BuButorphanol pre-treatment prevents myoclonus induced by etomidate: A randomised, double-blind, controlled clinical trial

Abstract Objective Psoriasis is an immune-mediated inflammatory skin disease. It can involve any body skin area, particularly the scalp, lower back, elbows, and knees. There are several topical and systemic therapies for the treatment. Nowadays, herbal medicines are popular treatments for dermatologic conditions. This two-arm parallel, randomized placebo-controlled clinical trial was conducted to examine the hypothesis of the efficacy of Melissa officinalis syrup on patients with mild-to-moderate Plaque psoriasis. Result Among 100 patients, 95 participants completed the trial and five of them withdrew. The mean pruritus intensity and PASI scores decreased significantly in the intervention group compared to the placebo group (P < 0.001). The DLQI score in the intervention group increased post-treatment compared to pre-treatment (P = 0.029); however, there was no significant difference between the intervention and control group at the end of the study (0.065). Trial registration: The trial was registered in the Iranian registry of clinical trials on November 9th, 2019 (https://www.irct.ir/trial/43434; registration number: IRCT20191104045326N1).

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Toxicology and safety of the tincture of Operculina alata in patients with functional constipation

Brazilian Journal of Pharmaceutical Sciences ◽

10.1590/s1984-82502012000300014 ◽

2012 ◽

Vol 48 (3) ◽

pp. 469-476

Author(s):

Luciana Kelly Ximenes dos Santos ◽

Gilmara Holanda da Cunha ◽

Francisco Vagnaldo Fechine ◽

Andréa Vieira Pontes ◽

Jonaina Costa de Oliveira ◽

...

Keyword(s):

Clinical Trial ◽

Adverse Events ◽

Functional Constipation ◽

Clinical Aspects ◽

Controlled Clinical Trial ◽

Double Blind ◽

Pharmaceutical Form ◽

Liver And Kidney ◽

Pre Treatment ◽

To Receive

The tincture of Operculina alata, popularly known as "tincture of jalapa", is used in Northeast Brazil to treat constipation and encephalic vascular accident, but it has not yet been adequately tested for safety and efficacy. The aim of this study was to evaluate the toxicology and safety of the tincture of O. alata in patients with functional constipation. This was a double-blind, randomized, placebo-controlled clinical trial. The study consisted of three phases: pre-treatment, treatment and post-treatment, each phase with duration of seven days. Arterial pressure, heart rate, body weight, adverse events, hematological, metabolic, liver and kidney functions were monitored. Forty patients were randomized to receive tincture of O. alata and 43 patients to receive placebo. There were statistical differences in the clinical aspects between groups, but these changes were not considered clinically significant. Adverse events were considered not serious and of mild intensity, especially dizziness, headache, abdominal pain and nausea. This clinical trial confirmed the safety of the tincture of O. alata in the pharmaceutical form and dosage tested, allowing the product to be safely used in a larger population for the assessment of its clinical efficacy.

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The Effect of Melissa Officinalis Syrup on Patients With Mild to Moderate Psoriasis: a Randomized, Double-blind Placebo-controlled Clinical Trial

10.21203/rs.3.rs-322268/v1 ◽

2021 ◽

Author(s):

Alireza Yargholi ◽

Leila Shirbeigi ◽

Roja Rahimi ◽

Parvin Mansouri ◽

Mohammad Hossein Ayati

Keyword(s):

Clinical Trial ◽

Intervention Group ◽

Herbal Medicines ◽

Control Group ◽

Controlled Clinical Trial ◽

Skin Area ◽

Melissa Officinalis ◽

Double Blind ◽

Significant Difference ◽

Pre Treatment

Abstract Objective: Psoriasis is an immune-mediated inflammatory skin disease. It can involve any body skin area, particularly the scalp, lower back, elbows, and knees. There are several topical and systemic therapies for the treatment. Nowadays, herbal medicines are popular treatments for dermatologic conditions. This two-arm parallel, randomized placebo-controlled clinical trial was conducted to examine the hypothesis of the efficacy of Melissa officinalis syrup on patients with mild-to-moderate Plaque psoriasis.Result: Among 100 patients, ninety-five participants completed the trial and five of them withdrew. The mean pruritus intensity and PASI scores decreased significantly in the intervention group compared to the placebo group (P<0.001). The DLQI score in the intervention group increased post-treatment compared to pre-treatment (P= 0.029); however, there was no significant difference between the intervention and control group at the end of the study (0.065). Trial registration The trial was registered in the Iranian registry of clinical trials on November 9th, 2019 (https://www.irct.ir/trial/43434 ; registration number: IRCT20191104045326N1).

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