# Eckhard Leifke

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/eckhard-leifke/

## Facts

| Field | Value |
| --- | --- |
| Citations | 2,283 |
| Field | Gastroesophageal reflux and treatments |
| h-index | 19 |
| i10-index | 27 |
| Last Known Institution | Li Creative Technologies (United States) |
| OpenAlex ID | https://openalex.org/A5030832828 |
| Works | 69 |

## Researcher papers

- [Long-Term Effect of Testosterone Therapy on Bone Mineral Density in Hypogonadal Men](https://scholariq.org/papers/long-term-effect-of-testosterone-therapy-on-bone-mineral-density-in-hypogonadal/)
- [Age‐related changes of serum sex hormones, insulin‐like growth factor‐1 and sex‐hormone binding globulin levels in men: cross‐sectional data from a healthy male cohort](https://scholariq.org/papers/age-related-changes-of-serum-sex-hormones-insulin-like-growth-factor-1-and-sex/)
- [TAK-875 versus placebo or glimepiride in type 2 diabetes mellitus: a phase 2, randomised, double-blind, placebo-controlled trial](https://scholariq.org/papers/tak-875-versus-placebo-or-glimepiride-in-type-2-diabetes-mellitus-a-phase-2/)
- [Effects of testosterone replacement therapy on cortical and trabecular bone mineral density, vertebral body area and paraspinal muscle area in hypogonadal men](https://scholariq.org/papers/effects-of-testosterone-replacement-therapy-on-cortical-and-trabecular-bone/)
- [Sex hormones in psychotic men](https://scholariq.org/papers/sex-hormones-in-psychotic-men/)
- [Rates of Antimicrobial Resistance in Helicobacter pylori Isolates From Clinical Trial Patients Across the US and Europe](https://scholariq.org/papers/rates-of-antimicrobial-resistance-in-helicobacter-pylori-isolates-from-clinical/)
- [Safety, Tolerability, Pharmacokinetics, and Pharmacodynamic Properties of the GPR40 Agonist TAK‐875: Results From a Double‐Blind, Placebo‐Controlled Single Oral Dose Rising Study in Healthy Volunteers](https://scholariq.org/papers/safety-tolerability-pharmacokinetics-and-pharmacodynamic-properties-of-the-gpr40/)
- [Pharmacodynamics and Pharmacokinetics of the Potassium-Competitive Acid Blocker Vonoprazan and the Proton Pump Inhibitor Lansoprazole in US Subjects](https://scholariq.org/papers/pharmacodynamics-and-pharmacokinetics-of-the-potassium-competitive-acid-blocker/)
- [A Multiple-Ascending-Dose Study to Evaluate Safety, Pharmacokinetics, and Pharmacodynamics of a Novel GPR40 Agonist, TAK-875, in Subjects With Type 2 Diabetes](https://scholariq.org/papers/a-multiple-ascending-dose-study-to-evaluate-safety-pharmacokinetics-and/)
- [Differences in Symptom Scores and Health Outcomes in Premenstrual Syndrome](https://scholariq.org/papers/differences-in-symptom-scores-and-health-outcomes-in-premenstrual-syndrome/)
- [Vonoprazan Improves Nocturnal Gastroesophageal Reflux Symptoms in Nonerosive Reflux Disease](https://scholariq.org/papers/vonoprazan-improves-nocturnal-gastroesophageal-reflux-symptoms-in-nonerosive/)

## Researcher topics

- [Gastroesophageal reflux and treatments](https://scholariq.org/topics/gastroesophageal-reflux-and-treatments/)
- [Helicobacter pylori-related gastroenterology studies](https://scholariq.org/topics/helicobacter-pylori-related-gastroenterology-studies/)
- [Hormonal and reproductive studies](https://scholariq.org/topics/hormonal-and-reproductive-studies/)
- [Gastrointestinal motility and disorders](https://scholariq.org/topics/gastrointestinal-motility-and-disorders/)
- [Eosinophilic Esophagitis](https://scholariq.org/topics/eosinophilic-esophagitis/)

## Researcher university

- [Li Creative Technologies (United States)](https://scholariq.org/institutions/li-creative-technologies-united-states/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.