Clinical efficacy and safety of Picamilon in patients with progressive chronic cerebral ischemia
Bibliographic record
Abstract
Objective. To study the efficacy and safety of the drug Picamilon with various therapy regimens in patients with stage II chronic cerebral ischemia (CCI). Material and methods. An open cohort clinical study involved 50 patients diagnosed with stage II CCI aged 51 to 69 years (average age 62.2±8.98 years). Patients received Picamilon first parenterally 200 mg (100 mg/ml, 2 ml) intravenously for 10 days, then orally in 50 mg tablets 3 times a day for 60 days. The total duration of therapy in the group was 70 days. The study included 3 visits (before treatment, after completion of the course, 1.5 months after completion of treatment). The dynamics of cognitive status according to the Montreal Cognitive Assessment Scale, vegetative disorders according to the A.M. Vane scale, neurological disorders according to the A.I. Fedin scale, and sleep quality according to the Ya. I. Levin scale were compared. The state of cerebral blood flow and endothelium was studied before and after treatment: dopplerography of cranial vessels, assessment of the level of methylated forms of arginine (ADMA, MMA, SDMA) and their ratios. The registration of adverse events against the background of therapy and the tolerability of treatment by patients was also carried out. Results. Against the background of Picamilon treatment, a significant positive dynamics of the MoCA scale results was observed in the general sample of patients, increasing in the delayed period (20.9, 24.6 and 25.9, p<0.0001 and p=0.0006); sleep normalization was observed in 55% of patients by Visit 2 and in 81% of patients by Visit 3 (p<0.0001 and p=0.0025). Improvement of neurological functions is noted in 84% of patients, the score on the Fedin A.I. scale significantly decreases after treatment from 17.4±9.34 to 8.06±6.84 (p<0.0001) and to 5.31±5.71 in the delayed period (p=0.0002). Normalization of vegetative status was observed in 38% of patients with stage II CCI, and in 60% of cases there was a decrease in the severity of vegetative dystonia syndrome (p=0.0001). Picamilon therapy has high efficacy in assessing clinical outcomes (100%), good tolerability in 98% of patients and is characterized by a favorable safety profile (in 92% of patients). Picamilon significantly affects the parameters of cerebral hemodynamics: increases the linear velocity of blood flow, reduces the thickness of the intima-media complex and the resistance index. It affects markers of NO metabolism and endothelial function: significantly reduces elevated levels of ADMA and ADMA/MMA and (ADMA+SDMA)/MMA ratios. Conclusion. The use of Picamilon is effective in patients with stage II CCI in the form of step therapy contributes to a significant regression of neurological deficit, cognitive impairment, improvement of sleep quality and autonomic function; improves vascular endothelial function, reduces the risk of cardiovascular complications. Picamilon is a pathogenetic therapy agent that prevents the progression of CCI.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".