Genetics

A-HeFT

Study

A-PLUS

Study

AAST imaging criteria for classification of liver injury

Calculator

AATAC

Study

ABA Criteria for Transfer to a Burn Unit

Calculator

Abbey pain scale for patients with dementia

Calculator

Abbreviated injury score for inhalation injury (AIS)

Calculator

Abbreviated mental test (AMT-10)

Calculator

Abbreviated mental test 4 (AMT-4)

Calculator

ABC score for massive transfusion (ABC score)

Calculator

ABCD-10 Mortality Prediction Model for Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis

Calculator

ABCD² score for stroke

Calculator

Abdominal aortic aneurysm

Disease

Abdominal compartment syndrome

Disease

Abdominal distension

Finding

Abdominal vascular injury

Disease

Abdominal wall pain

Finding

Abducens nerve palsy

Finding

Abnormal uterine bleeding

Disease

ABYSS

Study

Acamprosate DR

Drug

Acarbose

Drug

Accidental hypothermia

Disease

ACCOMPLISH

Study

ACCORD

Study

ACCORD BP

Study

ACCORD Lipid

Study

Acebutolol

Drug

ACES

Study

Acetaminophen

Drug

Acetaminophen ER

Drug

Acetaminophen overdose

Disease

Acetazolamide

Drug

Achalasia

Disease

Achalasia — Investigation

Pathway

Achalasia — Management and follow-up

Pathway

Achilles tendinopathy

Disease

Acid phosphatase, increased

Finding

Acne vulgaris

Disease

Acneiform lesions

Finding

ACOG criteria for preeclampsia

Calculator

ACORN

Study

ACOSOG Z0011 (10-year survival)

Study

ACOSOG Z0011 (5-year survival)

Study

ACR classification criteria for lupus nephritis

Calculator

ACR/EULAR classification criteria for eosinophilic granulomatosis with polyangiitis

Calculator

ACR/EULAR classification criteria for giant cell arteritis

Calculator

ACR/EULAR classification criteria for granulomatosis with polyangiitis

Calculator

ACR/EULAR classification criteria for microscopic polyangiitis

Calculator

ACR/EULAR classification criteria for rheumatoid arthritis

Calculator

ACR/EULAR classification criteria for Takayasu arteritis

Calculator

Acromegaly

Disease

Acromegaly — Perioperative management

Pathway

Acroosteolysis

Finding

ACT

Study

ACT HIV

Study

ACTFAST-3

Study

Actinic keratosis

Disease

ACTION score for risk of ICU admission in NSTEMI

Calculator

ACTIV-3-TICO

Study

ACTIV-4A

Study

ACTIV-4C

Study

ACTIV-6 (fluvoxamine)

Study

ACTIV-6 (ivermectin)

Study

ACTIVE A

Study

ACTIVE W

Study

ACTT-1

Study

ACTT-4

Study

ACURASYS

Study

Acute altitude illness

Disease

Acute aortic regurgitation

Finding

Acute appendicitis

Disease

Acute back pain

Finding

Acute bacterial meningitis

Disease

Acute bacterial prostatitis

Disease

Acute bacterial rhinosinusitis

Disease

Acute bronchitis

Disease

Acute bronchitis — Diagnosis and management

Pathway

Acute cholangitis

Disease

Acute cholecystitis

Disease

Acute cholecystitis — Diagnosis and management

Pathway

Acute colonic pseudo-obstruction

Disease

Acute compartment syndrome

Disease

Acute cough

Finding

Acute cystitis

Disease

Acute diarrhea

Disease

Acute diverticulitis

Disease

Acute diverticulitis — Counseling and follow-up

Pathway

Acute diverticulitis — Diagnosis and management

Pathway

Acute epididymitis

Disease

Acute fatty liver of pregnancy

Disease

Acute gout diagnosis rule

Calculator

Acute hepatic porphyrias

Disease

Acute interstitial nephritis

Disease

Acute ischemic stroke

Disease

Acute kidney injury

Disease

Acute limb ischemia

Disease

Acute liver failure

Disease

Acute lung syndrome

Finding

Acute lymphoblastic leukemia

Disease

Acute mesenteric ischemia

Disease

Acute myeloid leukemia

Disease

Acute otitis externa

Disease

Acute otitis media

Disease

Acute pain

Disease

Acute pancreatitis

Disease

Acute pericarditis

Disease

Acute promyelocytic leukemia

Disease

Acute pyelonephritis

Disease

Acute respiratory distress syndrome

Disease

Acute respiratory distress syndrome — Management

Pathway

Acute transfusion reactions

Disease

Acute urticaria

Disease

Acute vision loss

Finding

Acute watery diarrhea

Finding

Acute-on-chronic liver failure

Disease

Acyclovir

Drug

ADAPT

Study

ADAPT-PO

Study

ADAPT-TAVR

Study

ADAURA

Study

Adenomyosis

Disease

Adhesive capsulitis

Disease

Adhesive capsulitis — Diagnosis and management

Pathway

Adjuvant HAIC with FOLFOX for HCC

Study

Adnexal torsion

Disease

Adolescent idiopathic scoliosis

Disease

ADRENAL

Study

Adrenal incidentaloma

Disease

Adrenocortical carcinoma

Disease

Adult Appendicitis Score (AAS)

Calculator

Adult growth hormone deficiency

Disease

Adult self-report scale for ADHD in major depressive disorder (ASRS v1.1)

Calculator

Adult-onset Still's disease

Disease

ADVANCE (apixaban)

Study

ADVANCE (intensive glucose control)

Study

Advanced maternal age pregnancy

Disease

ADVOCATE

Study

ADVOR

Study

AECOPD

Study

AEGEAN

Study

AF-CHF

Study

AFFINITY

Study

AFFIRM

Study

Aflibercept

Drug

African trypanosomiasis

Disease

Age Trial

Study

AGENT IDE

Study

AHA STEROID

Study

AID-ICU

Study

AIDA

Study

AiDAPT

Study

AIMS65 score for upper GI bleeding mortality

Calculator

AIRTRIP

Study

AIRWAY-2

Study

Akathisia

Finding

AKIKI

Study

AKIN classification for acute kidney injury

Calculator

Alagille syndrome

Disease

Alanine aminotransferase, increased

Finding

Alberta stroke program early CT score (ASPECTS)

Calculator

ALBIOS

Study

Albumin for SBP

Study

Alcohol use disorder

Disease

Alcohol Use Disorders Identification Test-Concise (AUDIT-C)

Calculator

Alcohol withdrawal syndrome

Disease

Alcohol-related liver disease

Disease

Aldolase, increased

Finding

Alendronate

Drug

Alendronate for osteoporosis in men

Study

Alendronate Phase III Osteoporosis Treatment Study

Study

ALEX

Study

Alfuzosin ER

Drug

Algorithm of Drug Causality for Epidermal Necrolysis (ALDEN score)

Calculator

Aliskiren

Drug

ALL-HEART

Study

Allergic bronchopulmonary aspergillosis

Disease

Allergic conjunctivitis

Disease

Allergic rhinitis

Disease

Allergic rhinitis — Diagnosis and management

Pathway

ALLHAT (angiotensin-converting enzyme inhibitor)

Study

ALLHAT (calcium channel blocker)

Study

Alliance A011502

Study

Allied disorders of Hirschsprung's disease

Disease

ALLIUM

Study

Allopurinol

Drug

ALMS

Study

Alopecia areata

Disease

Alpha-1 antitrypsin deficiency

Disease

Alpha-fetoprotein, increased

Finding

ALPS (follow-up)

Study

ALT-70 score for cellulitis

Calculator

Alternate day vs. daily oral iron in IDA

Study

ALTITUDE

Study

Altman Self-Rating Mania Scale (ASRM)

Calculator

Alvarado score

Calculator

Alveolar hemorrhage

Finding

Alzheimer's disease

Disease

AMACING

Study

AMAZES

Study

AMBITION-CM

Study

Amblyopia

Disease

AMBROISIE

Study

Amenorrhea

Disease

American Diabetes Association diabetes risk score (ADA score)

Calculator

American Heart Association diagnostic criteria for classic Kawasaki disease (AHA criteria)

Calculator

American Orthopaedic Foot and Ankle Society Hallux Metatarsophalangeal-Interphalangeal Rating System (AOFAS score)

Calculator

American Society of Anesthesiologists score (ASA score)

Calculator

American Society of Transplantation Infectious Diseases Community of Practice histological classification of BK polyomavirus-associated nephropathy (AST‐IDCOP classification)

Calculator

AMETIS

Study

AMIKINHAL

Study

Amiodarone-induced thyroid disorders

Disease

Amitriptyline

Drug

Amlodipine

Drug

Amoxicillin

Drug

Amphetamine XR

Drug

AMPLIFY

Study

AMPLIFY-EXT (apoxaban 2.5 mg)

Study

AMPLIFY-EXT (apoxaban 5 mg)

Study

Ampullary cancer

Disease

Amsel's diagnostic criteria for bacterial vaginosis

Calculator

Amylase, increased

Finding

Amyotrophic lateral sclerosis

Disease

ANAHYDRET

Study

Anal cancer

Disease

Anal fissure

Disease

Anaphylaxis

Disease

Anastrozole

Drug

ANCHOR

Study

Androgenetic alopecia

Disease

Androgenetic alopecia — Management

Pathway

ANDROMEDA

Study

ANDROMEDA-SHOCK

Study

Anemia of chronic kidney disease

Disease

ANGEL-ASPECT

Study

Angioedema

Finding

Angiotensin converting enzyme, increased

Finding

Animal bites

Disease

Anisocoria

Finding

Ankle fracture

Disease

Ankle osteoarthritis

Disease

Ankle sprain

Disease

Ankylosing spondylitis

Disease

Annane Trial

Study

ANNEXA-I

Study

Anogenital warts

Disease

Anorectal abscess

Disease

Anorectal fistula

Disease

Anorectal varices

Disease

Anorexia nervosa

Disease

Anorgasmia

Finding

ANRS 174 DOXYVAC (4CMenB vaccine)

Study

ANRS 174 DOXYVAC (doxycycline PEP)

Study

ANRS IPERGAY

Study

ANT-005 TKA (mid-dose)

Study

Anterior cruciate ligament injury

Disease

ANTHARTIC

Study

Anti-glomerular basement membrane disease

Disease

Anti-histone antibodies

Finding

Anti-neutrophil cytoplasmic antibodies

Finding

Anti-nuclear antibodies, positive

Finding

AntibioCor

Study

ANTICIPUSC

Study

Anticoagulation and risk factors in atrial fibrillation bleeding risk score (ATRIA score)

Calculator

Antidromic atrioventricular reentrant tachycardia

Disease

Antimicrobial prophylaxis in pancreatoduodenectomy

Study

Antimicrobial-resistant Gram-negative infections

Disease

Antiphospholipid syndrome

Disease

Antiphospholipid syndrome — Investigation

Pathway

Antivenom dosing algorithm

Calculator

Anxiety

Finding

Anxiety and depression in patients with cancer

Disease

Aortic intramural hematoma

Disease

Aortic regurgitation

Disease

Aortic stenosis

Disease

APEX

Study

Apfel score for postoperative nausea and vomiting

Calculator

Apgar score

Calculator

Apical cardiac impulse, sustained

Finding

Apixaban

Drug

Aplastic anemia

Disease

Appendiceal neoplasm

Disease

Appendicitis Inflammatory Response score (AIR score)

Calculator

APPIC

Study

APROCCHSS

Study

Aprocitentan

Drug

APTS

Study

APW-RSV-II

Study

Arachnodactyly

Finding

ARAIS

Study

ARAMIS

Study

ARASENS

Study

ARBs CORONA II

Study

ARCADIA

Study

ARDSNet

Study

AREDS2

Study

ARES (aspirin BID vs. aspirin OD)

Study

ARES (aspirin TID vs. aspirin OD)

Study

AReSVi-006

Study

ARIES-HM3

Study

ARISE

Study

ARISTOTLE

Study

ARREST

Study

Arrhythmogenic right ventricular cardiomyopathy

Disease

ARRIVE (aspirin)

Study

ARRIVE (labor induction)

Study

ART

Study

ARTESIA

Study

ARUBA

Study

ASBMR criteria for atypical femoral fractures

Calculator

ASCEMBL

Study

ASCEND (aspirin)

Study

ASCEND (pirfenidone)

Study

Ascites

Finding

Ascites

Disease

ASGE/SAGES criteria for stratification of common bile duct stones

Calculator

Aspartate aminotransferase, increased

Finding

ASPEN diagnostic criteria for refeeding syndrome

Calculator

ASPIRE

Study

Aspirin

Drug

Aspirin overdose

Disease

ASPRE

Study

ASPREE

Study

ASPREE (secondary analysis)

Study

ASPREE-Hearing

Study

Assess Respiratory Risk in Surgical Patients in Catalonia score (ARISCAT score)

Calculator

Assessment of diastolic dysfunction severity (with LV structural pathology)

Calculator

Assessment of diastolic function (no LV structural pathology)

Calculator

Assisted human reproduction

Disease

Assisted vaginal delivery

Disease

ASSIT

Study

Asterixis

Finding

Asthma

Disease

Asthma Control Test (ACT)

Calculator

ASTRAL

Study

Asymptomatic bacteriuria

Disease

Asymptomatic myeloma prognosis

Calculator

ATACH II

Study

ATAMIS

Study

Atan

Study

Ataxia

Finding

Atenolol

Drug

ATESS

Study

Athens Insomnia Scale (AIS)

Calculator

ATHOS-3

Study

ATLAS (cabotegravir and rilpivirine)

Study

ATLAS (tamoxifen)

Study

ATLAS ACS 2-TIMI 51 (rivaroxaban 10 mg)

Study

ATLAS ACS 2-TIMI 51 (rivaroxaban 5 mg)

Study

ATLAS score for Clostridioides difficile infection

Calculator

ATLAS-2M (152-week results)

Study

ATLAS-2M (48-week results)

Study

ATN

Study

Atopic dermatitis

Disease

Atorvastatin

Drug

ATRIA stroke risk score

Calculator

Atrial fibrillation

Disease

Atrial flutter

Disease

Atrioventricular nodal reentrant tachycardia

Disease

Atrophic gastritis

Disease

Attention deficit hyperactivity disorder

Disease

ATTKPATRASCOVID19

Study

ATTR-ACT

Study

ATTRACT

Study

Atypical hemolytic uremic syndrome

Disease

AUGUSTUS (anticoagulation regimen)

Study

AUGUSTUS (antiplatelet regimen)

Study

AURORA (maribavir)

Study

AURORA (rosuvastatin)

Study

AURORA 2

Study

AUSTRI

Study

Autism spectrum disorder

Disease

Autoimmune hemolytic anemia

Disease

Autoimmune hepatitis

Disease

Autoimmune pancreatitis

Disease

Autoimmune pancreatitis — Management

Pathway

Autologous Serum in DES

Study

Autosomal dominant polycystic kidney disease

Disease

AVB-TIPS

Study

AVENIR (children)

Study

AVENIR (infants)

Study

AVERROES

Study

AVERT

Study

AVERT (subgroup analysis)

Study

AVERT Shock

Study

AVOID

Study

AWARE

Study

AWOL score for delirium

Calculator

Axatilimab

Drug

Axillary lymphadenopathy

Finding

AXIOMATIC-TKR (high-dose)

Study

AZA-001

Study

Azathioprine

Drug

Azelastine

Drug

Azilsartan

Drug

Azithromycin

Drug

AZT Trial

Study