Congenital bilateral absence of vas deferens |
Absence of vas deferens; Absent vasa; CAVD; CBAVD |
Congenital absence of the vas deferens (CAVD) is a condition in which the two vas deferens, male reproductive organs, fail to form properly prior to birth. The vas deferens helps connect the sperm-producing testicles to the penis. Therefore, men who are missing both vas deferens are typically able to create sperm but are unable to transport them appropriately. Their semen does not contain sperm, a condition known as azoospermia. CAVD is associated with cystic fibrosis and occurs because of a ...
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Congenital bilateral absence of vas defe... Clinical Trials
- Why Are Patients With Absence Seizures Absent? A Brain Imaging Study
ClinicalTrials.gov Identifier: NCT00393666 - Recruiting
Childhood Absence Epilepsy
- Childhood Absence Epilepsy Rx PK-PD-Pharmacogenetics Study
ClinicalTrials.gov Identifier: NCT00088452 - Active, not recruiting
Childhood Absence Epilepsy; Petit Mal Epilepsy; Epilepsy; Seizures
- Outcomes of Children With Congenital Single Ventricle Heart
ClinicalTrials.gov Identifier: NCT00266968 - Active, not recruiting
Congenital Disorders
- Computer Modeling of Congenital Heart Disease
ClinicalTrials.gov Identifier: NCT00366847 - Active, not recruiting
Congenital Disorders
- Adult Congenital Heart Disease Surgery
ClinicalTrials.gov Identifier: NCT00446160 - Active, not recruiting
Congenital Disorders
- Ephedrine for the Treatment of Congenital Myasthenia
ClinicalTrials.gov Identifier: NCT00541216 - Enrolling by invitation
Myasthenic Syndromes, Congenital
- Three Drug Combination Therapy versus Conventional Treatment of Children with Congenital Adrenal Hyperplasia
ClinicalTrials.gov Identifier: NCT00001521 - Active, not recruiting
Congenital Adrenal Hyperplasia; Growth Disorder
- Molecular and Genetic Studies of Congenital Myopathies
ClinicalTrials.gov Identifier: NCT00272883 - Recruiting
Centronuclear Myopathy; Congenital Fiber Type Disproportion; Multiminicore Disease; Myotubular Myopathy; Nemaline Myopathy; Rigid Spine Muscular Dystrophy; Undefined Congenital Myopathy
- Search for Genes Influencing Childhood Absence Epilepsy Study
ClinicalTrials.gov Identifier: NCT00041951 - Recruiting
Childhood Absence Epilepsy; Epilepsy; Seizures
- A Pilot Study of Efficacy and Tolerability of Levetiracetam Monotherapy in Subjects With Childhood Absence Epilepsy
ClinicalTrials.gov Identifier: NCT00361010 - Recruiting
Epilepsy; Childhood Absence Epilepsy; Seizures
- Urinary Biomarkers as Predictors on Renal Function in Congenital Hydronephrosis
ClinicalTrials.gov Identifier: NCT00568724 - Enrolling by invitation
Congenital Hydronephrosis
- Catecholamine Reserve and Exercise Tolerance in Healthy Volunteers and Patients with Congenital Adrenal Hyperplasia
ClinicalTrials.gov Identifier: NCT00011791 - Active, not recruiting
Congenital Adrenal Hyperplasia; Healthy
- Microbiological Examination of Children Operated for Congenital Lacrimal Stenosis
ClinicalTrials.gov Identifier: NCT00312689 - Active, not recruiting
Congenital Lacrimal Stenosis
- Relationship Between Functional Health Status and Ventricular Performance After Fontan (A Trial Conducted by the Pediatric Heart Network)
ClinicalTrials.gov Identifier: NCT00132782 - Active, not recruiting
Defect, Congenital Heart; Arrhythmia
- Qualitative Research on Women With Congenital Adrenal Hyperplasia
ClinicalTrials.gov Identifier: NCT00559078 - Recruiting
Adrenal Hyperplasia, Congenital; Psychosexual Development; Sexual Development; Intersex; Congenital Adrenal Hyperplasia
- N-Acetylcysteine in Neonatal Congenital Heart Surgery (INACT Study)
ClinicalTrials.gov Identifier: NCT00374088 - Recruiting
Transposition of Great Vessels; Congenital Heart Disease
- Effect of Exendin-(9-39) on Glycemic Control in Subjects With Congenital Hyperinsulinism
ClinicalTrials.gov Identifier: NCT00571324 - Recruiting
Congenital Hyperinsulinism
- Open-Label Evaluation Of LAMICTAL (Lamotrigine) For The Treatment Of Absence Seizures
ClinicalTrials.gov Identifier: NCT00144872 - Completed
Typical Absence Epilepsy
- Alemtuzumab, Fludarabine, and Busulfan Followed By Donor Stem Cell Transplant in Treating Young Patients With Hematologic Disorders
ClinicalTrials.gov Identifier: NCT00301834 - Recruiting
Congenital Amegakaryocytic Thrombocytopenia; Diamond-Blackfan Anemia; Leukemia; Myelodysplastic Syndromes; Severe Congenital Neutropenia
- Improving the Results of Bone Marrow Transplantation for Patients with Severe Congenital Anemias
ClinicalTrials.gov Identifier: NCT00061568 - Recruiting
Congenital Hemolytic Anemia; Diamond-Blackfan Anemia
- Gene Polymorphisms Influencing Steroid Synthesis and Action
ClinicalTrials.gov Identifier: NCT00485186 - Recruiting
Disorders of Sex Development; Congenital Adrenal Hyperplasia; Congenital Adrenal Hypoplasia; Adrenal Insufficiency; Mineralocorticoid Deficiency
- Donor Stem Cell Transplantation for Congenital Immunodeficiencies
ClinicalTrials.gov Identifier: NCT00426517 - Recruiting
MUD Transplant; AlloPBSC; Congenital Immunodeficiencies; HLA Matched Transplant; BMT
- Comparison of Two Forms of Hydrocortisone in Patients With Congenital Adrenal Hyperplasia
ClinicalTrials.gov Identifier: NCT00519818 - Recruiting
Congenital Adrenal Hyperplasia; 21-Hydroxylase Deficiency; Adrenogenital Syndrome
- Trial of Cardiac Magnetic Resonance Imaging (MRI) Versus Cardiac Catheterization prior to Glenn Operation
ClinicalTrials.gov Identifier: NCT00112424 - Active, not recruiting
Congenital Heart Defects
- Trial of ACE Inhibition in Infants with Single Ventricle (A Trial Conducted by the Pediatric Heart Network)
ClinicalTrials.gov Identifier: NCT00113087 - Active, not recruiting
Defect, Congenital Heart; Heart Failure, Congestive
- Measurement of Hormonal Concentration in Chylothorax Fluid in Infants With Congenital Chylothorax
ClinicalTrials.gov Identifier: NCT00267345 - Recruiting
Congenital Chylothorax
- Controlled Release of Oxycodone 10 mg In Pre-Medication For The Post Operative Analgesia In Elective Laparoscopic Bilateral Inguinal Hernia And Elective Laparoscopic Cholecystectomy
ClinicalTrials.gov Identifier: NCT00480142 - Not yet recruiting
Elective Laproscopic Bilateral Inguinal Hernia; Elective Laproscopic Cholecystectomy
- 4-D Visualization in Magnetic Resonance Imaging (MRI) in the Congenital Heart Disease Population
ClinicalTrials.gov Identifier: NCT00165945 - Recruiting
Congenital Heart Disease
- Pediatric Exercise With Congenital Heart Defects (Kinderturnen Mit Angeborenem Herzfehler)
ClinicalTrials.gov Identifier: NCT00436098 - Recruiting
Heart Defects, Congenital
- Optical Biopsy of Human Skin in Conjunction With Laser Treatment
ClinicalTrials.gov Identifier: NCT00540566 - Enrolling by invitation
Malignant Melanoma,; Merkel Cell Carcinoma,; Basal Cell Carcinoma,; Squamous Cell Carcinoma; Atypical Nevi,; Congenital Nevi; Seborrheic Keratosis,; Paget's Disease; Dermatofibroma,; Kaposi's Sarcoma; Hypervascular Congenital Malformations; Port Wine Stain; Hemangioma; Tattoos; Scleroderma; Burns; Normal Skin
- Research Study for Children With Salt Wasting Congenital Adrenal Hyperplasia
ClinicalTrials.gov Identifier: NCT00529841 - Recruiting
Adrenal Hyperplasia, Congenital
- Compaction Total Hip Arthroplasty (THA) Bilateral
ClinicalTrials.gov Identifier: NCT00317889 - Recruiting
Coxarthrosis
- Aspheric Restor - Bilateral
ClinicalTrials.gov Identifier: NCT00565695 - Recruiting
Cataract Extraction; Refractive Surgery
- Effects of Unilateral and Bilateral Training on Motor Function in Chronic Stroke
ClinicalTrials.gov Identifier: NCT00108680 - Recruiting
- Bilateral Cochlear Implant Benefit in Young Children
ClinicalTrials.gov Identifier: NCT00424307 - Recruiting
Hearing Loss
- Neuroanatomy of Reading in Congenital Deafness.
ClinicalTrials.gov Identifier: NCT00400413 - Recruiting
Congenital Deafness
- Safety and Efficacy of the BrainPort™ Balance Device to Improve Balance in Bilateral Vestibular Hypofunction
ClinicalTrials.gov Identifier: NCT00254228 - Active, not recruiting
Vestibular Disease
- Study of Triostat in Infants during Heart Surgery
ClinicalTrials.gov Identifier: NCT00027417 - Recruiting
Heart Defects, Congenital
- A Bilateral Interconnected DIEP Flap Based on One Vessel Pedicle for Breast Reconstruction
ClinicalTrials.gov Identifier: NCT00514748 - Recruiting
Mammaplasty
- Pilot Study of B-Type Natrieutic Peptide (BNP) Levels in Patients With Congenital Heart Disease(BNP)
ClinicalTrials.gov Identifier: NCT00308230 - Recruiting
Congenital Heart Disease; Cardiovascular Disease
- Cardiac Resynchronization Therapy in Congenital Heart Defects
ClinicalTrials.gov Identifier: NCT00450684 - Recruiting
Congenital Heart Defects
- Safety Study in Subjects With Leber Congenital Amaurosis
ClinicalTrials.gov Identifier: NCT00516477 - Recruiting
Leber Congenital Amaurosis
- Devitalized Non-Valved Pulmonary Artery Allograft Implant for the Repair of Congenital Cardiac Abnormalities
ClinicalTrials.gov Identifier: NCT00411658 - Not yet recruiting
Congenital Cardiac Abnormality
- Donor Stem Cell Transplant in Treating Young Patients With Myelodysplastic Syndrome, Leukemia, Bone Marrow Failure Syndrome, or Severe Immunodeficiency Disease
ClinicalTrials.gov Identifier: NCT00295971 - Recruiting
Congenital Amegakaryocytic Thrombocytopenia; Leukemia; Myelodysplastic Syndromes; Severe Congenital Neutropenia
- Bilateral Benefit in Adult Users of the HiRes 90K Bionic Ear System
ClinicalTrials.gov Identifier: NCT00205881 - Recruiting
Hearing Loss
- Local Infiltration Analgesia With Ropivacaine Versus Placebo in Bilateral Knee Arthroplasty
ClinicalTrials.gov Identifier: NCT00408707 - Recruiting
Postoperative Pain
- Pilot Study Evaluating the Safety and Potential Trends in Efficacy of Adhexil
ClinicalTrials.gov Identifier: NCT00544310 - Recruiting
Bilateral Ovarian Disease
- Preventive IVIG Therapy for Congenital Heart Block
ClinicalTrials.gov Identifier: NCT00460928 - Recruiting
Congenital Heart Block; Neonatal Lupus; Autoantibody-Associated Heart Block
- A Safety and Efficacy Follow-up Study With Levetiracetam in Children (4-17 Years Old) Suffering From Absence Seizures
ClinicalTrials.gov Identifier: NCT00545012 - Completed
Absence Seizures
- Recovery of Visual Acuity in People With Vestibular Deficits
ClinicalTrials.gov Identifier: NCT00411216 - Active, not recruiting
Unilateral Vestibular Hypofunction; Bilateral Vestibular Hypofunction
- Prednisolone Pharmacokinetics in the Presence and Absence of Ritonavir After Oral Prednisone Administration to Healthy Volunteers
ClinicalTrials.gov Identifier: NCT00072644 - Active, not recruiting
Healthy
- Hematocrit Strategy in Infant Heart Surgery
ClinicalTrials.gov Identifier: NCT00006183 - Active, not recruiting
Cardiovascular Diseases; Heart Diseases; Defect, Congenital Heart; Transposition of Great Vessels
- Trial of ACE Inhibition in Children with Mitral Regurgitation after Repair of AVSD (A Trial Conducted by the Pediatric Heart Network)
ClinicalTrials.gov Identifier: NCT00113698 - Active, not recruiting
Defect, Congenital Heart; Heart Septal Defects, Ventricular; Heart Failure, Congestive
- Mifepristone Used to Treat Patients With Non-Psychotic Major Depressive Disorder Referred for Bilateral Electroconvulsive Therapy (ECT)
ClinicalTrials.gov Identifier: NCT00285818 - Recruiting
Depression
- Bilateral Sinus Floor Augmentation in Conjunction With Immediate Implant Loading – Study on 3i Dental Implants
ClinicalTrials.gov Identifier: NCT00318487 - Recruiting
Mouth, Edentulous
- Effects of Different Amounts of Electrical Stimulation + Bilateral Practice on Improving Hand Function After Stroke
ClinicalTrials.gov Identifier: NCT00369668 - Recruiting
Cerebrovascular Accident; Hemiplegia
- Molecular Basis of Congenital Heart Defects
ClinicalTrials.gov Identifier: NCT00579358 - Recruiting
Congenital Heart Defects
- Comparative Trial of Botox in the Management of Children with Congenital Muscular Torticollis
ClinicalTrials.gov Identifier: NCT00175604 - Not yet recruiting
Congenital Muscular Torticollis (CMT)
- Trial of Right Ventricular vs. Modified Blalock-Taussig Shunt in Infants with Single Ventricle Defect Undergoing Staged Reconstruction (A Trial Conducted by the Pediatric Heart Network)
ClinicalTrials.gov Identifier: NCT00115934 - Recruiting
Defect, Congenital Heart
- National Registry for Ichthyosis and Related Disorders
ClinicalTrials.gov Identifier: NCT00074685 - Active, not recruiting
Hyperkeratosis, Epidermolytic; Ichthyosiform Erythroderma, Congenital; Ichthyosis; Ichthyosis, Lamellar; Ichthyosis, X-Linked
- Dexamethasone Treatment for Congenital Heart Block (CHB) in Newborns with Lupus
ClinicalTrials.gov Identifier: NCT00007358 - Recruiting
Congenital heart block; Neonatal lupus; Atrioventricular nodal dysfunction; Myocardial injury
- A Technique for Sternal Re-Entry
ClinicalTrials.gov Identifier: NCT00328146 - Active, not recruiting
Congenital Disorders
- Neonates With Neurological Complications
ClinicalTrials.gov Identifier: NCT00366561 - Active, not recruiting
Congenital Disorders
- Repeat Sternotomy for Pediatrics
ClinicalTrials.gov Identifier: NCT00485745 - Active, not recruiting
Congenital Disorders
- Bilateral Laryngeal Paralysis Reinnervation
ClinicalTrials.gov Identifier: NCT00213616 - Recruiting
Vocal Cord Paralysis
- A Pilot Study of Topiramate in Childhood Absence Epilepsy
ClinicalTrials.gov Identifier: NCT00210574 - Completed
Epilepsy, Absence
- Eisenmenger's Syndrome in Adults With CHD
ClinicalTrials.gov Identifier: NCT00266903 - Active, not recruiting
Congenital Disorders
- Automated Cardioverter Defibrillator in Children
ClinicalTrials.gov Identifier: NCT00268021 - Active, not recruiting
Congenital Disorders
- Mild Valvar Pulmonary Stenosis
ClinicalTrials.gov Identifier: NCT00277927 - Active, not recruiting
Congenital Disorders
- Home Inotropic Therapy in Children
ClinicalTrials.gov Identifier: NCT00327899 - Active, not recruiting
Congenital Disorders
- Hypoxemia in Infants After Palliative Surgery
ClinicalTrials.gov Identifier: NCT00327977 - Active, not recruiting
Congenital Disorders
- Retrospective PVR Imaging
ClinicalTrials.gov Identifier: NCT00446108 - Active, not recruiting
Congenital Heart Disease
- Racial Distribution of Heterotaxy Syndrome
ClinicalTrials.gov Identifier: NCT00485654 - Active, not recruiting
Congenital Disorders
- Iodine Status in Pregnant Women and Their Newborns: is Congenital Hypothyroidism Related to Iodine Deficiency in Pregnancy?
ClinicalTrials.gov Identifier: NCT00505479 - Recruiting
Congenital Hypothyroidism; Pregnancy; Iodine Deficiency
- Retrospective of Children With ADHD and Cardiac Symptoms
ClinicalTrials.gov Identifier: NCT00266955 - Active, not recruiting
Congenital Disorders
- Radiofrequency Ablation of Ectopic Atrial Tachycardia
ClinicalTrials.gov Identifier: NCT00267982 - Active, not recruiting
Congenital Disorders
- Physical Activity in Fontan Patients
ClinicalTrials.gov Identifier: NCT00363363 - Active, not recruiting
Heart Defects, Congenital
- Respiratory Motion Analysis in Children With MRI
ClinicalTrials.gov Identifier: NCT00367354 - Active, not recruiting
Congenital Disorders
- A Retrospective Review - Anti-HLA Antibodies
ClinicalTrials.gov Identifier: NCT00460824 - Active, not recruiting
Congenital Disorders
- Pulmonary Hypertension in Trisomy 21 Patients
ClinicalTrials.gov Identifier: NCT00478296 - Active, not recruiting
Congenital Disorders
- Daclizumab Experience in Pediatric Heart Transplant
ClinicalTrials.gov Identifier: NCT00486057 - Active, not recruiting
Congenital Disorders
- Infant Weight Gain With Trisomy 21 and CAVC
ClinicalTrials.gov Identifier: NCT00327951 - Active, not recruiting
Congenital Disorders
- Genetic Analysis of Left-Right Axis Formations
ClinicalTrials.gov Identifier: NCT00341133 - Active, not recruiting
Congenital Heart Disease
- Retrospective Review of the Outcomes of Newborns With Genetic Abnormalities
ClinicalTrials.gov Identifier: NCT00366821 - Active, not recruiting
Congenital Disorders
- Evaluate the Effects of GPI 1485 on Erectile Function Following Bilateral Nerve-sparing Prostatectomy
ClinicalTrials.gov Identifier: NCT00090376 - Active, not recruiting
Impotence; Prostate Cancer
- Chlorhexidine Swabs Effectiveness in Reducing Blood Stream Infections
ClinicalTrials.gov Identifier: NCT00485992 - Active, not recruiting
Congenital Disorders
- Deep Brain Stimulation (DBS) vs. Best Medical Therapy (BMT) Trial
ClinicalTrials.gov Identifier: NCT00056563 - Active, not recruiting
Parkinson's Disease
- Systemic and Local Diffusion of Ethanol After Administration of Ethanol 96% Formulated in a Gel and Ethanol 98% Solution by the Percutaneous Route, in Patients With Congenital Venous Malformations:Pharmacokinetic, Pharmacodynamic and Clinical Study.
ClinicalTrials.gov Identifier: NCT00462462 - Not yet recruiting
Congenital Venous Malformation
- MRI Assessment of RV Function: Patients With TOF or Aortic Coarctation
ClinicalTrials.gov Identifier: NCT00277901 - Active, not recruiting
Congenital Disorders
- Comparison of NIRS and Serum Lactate to Predict Poor Post-Operative Outcomes
ClinicalTrials.gov Identifier: NCT00485524 - Active, not recruiting
Congenital Disorders
- Review of Descending Aortic Flow Reversal in Total Anomalous Pulmonary Venous Connection
ClinicalTrials.gov Identifier: NCT00486070 - Active, not recruiting
Congenital Disorders
- Evaluation of a Decision Aid for Adult Cystic Fibrosis Patients Considering Bilateral Lung Transplantation
ClinicalTrials.gov Identifier: NCT00345449 - Recruiting
Cystic Fibrosis
- Sildenafil and Alprostadil in Treating Patients Undergoing Bilateral Nerve-Sparing Robotic-Assisted Prostatectomy for Nonmetastatic Prostate Cancer
ClinicalTrials.gov Identifier: NCT00544076 - Recruiting
Prostate Cancer; Sexual Dysfunction and Infertility
- Cancer in Inherited Bone Marrow Failure Syndromes
ClinicalTrials.gov Identifier: NCT00027274 - Recruiting
Fanconi's Anemia; Anemia, Diamond-Blackfan; Dyskeratosis Congenital; Thrombocytopenia; Neutropenia
- Bilateral Refractive Amblyopia Treatment Study
ClinicalTrials.gov Identifier: NCT00305955 - Completed
Bilateral Refractive Amblyopia
- Relationship of Brain Natriuretic Peptide (BNP) Levels to Cardiac Diagnosis, Operation Performed, Post-Operative Course and Outcome
ClinicalTrials.gov Identifier: NCT00238810 - Active, not recruiting
Congenital Heart Disease
- Infection in DiGeorge Following CHD Surgery
ClinicalTrials.gov Identifier: NCT00278005 - Active, not recruiting
DiGeorge Syndrome; Congenital Heart Defects
- Resynchronization of Left Ventricular Contraction After Reimplantation of Anomalous Left Coronary Artery
ClinicalTrials.gov Identifier: NCT00268112 - Active, not recruiting
Congenital Disorders
- Treatment and Outcome of Congenital Toxoplasmosis
ClinicalTrials.gov Identifier: NCT00170599 - Active, not recruiting
Toxoplasmosis
- Expanded Access of Deferasirox to Patients With Congenital Disorders of Red Blood Cells and Chronic Iron Overload
ClinicalTrials.gov Identifier: NCT00235391 - Active, not recruiting
Thalassemia; Sickle Cell Disease; Diamond Blackfan Anemia; Myelofibrosis

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