Protocol for Alpha MSH Infusion Study in Patients With Type 2 Diabetes

Summary

Alpha-melanocyte stimulatory hormone (α-MSH) is a melanocyte-stimulating hormone produced by the hypothalamus and released from the pituitary gland. It acts as an agonist to the melanocortin 5 receptor (MC5R) in human skeletal muscle, playing a role in glucose uptake and disposal. This study aims to investigate whether α-MSH can enhance glucose tolerance in patients with Type 2 Diabetes Mellitus (T2DM).

Eligibility

Inclusion Criteria:

* People with T2DM treated with oral or injectable medications which have been stable for 3 months, but not insulin therapy for type 2 diabetes.
* Stable body weight and HbA1c for at least 3 months
* The participant is capable of giving written informed consent
* The participant is able to read, comprehend and record information written in English

Exclusion Criteria:

* Previous or current psychiatric diagnosis listed in DSM-V Axis 1.
* Significant current or past medical or psychiatric history that, in the opinion of the investigators, contraindicates their participation.
* History of type 1 diabetes mellitus.
* History of endocrine disorder.
* History of ischaemic heart disease, hypertension (current BP \> 160/95 mmHg), heart failure, cardiac arrhythmia, peripheral vascular or cerebrovascular disease.
* History or presence of significant respiratory, gastrointestinal, hepatic, oncological, neurological or renal disease or other condition that in the opinion of the Investigators may affect participant safety or outcome measures.
* Unwillingness or inability to follow the procedures outlined in the protocol.
* History of sensitivity to any of the peptides, or components thereof, or a history of drug or other allergy that, in the opinion of the investigators, contraindicates their participation.
* Use of current regular prescription or over-the-counter medications that in the opinion of the Investigators may affect participant safety or outcome measures.
* Clinically significant abnormalities in screening electrocardiogram (ECG) or blood tests abnormalities which in the opinion of the study physician, is clinically significant and represents a safety risk.
* Current pregnancy or breast-feeding in female participants (the investigators would advise using contraception for the duration of the study).
* Pulse rate \<40 or \>100 beats per minute OR systolic blood pressure \>160 and \<100 and a diastolic blood pressure \>95 and \<50 in the semi-supine position.
* The participant has participated in a clinical trial and has received an investigational product within the following time period prior to the first experimental visit in the current study: 90 days, 5 half-lives or twice the duration of the biological effect of the investigational product (whichever is longer).
* Exposure to more than 3 new investigational medicinal products within 12 months prior to the screening.
* Participants who have donated, or intend to donate, blood within three months before the screening visit or following study visit completion.

Conditions2

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