Evidence map›Paper›PMID 35056898›Full record

ArticlePharmaceutics2021

Combined Curcumin and Lansoprazole-Loaded Bioactive Solid Self-Nanoemulsifying Drug Delivery Systems (Bio-SSNEDDS).

Abdulrahman Alshadidi, Ahmad Abdul-Wahhab Shahba, Ibrahim Sales, Md Abdur Rashid, Mohsin Kazi

Abstract read
In one paragraph

Article in Pharmaceutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Abdulrahman AlshadidiDepartment of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Riyadh Province, Saudi Arabia.
Ahmad Abdul-Wahhab ShahbaDepartment of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Riyadh Province, Saudi Arabia.ORCID 0000-0003-4509-8219
Ibrahim SalesDepartment of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11451, Riyadh Province, Saudi Arabia.ORCID 0000-0002-8279-403X
Md Abdur RashidDepartment of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Aseer, Saudi Arabia.
Mohsin KaziDepartment of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Riyadh Province, Saudi Arabia.ORCID 0000-0002-5611-0378

Funding

King Saud University RG-1441-414
6 · The paper itself

Abstract

backgroundThe current study aimed to design a novel combination of lansoprazole (LNS) and curcumin (CUR) solid oral dosage form using bioactive self-nanoemulsifying drug delivery systems (Bio-SSNEDDS).

methodsLiquid SNEDDS were prepared using the lipid-excipients: Imwitor988 (cosurfactant), Kolliphor El (surfactant), the bioactive black seed (BSO) and/or zanthoxylum rhetsa seed oils (ZRO). Liquid SNEDDS were loaded with CUR and LNS, then solidified using commercially available (uncured) and processed (cured) Neusilin

resultsLiquid SNEDDS containing BSO produced a transparent appearance and ultra-fine droplet size (14 nm) upon aqueous dilution. The solidified SNEDDS using cured and uncured NUS2 showed complete solidification with no particle agglomeration. DSC and XRD confirmed the conversion of crystalline CUR and LNS to the amorphous form in all solid SNEDDS samples. SEM images showed that CUR/LNS-SNEDDS were relatively spherical and regular in shape. The optimized solid SNEDDS showed higher percent of cumulative release as compared to the pure drugs. Curing NUS2 with 10% PVP led to significant enhancement of CUR and LNS dissolution efficiencies (up to 1.82- and 2.75-fold, respectively) compared to uncured NUS2-based solid SNEDDS. These findings could be attributed to the significant (50%) reduction in the micropore area% in cured NUS2 which reflects blocking very small pores allowing more space for the self-emulsification process to take place in the larger-size pores. Solid SNEDDS showed significant enhancement of liquid SNEDDS stability after 6 months storage in accelerated conditions.

conclusionsThe developed Bio-SSNEDDS of CUR and LNS using processed NUS2 could be used as a potential combination therapy to improve the treatment of peptic ulcers.

Indexed as

capsule-in-capsule technologycurcuminlansoprazoleself-nanoemulsifying drug delivery systems (SNEDDS)solidification technique

Identifiers

PMID35056898
PMCPMC8781459

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.