Gastroparesis – Cannabis Research

Gastroparesis Research Dashboard

7

Primary Studies

11

Related Studies

18

Total Studies

Clinical Studies

0

Clinical Meta-analyses

1

Double-blind Clinical Trials

2

Clinical Trials

Pre-Clinical Studies

4

Meta-analyses/Reviews

0

Animal Studies

0

Laboratory Studies

What am I missing as a non-subscriber?

To see a full dashboard with study details and filtering, go to our DEMO page.

As a subscriber, you will be able to access dashboard insights including chemotype overviews and dosing summaries for medical conditions and organ system and receptor breakdowns for cannabinoid and terpene searches. Study lists present important guidance including dosing and chemotype information with the ability to drill down to the published material. And all outputs are fully filterable, to help find just the information you need. Stay up-to-date with the science of cannabis and the endocannabinoid system with CannaKeys.

CannaKeys has 18 studies associated with Gastroparesis.

Here is a small sampling of Gastroparesis studies by title:


Components of the Gastroparesis Research Dashboard

  • Dosing information available for Gastroparesis
  • Chemotype guidance for treating Gastroparesis with cannabis
  • Synopsis of cannabis research for Gastroparesis
  • Individual study details for Gastroparesis

Ready to become a subscriber? Go to our PRICING page.

Gastroparesis Research Dashboard

7

Primary Studies

11

Related Studies

18

Total Studies

Clinical Studies

0

Clinical Meta-analyses

1

Double-blind Clinical Trials

2

Clinical Trials

Pre-Clinical Studies

4

Meta-analyses/Reviews

0

Animal Studies

0

Laboratory Studies

What am I missing as a non-subscriber?

To see a full dashboard with study details and filtering, go to our DEMO page.

As a subscriber, you will be able to access dashboard insights including chemotype overviews and dosing summaries for medical conditions and organ system and receptor breakdowns for cannabinoid and terpene searches. Study lists present important guidance including dosing and chemotype information with the ability to drill down to the published material. And all outputs are fully filterable, to help find just the information you need. Stay up-to-date with the science of cannabis and the endocannabinoid system with CannaKeys.

CannaKeys has 18 studies associated with Gastroparesis.

Here is a small sampling of Gastroparesis studies by title:


Components of the Gastroparesis Research Dashboard

  • Dosing information available for Gastroparesis
  • Chemotype guidance for treating Gastroparesis with cannabis
  • Synopsis of cannabis research for Gastroparesis
  • Individual study details for Gastroparesis

Ready to become a subscriber? Go to our PRICING page.

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Overview - Gastroparesis

Description of Gastroparesis

Gastroparesis is considered by orthodox medicine as an idiopathic condition (unknown origin).


One theory focuses on potential damage to the vagus nerve, which is responsible for peristalsis in the digestive context. Some patients with this chronic condition cannot move the contents of their stomach and, as such, present with disturbances in digestion, absorption, and elimination. Stomach acid can also back up and cause GERD symptoms, low appetite, nausea, and cellular damage.


Modern medicine offers no cure but manages signs and symptoms primarily with dietary restriction, pharmaceutical medications (e.g., approved prokinetics like metoclopramide, antiemetics), or surgery (i.e., inserting a feeding tube into the small intestines or via endoscopic pyloromyotomy). Around 90% of gastroparesis patients report abdominal pain but are left with ineffective treatment options like tricyclic antidepressants.


Gastroparesis is not to be confused with other causes, such as the adverse effects of numerous pharmacological drugs (i.e., opioids) that can display similar but typically temporary signs and symptoms.

Disease Classification

Condition: Gastroparesis
Disease Family:
Organ System: Digestive System
ICD-10 Chapter: Diseases of the digestive system
ICD-10 Code: K31.84

Gastroparesis Symptoms:

Abdominal distention, bloating, pain, nausea, vomiting (undigested food and drink), nutritional deficiencies, GERD, dehydration, blood sugar fluctuations, abnormal satiety, feeling of fullness after eating but little, weight loss, decrease in quality of life. Hardening of undigested food causing blockages referred to as bezoars. Some patients only display mild symptoms or are asymptomatic. The potential risk factors from complicating conditions include scleroderma, diabetes, Parkinson's disease, multiple sclerosis, Huntington's disease, previous abdominal trauma (i.e., surgery), previous chemotherapy (causing gastric neuropathy), and hypothyroidism.

Also known as:

Delayed Gastric Emptying, Weak Peristalsis, Gastroparalysis

Drug Interactions

THC Interaction with Pharmaceutical Drugs

  • Tetrahydrocannabinol (THC) can enhance the effects of drugs that cause sedation and depress the central nervous system, such as benzodiazepines, barbiturates, and alcohol. 
  • THC is metabolized by an inhibitor of several enzymatic liver pathways referred to as cytochrome P450 (aka CYP450). There are more than 50 enzymes belonging to this enzyme family, several of which are responsible for the breakdown of common drugs such as antidepressants (e.g., amitriptyline, doxepin, fluvoxamine), antipsychotics (haloperidol, clozapine, Stelazine), beta-blockers (e.g., propranolol), bronchodilators (e.g., theophylline), or blood thinners (e.g., warfarin). Thus, patients taking these medication classes may find that THC increases the concentration and effects of these drugs and the impact duration.
  • Clinical observation (not yet confirmed by clinical trials) suggests no likely interactions with other pharmaceuticals at a total daily dose of up to 20mg THC.

If you are interested in the interaction potential of specific pharmaceuticals with THC, consider visiting these free drug interaction checkers: Drugs.com or DrugBank Online.

CBD Interaction with Pharmaceutical Drugs

  • Cannabidiol (CBD) may alter the action of metabolic enzymes (specific drug-transport mechanisms) and alter interactions with other drugs, some of which may produce therapeutic or adverse effects. For instance, CBD interacts with the enzyme cytochrome P450 3A4 and cytochrome P450 2C19, increasing the bioavailability of anti-epileptic drugs such as clobazam (a benzodiazepine). This makes it possible to achieve the same results at significantly lower dosages, reducing treatment costs and risks of adverse effects. 
  • Groups of drugs affected include anti-epileptics, psychiatric drugs, and drugs affecting metabolic enzymes.
  • Clinical observations (not yet confirmed by clinical trials) suggest no likely interactions with other pharmaceuticals at a total daily dose of up to 100mg CBD.

If you are interested in the interaction potential of specific pharmaceuticals with CBD, consider visiting these free drug interaction checkers: Drugs.com or DrugBank Online.

THC/CBD Interaction with Pharmaceutical Drugs

In general, when using cannabinoid-based therapeutics that contain both THC and CBD consider the ratio between them and weigh the relevant information displayed in the individual THC and CBD Drug Interaction windows accordingly.

If you are interested in the interaction potential of specific pharmaceuticals with both primary cannabinoids and THC/CBD, consider visiting these free drug interaction checkers: Drugs.com or DrugBank Online.

Concerns about Cannabis and Cancer-related Immunotherapies:
Some recent clinical observational studies have suggested that the co-administration of cannabinoid-based therapeutics and immunotherapy or immune checkpoint inhibitors in the treatment of certain types of cancer has been associated with worse overall survival rates (T. Taha et al., 2019; A. Biedny et al., 2020; G. Bar-Sela et al., 2020).

However, other studies have suggested that the co-commitment use of immune checkpoint inhibitors and cannabis-induced no such deleterious effects. More specifically, one trial was conducted on animals resulting in data suggesting that cannabis did not negatively affect the properties of immune checkpoint inhibitors (B. Waissengrin et al., 2023). The same authors compared the previous study results with findings from a cohort of 201 patients with metastatic non-small cell lung cancer who received treatment with monotherapy pembrolizumab as a first-line treatment and adjunct cannabis to treat mainly pain and loss of appetite. Their time to tumor progression was 6.1 versus 5.6 months, and overall survival differed between 54.9 versus 23.6 months in cannabis-naïve patients and cannabis-using patients, respectively. However, while numerically different, the authors write that these differences were not statistically significant, leading them to suggest that “These data provide reassurance regarding the absence of a deleterious effect of cannabis in this clinical setting.”

Dosing Considerations

THC Dosage Considerations

  • THC micro dose:  0.1 mg to 0.4 mg
  • THC low dose:  0.5 mg to 5 mg
  • THC medium dose:  6 mg to 20 mg
  • THC high dose:  21 mg to 50+ mg

CBD Dosage Considerations

  • CBD low dose:  0.4 mg to 19 mg
  • CBD medium dose: 20 mg to 99 mg
  • CBD high dose:  100 mg to 800+ mg (upper limits tested ~1,500mg)
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Disclaimer
Information on this site is provided for informational purposes only and is not meant to substitute for the advice provided by your own licensed physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease. If using a product, you should read carefully all product packaging. If you have or suspect that you have a medical problem, promptly contact your health care provider.

Information on this site is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over-the-counter medication is also available. Consult your physician, nutritionally oriented health care practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications.