Several clinical trials evaluate maltose across diverse medical applications, focusing primarily on diabetes mellitus and advanced neoplasms. Sponsored by academic and commercial entities such as Lee's Pharmaceutical Limited and Bastyr University, these investigations span Phase 1/2, Phase 2, and non-applicable phase designations for diagnostic or device evaluations. Across completed, suspended, and unknown recruitment statuses, protocols have explored maltose in combination therapies for solid tumors as well as glucose sensing in diabetic populations.
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT03008239 | Unknown status | Diabetes Mellitus |
Lee''s Pharmaceutical Limited |
2017-11-14 | Not Applicable |
| NCT03061851 | Unknown status | Diabetes Mellitus Type 2 |
Qingdao Zhixin Health Technology Co. Ltd.|H & J CRO International Inc. |
2017-01-25 | Not Applicable |
| NCT01839344 | Completed | Diabetes Mellitus Type 2 |
Bastyr University |
2013-05 | Phase 2 |
| NCT01562626 | Suspended | Tumors|Neoplasms|Cancer |
Anaeropharma Science Inc. |
2012-09 | Phase 1|Phase 2 |
(data from https://clinicaltrials.gov, updated on 2024-05-22)
Mechanism and Biochemical Profile
Appendix RUO and cGMP Quality Standards
| Quality Dimension | RUO (Research Use Only) | cGMP (Current Good Manufacturing Practice) |
|---|---|---|
| Clinical Applicability | Prohibited in human clinical trials or medical diagnostics. | Mandatory for human clinical trials (Phase I–III) and therapies. |
| Regulatory Status | Non-regulated grade; exempt from drug manufacturing laws. | Legally enforced by health authorities (e.g., FDA, EMA, NMPA). |
| Facility Environment | Unclassified analytical or research laboratories. | Validated Cleanrooms (ISO Class 5–8) with continuous monitoring. |
| Quality Control | Basic purity and activity testing. | Rigorous safety release testing (Sterility, Endotoxin, Mycoplasma). |
| Process Validation | Basic equipment calibration; no process validation required. | Full qualification (IQ/OQ/PQ) and complete batch records. |
| Quality Assurance | Vendor self-declared without required formal QMS. | Mandatory QA/QC unit, Change Control, CAPA, and vendor audits. |
| Regulatory Impact | High risk of IND rejection if used as a critical raw material. | Required for IND/NDA filings, supported by Drug Master Files (DMF). |
Footnotes
Regulatory Note: Governed by FDA (21 CFR Parts 210/211/312), EMA (EudraLex Vol 4), ICH Guidelines (E6/Q7/Q9/Q10), and compendial standards (USP <71>/<85>/<1043>).