ReviewDrugs1995
Nifedipine gastrointestinal therapeutic system (GITS). A review of its pharmacodynamic and pharmacokinetic properties and therapeutic efficacy in hypertension and angina pectoris.
Review in Drugs, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed, 32 citations in OpenAlex.
- Persistence of the antihypertensive efficacy of amlodipine and nifedipine GITS after two 'missed doses': a randomised, double-blind comparative trial in Asian patients.Journal of human hypertension · 2002Trial
- Review
- Drug treatment of stable angina pectoris in the elderly: defining the place of calcium channel antagonists.Drugs & aging · 2003Review
- Clinical pharmacokinetics of nifedipine. Implications for the care of the elderly.Drugs & aging · 1997Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nifedipine 'gastrointestinal therapeutic system' (GITS) is a recently developed formulation that slowly releases the drug into the intestinal tract over a 24-hour period. When administered once daily, it is of similar efficacy to sustained release formulations of felodipine, verapamil, and diltiazem and at least as effective as standard formulations of lisinopril and enalapril, and long-acting propranolol and atenolol in the treatment of patients with mild to moderate essential hypertension. Substitution of nifedipine GITS for conventional formulations of nifedipine, diltiazem or verapamil, maintained adequate control of anginal symptoms in patients with stable angina pectoris. Nifedipine GITS appears to maintain quality of life and is apparently better tolerated than those formulations of nifedipine which require 2 or 3 times daily administration in both elderly and younger patients. In addition, it has minimal effect on lipid and glucose metabolism and reverses left ventricular hypertrophy, and is thus suitable for treatment of the majority of patients with mild to moderate hypertension or angina pectoris.
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What OpenQuestion holds
Registered trials
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.