All conditions A–Z — page 21 of 29

Conditions 8,001–8,400 of 11,524 with recruiting studies, each explained in plain language.

Perioperative Bleeding
Perioperative Care
Perioperative Complication
Perioperative Management
Perioperative Medicine
Perioperative Myocardial Injury
Perioperative Neurocognitive Disorders
Perioperative Pain
Perioperative Pain Management
Perioperative Respiratory Adverse Events
Perioperative/Postoperative Complications
Perioral Wrinkles
Peripheral Arterial Disease
Peripheral Arterial Occlusive Disease
Peripheral Artery Disease
Peripheral Artery Occlusive Disease
Peripheral Blood Stem Cell Transplantation
Peripheral Lung Lesions
Peripheral Nerve Block
Peripheral Nerve Disease
Peripheral Nerve Disorder
Peripheral Nerve Injuries
Peripheral Nerve Injury Upper Limb
Peripheral Nerve Stimulation
Peripheral Nervous System Agents
Peripheral Nervous System Diseases
Peripheral Neuropathic Pain
Peripheral Neuropathy
Peripheral Neuropathy Due to Chemotherapy
Peripheral Neuropathy With Type 2 Diabetes
Peripheral Pulmonary Lesions (PPLs)
Peripheral Pulmonary Nodules
Peripheral T Cell Lymphoma
Peripheral T-Cell Lymphoma, Not Otherwise Specified
Peripheral Vascular Diseases
Peripheral Venous Catheterization
Periprosthetic Fracture Around Prosthetic Joint Implant
Periprosthetic Fractures
Periprosthetic Joint Infection
Peritoneal (Metastatic) Cancer
Peritoneal Cancer
Peritoneal Carcinoma
Peritoneal Carcinomatosis
Peritoneal Carcinosis
Peritoneal Dialysis
Peritoneal Dialysis Complication
Peritoneal Mesothelioma
Peritoneal Metastases
Peritoneal Metastases From Colorectal Cancer
Peritoneal Metastasis
Peritoneal Neoplasms
Peritonitis
Peritonsillar Abscess
Periventricular Leukomalacia
Permanent Pacemaker Implantation
Persistant Atrial Fibrillation
Persistent Atrial Fibrillation
Persistent Corneal Epithelial Defect
Persistent Depressive Disorder
Persistent Pain
Persistent Physical Symptoms
Persistent Postsurgical Pain
Persistent Postural Perceptual Dizziness
Persistent Spinal Pain Syndrome Type 2
Personality
Personality Disorder
Personalized Medicine
Pertussis
Pertussis (Whooping Cough)
Pes Planus
PET
PET / MR
PET/CT
PET/CT Imaging
Peutz-Jeghers Syndrome
Peyronie Disease
Peyronies Disease
PFO
PFPS
PGT-A
Ph+ ALL
Phacoemulsification
Phantom Limb Pain
Phantom Limb Pain After Amputation
Pharmacodynamics
Pharmacogenetic Testing
Pharmacogenetics
Pharmacogenomic Drug Interaction
Pharmacokinetics and Pharmacodynamics
Pharmacy
Pharyngitis
Phase 1
Phase 2
Phase 2 Study
Phelan-McDermid Syndrome
Phenotype
Phenylketonuria
Phenylketonuria (PKU)
Pheochromocytoma
Pheochromocytoma/Paraganglioma
Pheochromocytoma/Paraganglioma (PPGL)
Philadelphia Chromosome Positive
Philadelphia-Positive ALL
Phlebitis
Phlebotomy
Photoaging
Photobiomodulation
Photobiomodulation Therapy
Photodamaged Skin
Photodynamic Therapy
Photodynamic Therapy (PDT)
Photophobia
Photoplethysmography
Phototherapy
Physical Activity Level
Physical Deconditioning
Physical Endurance
Physical Exercise
Physical Fitness
Physical Function
Physical Functional Performance
Physical Health
Physical Inactivity
Physical Performance
Physical Performance Parameters
Physical Stress
Physical Symptom Distress
Physical Therapy
Physical Therapy Education
Physical Therapy Modalities
Physician Burnout
Physician Diagnosed Heat-related Illnesses
Physician-Patient Relations
Physiological Effects of Drugs
Physiological Parameter
Physiological Responses
Physiological Stress
Physiotherapy
Physiotherapy and Rehabilitation
PICS
Piezoelectric Technique
Pigmentary Glaucoma
PIK3CA Mutation
PIK3CA-Related Overgrowth Spectrum (PROS)
Pilocytic Astrocytoma
Pilon Fracture
Pilonidal Disease
Pilonidal Sinus
Pilonidal Sinus Disease
Pilonidal Sinus Disorder
Pilonidal Sinus Treatment
Pilot Study
Pineal Tumor
Pineoblastoma
Piperacillin-tazobactam
Piriformis Syndrome
Pitt Hopkins Syndrome
Pituitary
Pituitary Adenoma
Pituitary Neoplasms
Pituitary Tumor
Pityriasis Versicolor
Placebo
Placebo - Control
Placebo Control Design
Placebo Effect
Placenta
Placenta Accreta
Placenta Accreta Spectrum
Placenta Diseases
Placenta Previa
Placental Insufficiency
Plagiocephaly
Plantar Fascia
Plantar Fasciitis
Plantar Fasciitis of Both Feet
Plantar Fasciitis, Chronic
Plantar Fasciopathy
Plantar Fascitis
Plantar Pressure
Planter Fasciitis
Plaque
Plaque Induced Gingival Disease
Plaque Induced Gingivitis
Plaque Psoriasis
Plasma Cell Disorder
Plasma Cell Dyscrasias
Plasma Cell Leukemia
Plasma Cell Myeloma
Plasmablastic Lymphoma
Plasmodium Vivax Infection
Plasmodium Vivax Malaria
Platelet Activation
Platelet Aggregation
Platelet Aggregation Inhibitors
Platelet Dysfunction
Platelet Recovery After Umbilical Cord Blood Transplantation
Platelet Rich Fibrin
Platelet Rich Plasma
Platelet Rich Plasma Injection
Platelet Transfusion
Platelets
Platinum-Resistant Fallopian Tube Carcinoma
Platinum-resistant Ovarian Cancer
Platinum-Resistant Ovarian Carcinoma
Platinum-Resistant Primary Peritoneal Carcinoma
Platinum-resistant Recurrent Ovarian Cancer
Platinum-sensitive Ovarian Cancer
Pleomorphic Liposarcoma
Pleomorphic Rhabdomyosarcoma
Pleomorphic Xanthoastrocytoma
Pleural Diseases
Pleural Effusion
Pleural Effusion Disorder
Pleural Infection
Pleural Mesothelioma
Pleurodesis
Pleuropulmonary Blastoma
Plexiform Neurofibroma
Plyometric Exercise
PMDD
pMMR
pMMR/MSS Adenocarcinoma of the Colon or Rectum
PMS2 Gene Mutation
Pneumococcal Disease
Pneumococcal Infections
Pneumococcal Infectious Disease
Pneumococcal Vaccines
Pneumoconiosis
Pneumocystis
Pneumocystis Carinii; Infection, Resulting From HIV Disease
Pneumocystis Jirovecii Infection
Pneumocystis Pneumonia
Pneumocystosis Associated With AIDS
Pneumocystosis; Pneumonia (Etiology)
Pneumonectomy
Pneumonia
Pneumonia Childhood
Pneumonia in Children
Pneumonia, Bacterial
Pneumonia, Viral
Pneumonitis
Pneumoperitoneum
Pneumothorax
Pneumothorax Spontaneous Primary
Pneumothorax Spontaneous Secondary
POCUS
POEMS Syndrome
Point of Care Testing
Point of Care Ultrasound (POCUS)
Point-of-care Ultrasound
Polio
Poliomyelitis
Pollen Allergy
Pollution Related Respiratory Disorder
Pollution; Exposure
Poly Cystic Ovary Syndrome
Poly Pharmacy
Polyarteritis Nodosa
Polyarticular Juvenile Idiopathic Arthritis
Polycystic Kidney Disease
Polycystic Ovarian Syndrome (PCOS)
Polycystic Ovary Syndrome
Polycystic Ovary Syndrome (PCOS)
Polycythemia
Polycythemia Vera
Polygenic Risk Score
Polyhandicap
Polymyalgia Rheumatica
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathies
Polypharmacy
Polypoidal Choroidal Vasculopathy
Polysubstance Abuse
Polytrauma
Polytrauma Patients
Polyvascular Disease
Pompe Disease
Pompe Disease (Infantile-Onset)
Pompe Disease (Late-onset)
PONV
Poor Graft Function
Poor Ovarian Response
Poor Sleep Quality
Poorly Differentiated Thyroid Carcinoma
Port-Wine Stain
Portal Hypertension
Portal Hypertension Related to Cirrhosis
Portal Vein Thrombosis
Portal Vein Tumor Thrombus
Portosystemic Shunt
Position Differences
Positive Affect
Positive End-expiratory Pressure (PEEP)
Positive Mental Health
Positive Pressure Ventilation
Positron Emission Tomography
Post Acute Sequelae of COVID-19
Post Acute Sequelae of SARS CoV 2 Infection
Post Cardiac Arrest Syndrome
Post Coronary Artery Bypass Grafting
Post COVID Syndrome
Post COVID-19 Condition
Post COVID-19 Condition (PCC)
Post Endodontic Pain
Post Herpetic Neuralgia
Post Induction Hypotension
Post Intensive Care Syndrome (PICS)
Post Intensive Care Unit Syndrome
Post Mastectomy
Post Mastectomy Lymphedema
Post Menopausal
Post Operative Analgesia
Post Operative Atrial Fibrillation
Post Operative Cognitive Dysfunction
Post Operative Complications
Post Operative Delirium
Post Operative Pain
Post Operative Pain Control
Post Operative Pain, Acute
Post Operative Pulmonary Complications
Post Operative Recovery
Post Operative Wound Infection
Post Partum
Post Partum Depression
Post Partum Hemorrhage
Post Partum Women
Post Spinal Anaesthesia Hypotension
Post Stroke Epilepsy
Post Stroke Fatigue
Post Stroke Pain
Post Stroke Seizure
Post Thrombotic Syndrome
Post Transplant Diabetes Mellitus
Post Traumatic Arthritis
Post Traumatic Stress Symptoms
Post Tuberculosis
Post-acne Atrophic Scars
Post-Acute COVID-19
Post-Acute COVID-19 Syndrome
Post-bariatric Hypoglycemia
Post-bariatric Surgery
Post-cardiac Surgery
Post-Concussion Syndrome
POST-Covid 19
Post-COVID Condition
Post-COVID-19 Syndrome
Post-Dural Puncture Headache
Post-ERCP Acute Pancreatitis
Post-ERCP Pancreatitis
Post-essential Thrombocythemia Myelofibrosis
Post-essential Thrombocythemia Myelofibrosis (Post-ET MF)
Post-mastectomy Pain Syndrome
Post-menopause
Post-Op Complication
Post-operative Pain Management
Post-polycythemia Vera Myelofibrosis
Post-polycythemia Vera Myelofibrosis (Post-PV MF)
Post-PV MF
Post-stroke
Post-stroke Aphasia
Post-Stroke Cognitive Impairment (PSCI)
Post-stroke Depression
Post-Stroke Hemiparesis
Post-Stroke Spasticity
Post-Surgical Complication
Post-Transplant Lymphoproliferative Disorder
Post-Traumatic
Post-Traumatic Headache
Post-traumatic Osteoarthritis
Post-Traumatic Stress
Post-Treatment Lyme Disease
Post-treatment Lyme Disease Syndrome
Postdural Puncture Headache
Posterior Cortical Atrophy (PCA)
Posterior Cruciate Ligament Tear
Posterior Urethral Valve
Posterior Vitreous Detachment
Postherpetic Neuralgia
Postherpetic Neuralgia ( PHN )
Postmenopausal
Postmenopausal Disorder
Postmenopausal Period
Postmenopausal Symptoms
Postmenopausal Women
Postmenopause
Postnatal Care
Postnatal Depression
Postneoadjuvant Therapy Stage IV Gastric Cancer AJCC v8
Postoperative
Postoperative Acute Kidney Injury
Postoperative Adjuvant Therapy
Postoperative Adjuvant Treatment
Postoperative Agitation
Postoperative Analgesia
Postoperative Atrial Fibrillation
Postoperative Bleeding
Postoperative Care
Postoperative Cognitive Decline