Search clinical trials for: serum ammonia levels

Total 6417 results

University of Michigan
Scoliosis Research Society

Completed

Serum and Urine Titanium Levels in Children With Early Onset Scoliosis Treated With Growth-Sparing Instrumentation

Early-Onset Scoliosis Deformity of Spine

United States
Akdeniz University

Completed

Evaluation of Biomarkers Levels in Gingival Crevicular Fluid, Saliva and Serum for Different Periodontal Diseases

Periodontal Diseases | Mouth Diseases | Periodontal Inflammation

Turkey
Yuzuncu Yıl University

Completed

The Effects of Low Flow and Normal Flow Desflurane Anesthesia

Anesthesia | Geriatric | Liver Functions | Kidney Functions

Turkey
University Hospital, Ghent

Completed

Validation of Capillary Serum Sodium Levels

Nocturia

Belgium
Hisar Intercontinental Hospital

Completed

The Relationship Between Serum PSA Levels and WBC, Delta Neutrophil Index (DNI) and Other Hematological Parameters

Prostate Cancer | Prostate Disease | Prostate Infection

Turkey
Marmara University

Completed

Gingival Crevicular Fluid, Salivary, and Serum Biomarkers Levels in Periodontal Treatment

Periodontitis | Periodontal Health

Turkey
University of Utah

Terminated

The Iron Content of Ferritin in Serum and Urine of Children With High Serum Ferritin Levels

Iron Overload

United States
Cairo University

Completed

Effect of Intramuscular Progesterone Supplementation on Clinical and Ongoing Pregnancy Rates in Patients With Low Serum Progesterone Levels on the Day of Embryo Transfer in Artificial Frozen Cycles

Frozen Embryo Transfer | Progesterone Supplementation | Serum Progesterone Levels | Clinical Pregnancy Rates | Ongoing Pregnancy Rates

Egypt
Applied Science Private University

Completed

The Effect of Omega -3 Supplements on the Serum Levels of ACE/ACE2 Ratio as a Potential Key in Cardiovascular Disease and COVID-19; A Randomized Clinical Trial in the Covid-19 Uninfected Jordanian People

Covid19 | Cardiovascular Risk Factor

Jordan
ART Fertility Clinics LLC

Completed

A Proof of Concept Study of Serum Progesterone Levels for IVF/ICSI Following HCG Trigger for Oocyte Maturation

Infertility | Infertility, Female | IVF | hCG

United Arab Emirates
Cairo University

Completed

Effect of Breathing and Relaxation Exercises on Serum Cortisol Levels in Type 2 Diabetic Patients

Diabetes Mellitus | Stress

Egypt
Jordan University Hospital

Completed

Association of Circulating ACE2 Levels With COVID-19

COVID-19 | COVID-19 Respiratory Infection

Jordan
Uniwersytecki Szpital Kliniczny w Opolu

Completed

Serum Vitamin D Levels in Critically Ill Patients Undergoing Regional Citrate Anticoagulation CRRT (VitDcrrt)

Acute Kidney Injury | Multi Organ Failure

Poland
Shanghai 10th People's Hospital

Completed

Ankle Brachial Index Combined With Serum Uric Acid Levels Improve Prediction All Cause Mortality and Cardiovascular Mortality in the Elderly Chinese Population (abilities)

Ankle Brachial Index
BIO-CAT Microbials, LLC
KGK Science Inc.

Completed

A Study to Evaluate the Effect of GFA-918 on Serum Triglyceride Levels in Individuals With Elevated Serum Triglyceride

Elevated Triglycerides

Canada
Müge Keskin

Completed

Gallbladder Functions & Serum Cholecystokinin Levels in Women Diagnosed With Hyperemesis Gravidarum

Pregnancy Related | Hyperemesis Gravidarum

Turkey
Sun Pharmaceutical Industries Limited

Completed

A Study to Evaluate Serum Testosterone Levels in Patients With Metastatic Castration-Resistant Prostate Cancer (STAAR)

Prostate Cancer

United States
Near East University, Turkey

Completed

Comparison of Serum C Type Natriuretic Peptide Levels Between Polycystic Ovary Syndrome Patients and Healthy Women (CNP)

Polycystic Ovary Syndrome | c Type Natriuretic Peptide | Menstrual Irregularity | Hyperandrogenism

Cyprus
Sohag University

Completed

Serum Selenium and Zinc Levels in Non-alcoholic Fatty Liver Disease Patients (NAFLD)

NAFLD

Egypt
National Institute of Allergy and Infectious Diseases...

Completed

Testosterone for HIV-Positive Men With Reduced Serum Testosterone Levels and Abdominal Fat

HIV Infections

United States, Puerto Rico
Hatice Akkaya

Completed

Early Onset Preeclampsia and Nectin-4

Pre-Eclampsia | Oxidative Stress | Early Onset Preeclampsia | Immunologic Diseases in Pregnancy

Turkey
Istituti Clinici Scientifici Maugeri SpA
University of Pavia

Completed

Effects of Supplementation With Amino Essential Acids on Circulating Albumin Levels in Stroke in Rehabilitation Phase

Stroke Rehabilitation

Italy
Mallinckrodt

Withdrawn

MNK-6105 for Patients With Cirrhosis and High Ammonia Levels Affecting Brain Function

Hepatic Encephalopathy
Sisli Hamidiye Etfal Training and Research Hospital

Completed

Evaluating Serum Sestrin in Leiomyoma Patients

Uterine Leiomyoma

Turkey
Kanuni Sultan Suleyman Training and Research Hospital

Completed

Evaluation of Serum Ages Levels in Patients With Endometriosis

Endometriosis

Turkey
Izmir Bakircay University
Muğla Sıtkı Koçman University; Cigli Regional Training Hospital

Completed

Determination of Serum Trace Element and Physical Activity Levels in COVID-19

Covid19

Turkey
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Effect of High Levels of Oxygen and Smoking on the Lungs in Human Volunteers

Healthy Volunteers

United States
Unidad Temporal COVID-19 en Centro Citibanamex

Completed

Effects in Oxygenation and Hypoxic Pulmonary Vasoconstriction in ARDS Secondary to SARS-CoV2 (COVID-19)

Acute Respiratory Distress Syndrome | SARS-CoV-2 Acute Respiratory Disease | Hypoxemia | Hypoxic Pulmonary Vasoconstriction

Mexico
AGUNCO Obstetrics and Gynecology Centre

Completed

D-chiro-inositol Increases Androgens and Reduces Estrogens in Human Serum

Low Serum Testosterone Levels in Man

Italy
Guy's and St Thomas' NHS Foundation Trust
Merck Sharp & Dohme LLC

Completed

Study of the Golimumab Exposure-Response Relationship Using Serum Trough Levels (GO-LEVEL)

Ulcerative Colitis

United Kingdom
Shire

Completed

Efficacy and Safety of Fosrenol in Treating Elevated Serum Phosphate Levels in Adults With End Stage Renal Disease

Kidney Failure, Chronic
Kafkas University
Aylin Koseler

Completed

Annexin A1 Levels in SARS-CoV-2 Infection

Annexin A1 | Adrenal Cortex Hormones

Turkey
FARAH AFZAL

Completed

Role of Interleukin-6 and Procalcitonin as Novel Inflammatory Biomarkers in Evaluating COVID 19 Disease Severity - an Experience at CMH Quetta

Covid19 Positive Patients

Pakistan
Kahramanmaras Sutcu Imam University

Completed

Serum GPER-1 and Oxidant/Antioxidant Levels on Retinopathy in Diabetic Patients

Diabetes Mellitus | Diabetic Retinopathy | Hormones

Turkey
Nutrition Institute, Slovenia
Slovenian Research Agency; Valens Int. d.o.o., Slovenija; VIST - Faculty of Applied...

Completed

Challenges in Achieving Adequate Vitamin D Status in the Adult Population - Part 1 (VITAD/1)

Vitamin D Serum Levels

Slovenia
Shire

Completed

Efficacy and Safety of Lanthanum Carbonate in Reducing Serum Phosphorus Levels in Subjects With Stage 3 and 4 Chronic Kidney Disease

Kidney Diseases

United States
Nordic Bioscience A/S
University of Copenhagen; NBCD A/S

Completed

The Effect of Exercise on Serum Levels of Collagen and Proteoglycan in Patients With Knee Osteoarthritis (EFEX-OA-02)

Osteoarthritis, Knee

Denmark
Shire

Completed

Efficacy and Safety of Lanthanum in Controlling Serum Phosphate Levels in Subjects With End Stage Renal Disease Who Require Treatment for High Levels of Phosphate in Their Blood

Kidney Failure, Chronic
Johns Hopkins University
National Institute on Aging (NIA)

Terminated

Study To Understand Fall Reduction and Vitamin D in You (STURDY)

Vitamin D Deficiency | Falls

United States
CHU de Reims

Completed

Dosage of Serum Tryptase Levels in a Population of Premature Newborns to Evaluate Mast Cell Activity

Premature Newborns

France
Shanghai 10th People's Hospital

Completed

A Prospective Cohort Study of China Serum Uric Acid Levels (ASSURE)

Uric Acid Serum
Ataturk University
Scientific Research Fund of Atatürk University

Completed

Retinol Status in Preterm Infants and Mothers

Vitamin A Deficiency

Turkey
Ismail Biyik

Completed

Prediction of Preterm Delivery by Serum Ischemia Modified Albumin, Biglycan and Decorin Levels in Women With Threatened Preterm Labour

Preterm Birth

Turkey
Nordic Bioscience A/S
University of Copenhagen; NBCD A/S

Completed

The Effect of Exercise on Serum Levels of Collagen and Proteoglycan in Patients With Knee Osteoarthritis (EFEX-OA-01) (EFEX-OA-01)

Osteoarthritis, Knee

Denmark
Assiut University

Active, not recruiting

Prognostic Value of Vitamin D Levels in Egyptian Females With Breast Cancer

Vitamin D Deficiency

Egypt
Beni-Suef University
Cairo University

Unknown

Effect of Metformin Therapy on Serum Under-carboxylated Osteocalcin Levels in Hyperandrogenic Lean Polycystic Ovarian Syndrome Women (U-C OC IN PCOS)

Polycystic Ovarian Syndrome

Egypt
Tokat Gaziosmanpasa University

Completed

Serum Endocan Levels in Polycystic Ovary Syndrome

Polycystic Ovary Syndrome

Turkey
University of Messina

Completed

Role of NLRP3 in Periodontitis and Diabetes

Periodontal Diseases | Metabolic Disease

Italy
59th Medical Wing

Completed

Levels of Serum Resistin in Asthmatics as a Potential Marker of Systemic Inflammation and Disease State.

Asthma

United States
Cem Demirel

Unknown

Progesterone Levels and Endometrial Compaction in Frozen-Thawed Embryo Transfer Cycles

Infertility, Female | Infertility of Uterine Origin | Implantation; Placenta

Turkey

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