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Lithium Carbonate-COVID-19- mild and moderate -Exploratory / Phase II

Exploratory, controlled, randomized and open clinical trial to evaluate the therapeutic effect and safety of oral Lithium Carbonate, combined with standard therapy, in patients with mild or moderate COVID-19. (COVID-19) - CLOC-2

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
RPCEC
Registry ID
RPCEC00000386
Enrollment
192
Registered
2021-08-05
Start date
2021-08-10
Completion date
Unknown
Last updated
2026-08-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

COVID-19 COVID-19 SARS-CoV2

Interventions

Experimental Group: Lithium Carbonate + Cuban national action protocol for COVID-19 version 1.6 Scheme of Oral Lithium Carbonate (250 mg) First day: 1 tablet with lunch and 1 tablet with dinner. Secon
Lithium Carbonate
Tablets
Administration, Oral

Sponsors

Institute of Basic and Preclinical Sciences "Victoria de Giron"
Lead Sponsor
MedSol Laboratories, BioCubaPharma
Collaborator

Eligibility

Sex/Gender
All
Age
19 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patient who expresses his consent to participate in the study in writing 2. Patients with positive RT-PCR 3. Age greater than or equal to 19 years 4. Mild or moderate symptomatic patients

Exclusion criteria

Exclusion criteria: 1. Patients with decompensated chronic diseases (high blood pressure, diabetes mellitus, ischemic heart disease, chronic obstructive pulmonary disease, asthma, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmias, Addison's disease) 2. Patients with immunosuppression due to cancer, HIV or long-term treatment with immunosuppressants 3. Patients with chronic kidney failure 4. Patients with digestive autoimmune diseases (Crohn's disease, ulcerative colitis, among others) or thyroid 5. Pregnant or breastfeeding 6. Patients with treatments that deplete sodium or maintain a sodium restrictive diet 7. Patients with psychiatric illnesses or mental disabilities that prevent them from expressing their willingness to participate in the study or make its evaluation difficult 8. Patients hypersensitive to lithium 9. Lactose intolerant patients 10. Woman of childbearing age who does not use contraception and does not undertake to use it for at least one month after the end of the study treatment. 11. Patient participating in another clinical trial at the time of selection

Design outcomes

Primary

MeasureTime frame
Erythrosedimentation (values in mm/h). Measurement time: Every 72 hours for a maximum of 15 days.

Secondary

MeasureTime frame
Prognosis biomarkers. 1. C-Reactive Protein (Positive or Negative, or values in mg/mL). Measurement time: Every 72 hours for a maximum of 15 days. 2. Neutrophils (values in cel/mL). Measurement time: Every 72 hours for a maximum of 15 days. 3. Lymphocytes (values in cel/ mL). Measurement time: Every 72 hours for a maximum of 15 days. 4. Neutrophil lymphocyte index (according to neutrophil-lymphocyte ratio). Measurement time: Every 72 hours for a maximum of 15 days. 5. D-dimer (values in mcg / mL). Measurement time: Every 72 hours for a maximum of 15 days. 6. Platelets (values in cel/ mL). Measurement time:Every 72 hours for a maximum of 15 days. 7. Blood glucose (values in mmol / L). Measurement time: Every 72 hours for a maximum of 15 days. 8. Temperature (values in celsius grade). Measurement time: Every 72 hours for a maximum of 15 days. 9. Visceromegaly (Present or Absent). Measurement time: Every 72 hours for a maximum of 15 days. Therapeutic variables 10. Severity of the patient's clinical picture (Mild, Moderate, Severe). Measurement time: daily for a maximum of 15 days. 11. Presence of clinical signs / symptoms of COVID-19 (Yes, No). Measurement time: daily for a maximum of 15 days. 12. Hospital service where the patient enters and passes through (Respiratory isolation room, Intensive Surveillance Unit, Intensive Care Unit). Measurement time: at the beginning and at the hospital discharge 13. Negative RT-PCR (Positive or Negative). Measurement time: Days 0, 5, 7, 9, 11 and at hospital discharge 14. Hospital stay (Time, in days, from admission until to discharge). Measurement time: At hospital discharge 15. Status of the patient (death or alive). Measurement time: At hospital discharge 16. Presence of sequelae (Yes, No): Measurement time: At one month of hospital discharge 17. Adverse Events (AE) (Occurrence of some AE in the subject (yes / no); Description of the AE (name of the AE); Duration of the AE (hours, days, weeks); AE intensity (mild, moderate, sev

Countries

Cuba

Contacts

Public ContactOrmany Soriano Torres

Institute of Basic and Preclinical Sciences "Victoria de Giron"

ormany87@gmail.com

Outcome results

None listed

Source: RPCEC (via WHO ICTRP) · Data processed: Aug 25, 2026