All conditions A–Z — page 25 of 29
Conditions 9,601–10,000 of 11,524 with recruiting studies, each explained in plain language.
- School Readiness
- School-based Intervention
- Schwannoma
- Sciatic Nerve
- Sciatica
- Sciatica Acute
- Sciatica Pain
- Scleroderma
- Scleroderma (Limited and Diffuse)
- Scleroderma, Localized
- Sclerotherapy
- Scoliosis
- Scoliosis Idiopathic Adolescent Treatment
- Scoliosis; Adolescence
- Screening
- Screening Strategy
- Screening Tool
- Scrotum Disease
- Seasonal Allergic Rhinitis
- Seborrheic Dermatitis
- Second Hand Tobacco Smoke
- Second Line
- Second Line Treatment
- Secondary Acute Myeloid Leukemia
- Secondary Central Nervous System Lymphoma
- Secondary Hyperparathyroidism
- Secondary Hypertension Renal Arterial
- Secondary Myelofibrosis
- Secondary Prevention
- Secondary Traumatic Stress
- Secukinumab
- Sedation and Analgesia
- Sedation Complication
- Sedentary
- Sedentary Behavior
- Sedentary Behaviour
- Sedentary Lifestlye
- Sedentary Lifestyle
- Sedentary Time
- Segmentectomy
- Seizure Disorder
- Seizures
- Self Care
- Self Concept
- Self Efficacy
- Self Esteem
- Self Harm
- Self-Compassion
- Self-Confidence
- Self-Control
- Self-harm Behavior
- Self-Injurious Behavior
- Self-Injury
- Self-management
- Self-Perception
- Self-regulation
- Self-Regulation, Emotion
- Semaglutide
- Semantic Dementia
- Seminoma
- Seniors
- Sensation Disorders
- Sensitive Skin
- Sensorineural Hearing Loss, Bilateral
- Sensory Disorders
- Sensory Evaluation
- Sensory Function
- Sensory Integration Dysfunction
- Sensory Neuropathy
- Sensory Processing Disorder
- Sentinel Lymph Node
- Sentinel Lymph Node Biopsy (SLNB)
- Sentinel Lymph Node Detection
- Separation Anxiety Disorder
- Sepsis
- Sepsis - to Reduce Mortality in the Intensive Care Unit
- Sepsis Abdominal
- Sepsis and Septic Shock
- Sepsis at Intensive Care Unit
- Sepsis Bacterial
- Sepsis Induced Cardiomyopathy
- Sepsis Induced Myocardial Dysfunction
- Sepsis Syndrome
- Sepsis, Severe
- Septic Arthritis
- Septic Shock
- Septoplasty
- Septorhinoplasty
- Serious Illness
- Serious Mental Illness
- Seroma
- Seroma Following Procedure
- Serrated Polyp
- Serratus Anterior Plane Block
- Serratus Posterior Superior Intercostal Plane Block
- Serum
- Sessile Serrated Lesion
- Severe Acute Malnutrition
- Severe Acute Malnutrition in Childhood
- Severe Acute Pancreatitis
- Severe Alopecia Areata
- Severe Aortic Stenosis
- Severe Aortic Valve Stenosis
- Severe Aplastic Anemia
- Severe Asthma
- Severe Brain Injury
- Severe Combined Immunodeficiency
- Severe Combined Immunodeficiency (SCID)
- Severe Community-acquired Pneumonia (sCAP)
- Severe Dengue
- Severe Hemophilia A
- Severe Hypertriglyceridemia
- Severe Hypertriglyceridemia (sHTG)
- Severe Hypoglycemia
- Severe Infection
- Severe Malaria
- Severe Maternal Morbidity
- Severe Mental Disorder
- Severe Mental Illness
- Severe Obesity
- Severe Pneumonia
- Severe Preeclampsia
- Severe Traumatic Brain Injury
- Severe Tricuspid Valve Regurgitation
- Sevoflurane
- Sex Behavior
- Sex Differences
- Sex Disorder
- Sexual and Gender Minorities
- Sexual and Reproductive Health
- Sexual Assault
- Sexual Behavior
- Sexual Dysfunction
- Sexual Function
- Sexual Harassment
- Sexual Health
- Sexual Trauma
- Sexual Violence
- Sexual Wellness
- Sexuality
- Sexually Transmitted Diseases
- Sexually Transmitted Infection
- Sexually Transmitted Infections (Not HIV or Hepatitis)
- Sexually Transmitted Infections (STIs)
- Sezary Syndrome
- SGLT 2 Inhibitors
- SGLT2 Inhibitors
- Shame
- Shared Decision Making
- Shear Wave Elastography
- Shift Work
- Shift Work Sleep Disorder
- Shift Work Type Circadian Rhythm Sleep Disorder
- Shift-work Disorder
- Shigella
- Shivering
- Shock
- Shock Wave
- Shockwave Therapy
- Short Bowel Syndrome
- Short Gut Syndrome
- Short Stature
- Shortness of Breath
- Shoulder
- Shoulder Arthritis
- Shoulder Arthroplasty
- Shoulder Arthroscopy
- Shoulder Bursitis
- Shoulder Disease
- Shoulder Dislocation
- Shoulder Dislocation or Subluxation
- Shoulder Dysfunction
- Shoulder Fractures
- Shoulder Impingement
- Shoulder Impingement Syndrome
- Shoulder Injuries
- Shoulder Instability
- Shoulder Musculoskeletal Disorders
- Shoulder Osteoarthritis
- Shoulder Pain
- Shoulder Pain Syndrome
- Shoulder Surgery
- Shoulder Tendinitis
- Shoulder Tendinopathy
- Shwachman-Diamond Syndrome
- Siblings
- SIBO
- Sick Leave
- Sick Sinus Syndrome
- Sickle Cell
- Sickle Cell Anemia
- Sickle Cell Anemia (HbSS, or HbSβ-thalassemia0)
- Sickle Cell Anemia in Children
- Sickle Cell Crisis
- Sickle Cell Disease
- Sickle Cell Nephropathy
- Sickle Cell Trait
- Side Effects
- Siewert Type II Adenocarcinoma of Esophagogastric Junction
- Sigmoid Cancer
- Silent Ischemia
- Silent Stroke
- Silver Diamine Fluoride
- Simulation
- Simulation Based Learning
- Simulation Based Medical Education
- Simulation Edication
- Simulation of Physical Illness
- Simulation Training
- Simulation-based Training
- Single Sided Deafness
- Single Ventricle Heart Disease
- Single-ventricle
- Sinonasal Carcinoma
- Sinonasal Undifferentiated Carcinoma
- Sintilimab
- Sinus Floor Augmentation
- Sinus Lifting
- Sinusitis
- Site Infection
- Situational Anxiety
- Sjögren
- Sjogren Syndrome With Keratoconjunctivitis
- Sjogren's Syndrome
- Sjögren's Syndrome
- Sjogren's Syndrome
- Sjogrens Disease
- Skeletal Class III Malocclusion
- Skeletal Malocclusion
- Skeletal Muscle
- Skill Performance
- Skilled Nursing Facility
- Skin
- Skin Abnormalities
- Skin Ageing
- Skin Aging
- Skin Cancer
- Skin Cancer Face
- Skin Cancer Prevention
- Skin Care
- Skin Condition
- Skin Diseases
- Skin Elasticity
- Skin Graft Wounds
- Skin Health
- Skin Infection
- Skin Laxity
- Skin Lesions
- Skin Microbiome
- Skin Necrosis
- Skin Neoplasm
- Skin Pigmentation
- Skin Quality
- Skin to Skin Contact
- Skin Transplantation
- Skin Ulcer
- Skull Base Neoplasms
- SLAP Lesion
- SLE (Systemic Lupus)
- Sleep and Circadian Problems
- Sleep Apnea
- Sleep Apnea Syndrome (OSAS)
- Sleep Apnea Syndrome, Obstructive
- Sleep Apnea Syndromes
- Sleep Apnea/Hypopnea Syndrome
- Sleep Deprivation
- Sleep Disorder
- Sleep Disordered Breathing (SDB)
- Sleep Disorders in Children
- Sleep Disorders, Circadian Rhythm
- Sleep Disturbance
- Sleep Disturbances and Insomnia
- Sleep Duration
- Sleep Fragmentation
- Sleep Health
- Sleep Hygiene
- Sleep Initiation and Maintenance Disorders
- Sleep Onset Latency
- Sleep Problems
- Sleep Quality
- Sleep Related Breathing Disorder
- Sleep Wake Disorders
- Sleepiness
- Sleeve Gastrectomy
- SLL
- Slow Transit Constipation
- SMA
- Small Bowel Adenocarcinoma
- Small Bowel Bleeding
- Small Bowel Cancer
- Small Bowel Obstruction
- Small Cell Carcinoma
- Small Cell Lung Cancer
- Small Cell Lung Cancer Extensive Stage
- Small Cell Lung Carcinoma
- Small Fiber Neuropathy
- Small for Gestational Age
- Small for Gestational Age at Delivery
- Small Intestinal Bacterial Overgrowth
- Small Intestinal Bacterial Overgrowth Syndrome (SIBO)
- Small Intestine Cancer
- Small Lymphocytic Lymphoma
- Small Vessel Cerebrovascular Disease
- Small-for-Size Syndrome
- Smallpox
- SMARCA4-Deficient Tumor
- Smartphone Addiction
- Smartwatches
- Smell Disorder
- Smell Dysfunction
- Smell Loss
- Smoke Exposure
- Smokers
- Smoking (Tobacco) Addiction
- Smoking Addiction
- Smoking Behaviors
- Smoking Cessation
- Smoking Cessation Intervention
- Smoking Cessation; Tobacco Dependence
- Smoking Reduction
- Smoldering Multiple Myeloma
- Smoldering Plasma Cell Myeloma
- Snake Bite
- Snake Envenomation
- Snakebite
- Snoring
- Soccer
- Social Anxiety
- Social Anxiety Disorder
- Social Anxiety Disorder of Childhood
- Social Behavior
- Social Care
- Social Cognition
- Social Communication
- Social Connectedness
- Social Determinants of Health
- Social Determinants of Health (SDOH)
- Social Functioning
- Social Interaction
- Social Isolation
- Social Isolation in Older Adults
- Social Isolation or Loneliness
- Social Media
- Social Media Addiction
- Social Needs
- Social Needs Status
- Social Networks
- Social Phobia
- Social Skills
- Social Stigma
- Social Support
- Socio-emotional Well-being
- Socioeconomic Factors
- Socket Preservation
- Socket Shield Technique
- Sodium Glucose Co-Transporter 2 Inhibitors
- Soft Tissue
- Soft Tissue Augmentation Around Dental Implants
- Soft Tissue Augmentation at Dental Implants
- Soft Tissue Cancer
- Soft Tissue Healing
- Soft Tissue Infections
- Soft Tissue Injuries
- Soft Tissue Lesion
- Soft Tissue Neoplasm
- Soft Tissue Sarcoma
- Soft Tissue Sarcoma (Excluding GIST)
- Soft Tissue Sarcoma Adult
- Soft Tissue Sarcoma of the Trunk and Extremities
- Solar Lentigo
- Solid Cancers
- Solid Organ Transplant
- Solid Organ Transplant Complications
- Solid Organ Transplantation
- Solid Pseudopapillary Neoplasm of the Pancreas
- Solid Tumor
- Solid Tumor (Excluding CNS)
- Solid Tumor Cancer
- Solid Tumor, Adult
- Solid Tumor, Unspecified, Adult
- Solid Tumors (Phase 1)
- Solid Tumors Refractory to Standard Therapy
- Solid Tumors With FGFR2 Alterations, Adult
- Somatic Mutation
- Somatic Symptom Disorder
- Somatic Symptom Disorder (DSM-5)
- Somatization
- Somatoform Disorders
- Somatostatin Receptor Positive
- Sonography
- Sore Throat
- Space Maintenance
- Spasmodic Dysphonia
- Spastic Diplegia
- Spastic Diplegia Cerebral Palsy
- Spastic Hemiplegia
- Spastic Paraplegia
- Spasticity
- Spasticity as Sequela of Stroke
- Spasticity With Multiple Sclerosis