus
  • NCT07220759 — Weight Loss in People Living With Overweight or Obesity and Type 2 Diabetes Following Treatment With Cagrilintide (PHASE3), status: ACTIVE_NOT_RECRUITING. Indications: Overweight, Obesity, Type 2 Diabetes