Amphotericin B deoxycholate versus liposomal amphotericin B: effects on kidney function
Amplitude-integrated electroencephalography compared with conventional video-electroencephalography for detection of neonatal seizures
Amylase in drain fluid for the diagnosis of pancreatic leak after partial removal of the pancreas
An analysis in Australia’s The Age newspaper cites multiple Cochrane Reviews
An assessment of the effectiveness and safety of a treatment used for children with encephalitis
An international network for public involvement and engagement in health and social care research
An interview on consumer involvement in research with Simon Denegri, NIHR
An Interview with Doug Altman
An Open Letter in Response to the FDA’s Public Comment Request on the Clinical Data Summary Report Pilot
An overview of Cochrane Reviews on red blood cell transfusions to treat or prevent sickle cell disease-related complications
An overview of systematic reviews on mental health interventions for involuntary migrants
Anabolic steroids for improving recovery after hip fracture in older people
Anabolic steroids for the treatment of weight loss in HIV-infected individuals
Anabolic steroids for treating pressure ulcers
Anaesthesia and analgesia in the emergency care setting for treating distal radius fractures in adults
Anaesthesia for cardioversion
Anaesthesia for hand and forearm surgery via single, double or multiple injections placed close to nerves in the armpit
Anaesthesia for surgical evacuation of an incomplete miscarriage
Anaesthesia for treating distal radial fracture in adults
Anaesthesia or analgesia during the manual removal of a retained placenta
Anaesthesia with injectable versus gaseous anaesthetic agents for rapid awakening following surgery for brain tumour
Anaesthetic drugs for cardioversion
Anaesthetic regimens for day-procedure laparoscopic cholecystectomy
Anaesthetic techniques for open inguinal and femoral hernia repair in adults
Anaesthetic techniques for risk of malignant tumour recurrence
Anakinra for Rheumatoid Arthritis
Analgesia and non-aspirin, non-steroidal anti-inflammatory drugs for osteoarthritis of the hip
Analgesia for amniocentesis
Analgesia for forceps delivery
Analgesia for patients undergoing shockwave lithotripsy for urinary stones
Analgesic effects of antipsychotics in acute and chronic painful states
Analgesics for postoperative pain after tonsillectomy and adenoidectomy in children
Analgesics for postoperative pain after tonsillectomy and adenoidectomy in children
Anastomosis to stomach versus anastomosis to jejunum for reconstructing the pancreatic stump after pancreatoduodenectomy
Anatomical iliofemoral bypass versus extra-anatomical crossover grafting for symptomatic unilateral iliac disease
Androgen suppression monotherapy for treatment of advanced prostate cancer
Androgen therapy for constitutional delay of growth and puberty in boys
Androgen-modulating agents for spinal bulbar muscular atrophy/Kennedy's disease
Androgens (dehydroepiandrosterone or testosterone) for women undergoing assisted reproduction
Androgens for the anaemia of chronic kidney disease in adults
Androgens versus placebo or no treatment for idiopathic oligo/asthenospermia
Angiogenesis-inhibitors for metastatic thyroid cancer
Angioplasty alone or with stenting for subclavian artery stenosis
Angioplasty and stenting for peripheral arterial disease of the lower limbs: an overview of Cochrane Reviews
Angioplasty for deep venous thrombosis
Angioplasty for intracranial artery stenosis
Angioplasty versus angioplasty plus stenting for lesions of the superficial femoral artery
Angioplasty versus conservative management of intermittent claudication, leg pain on walking
Angioplasty versus stenting for below-knee arterial disease in people with chronic limb-threatening ischaemia
Angiotensin converting enzyme (ACE) gene polymorphism (ACEI/D) in hypertensive adults with ACE inhibitor-induced cough
Angiotensin converting enzyme (ACE) inhibitors versus angiotensin receptor blockers for primary hypertension
Angiotensin converting enzyme inhibitor induced angioedema in patients with primary hypertension
Angiotensin converting enzyme inhibitors and angiotensin II receptor antagonists for preventing the progression of diabetic kidney disease
Angiotensin converting enzyme inhibitors for heart failure
Angiotensin converting enzyme inhibitors in normotensive diabetic patients with microalbuminuria
Angiotensin receptor blockers for the treatment of high blood pressure
Angiotensin-converting enzyme inhibitors and angiotensin receptor blockers for adults with early chronic kidney disease who do not have diabetes
Angiotensin-converting enzyme inhibitors and angiotensin-II receptor blockers for preserving residual kidney function in peritoneal dialysis patients
Angiotensin-converting enzyme inhibitors for congestive heart failure in children
Animal derived surfactant compared to protein-free synthetic surfactant preparations in preterm infants that have or are at high risk for respiratory distress syndrome.
Animal derived surfactant extract treatment for respiratory distress syndrome
Animal-assisted therapy for people with dementia
Animal-assisted therapy for people with serious mental illness
Animal-assisted therapy, including animal-assisted activities and resident animals, for improving quality of life in people with stroke
Animal-source foods for growth and development in children 6 to 59 months of age
Animating COVID-19 Evidence: an interview with stop motion animator, Beth Adams
Ankle brachial index for the diagnosis of lower limb peripheral arterial disease
Ankle foot orthosis for walking in stroke rehabilitation
Ankle-foot orthoses for improving walking in people with calf muscle weakness due to neuromuscular disorders
Anne Anderson added to Lifeology's Historic STEAM Heros card deck: artist interview
Anne Anderson Award: recognizing the enhancement and visibility of women in Cochrane
Announcing Cochrane Colloquium Edinburgh 2018: a Patients Included health research conference
Announcing Cochrane's new brand identity
Announcing the appointment of Marguerite Koster as Governing Board Co-Chair
Announcing the Global Evidence Summit 2017
Announcing the launch of the inaugural Cochrane Scientific Committee
Announcing the winners of the Rosamund Snow Prize
Antacids and lifestyle advice for reflux oesophagitis and Endoscopy Negative Reflux Disease
Antacids, sucralfate and bismuth salts for functional dyspepsia
Antenatal abdominal decompression for maternal hypertension or impaired fetal growth
Antenatal breastfeeding education for increasing breastfeeding duration
Antenatal corticosteroids for fetal lung maturation: an overview of Cochrane reviews
Antenatal day care units versus hospital admission for women with pregnancy complications
Antenatal dietary education and supplementation on energy and protein intake in pregnancy to improve infant outcomes
Antenatal education for self-diagnosis of the onset of active labour at term
Antenatal immunoglobulin for fetal red blood cell alloimmunization
Antenatal interventions for fetomaternal alloimmune thrombocytopenia
Antenatal lower genital tract infection screening and treatment programs for preventing preterm delivery
Antenatal perineal massage for reducing perineal trauma
Antenatal phenobarbital for reducing neonatal jaundice after red cell isoimmunization
Antenatal psychosocial assessment for reducing perinatal mental health morbidity
Antenatal screening for Down's syndrome: generic protocol
Antenatal screening tests for the prevention and treatment of syphilis
Anterior approach versus conventional liver resection for hepatocellular carcinoma
Anterior repositioning splint for temporomandibular joint disc displacement
Anterior vaginal repair for urinary incontinence in women
Anterior versus posterior approach for multilevel cervical spondylotic myelopathy
Anterior versus posterior mediastinal reconstruction after esophagectomy for patients with esophageal cancer
Anterior versus posterior spinal correction and fusion for adolescent idiopathic scoliosis
Anthelmintics for people with neurocysticercosis
Anthracyclines in the treatment of follicular lymphoma (FL) in adults
Anti Spastic Medication for Spasticity in Cerebral Palsy
Anti-adhesion treatment after hysteroscopy for women having difficulty becoming pregnant
Anti-anemia drugs shorten survival for some cancer patients
Anti-angiogenic therapy for lung cancer
Anti-cancer drug treatment for gestational trophoblastic neoplasia (GTN) that does not respond to first-line treatment or that re-occurs
Anti-cytokine and anti-endotoxin therapies for meningococcal disease
Anti-D administration after childbirth for preventing Rhesus alloimmunisation
Anti-D administration after spontaneous miscarriage for preventing Rhesus alloimmunisation
Anti-D administration in pregnancy for preventing Rhesus alloimmunisation
Anti-dementia drugs for people with memory problems but without dementia
Anti-depressant therapies may be able to help relieve depression in people with Parkinson's disease but more research is needed on safety and effectiveness.
Anti-depressants and centrally active agents for fibromyalgia syndrome
Anti-epidermal growth factor receptor (anti-EGFR) agents as adjuncts to conventional treatment for head and neck squamous cell carcinomas
Anti-epileptic drugs can reduce seizures after head injury, but more research is needed to establish whether this leads to a reduction in deaths or disability
Anti-epileptic drugs for preventing seizures in patients with long-term bleeding around the brain (subdural haematoma)
Anti-fibrinolytic drugs for reducing blood loss and the need for red blood cell transfusions during and after surgery.
Anti-GD2 antibody-containing immunotherapy for people with high-risk neuroblastoma treated with autologous haematopoietic stem cell transplantation
Anti-GM1 antibody testing for multifocal motor neuropathy
Anti-herpesvirus prophylaxis versus placebo, no treatment or pre-emptive treatment in hemato-oncological malignancies
Anti-histamines for prolonged non-specific cough in children
Anti-IL-17 monoclonal antibody for induction of remission in Crohn's disease
Anti-IL5 therapies for chronic obstructive pulmonary disease
Anti-inflammatory drugs for acute low back pain
Anti-inflammatory drugs for relief of perineal pain after childbirth
Anti-inflammatory medications for the treatment of obstructive sleep apnoea in children
Anti-inflammatory medications for preventing major heart events and strokes following ischaemic stroke (stroke due to a clot) or mini-stroke
Anti-inflammatory treatment in the form of corticosteroids and immunotherapy to prevent heart damage resulting from rheumatic fever
Anti-interleukin-13 or anti-interleukin-4 agents versus placebo, anti-interleukin-5 or anti-immunoglobulin-E agents, for children and adults with asthma
Anti-leukotriene agents compared to inhaled corticosteroids for people with asthma
Anti-MAdCAM antibody for induction of remission in ulcerative colitis
Anti-peptic ulcer treatments that cause the least severe complication of ventilated-associated pneumonia in critically ill patients
Anti-reflux treatment for signs and symptoms of laryngopharyngeal reflux
Anti-sclerostin antibodies for the treatment of osteoporosis
Anti-sickness medication for vomiting in acute stomach upsets in children
Anti-thymocyte globulins for the prevention of graft-versus-host disease in patients receiving allogeneic stem cell transplantation
Anti-TNF agents for paediatric psoriasis
Anti-TNF-alpha drugs for treating ankylosing spondylitis
Anti-TNF-α drugs for women with endometriosis-related pelvic pain
Anti-tuberculous therapy for maintaining remission in Crohn's disease
Anti-tumour necrosis factor medication for treating swelling at the back of the eye (macular oedema) due to inflammatory eye disease (uveitis)
Anti-vascular endothelial growth factor (anti-VEGF) drugs for diabetic macular oedema
Anti-vascular endothelial growth factor (anti-VEGF) plus intravitreal steroids for diabetic macular oedema
Anti-vascular endothelial growth factor (VEGF) drugs for treatment of retinopathy of prematurity
Anti-vascular endothelial growth factor for control of wound healing in glaucoma surgery
Anti-vascular endothelial growth factor for macular oedema secondary to branch retinal vein occlusion
Anti-vascular endothelial growth factor for macular oedema secondary to central retinal vein occlusion
Anti-vascular endothelial growth factor for neovascular age-related macular degeneration
Anti-vascular endothelial growth factor for neovascular glaucoma
Anti-VEGF for prevention of postoperative vitreous cavity haemorrhage after vitrectomy for proliferative diabetic retinopathy
Anti-VEGF for treatment of choroidal neovascularisation (new blood vessels) in people with pathological (severe) myopia
Antiamoebic drugs for treating amoebic colitis
Antiandrogenic treatment for sexual disinhibition in male patients with dementia
Antiarrhythmics for maintaining sinus rhythm (normal heartbeat) after reversing atrial fibrillation (correcting an irregular heartbeat)
Antibacterial chlorhexidine applied to the vagina during labour to prevent early-onset group B streptococcal infection in the newborn
Antibiotic drugs for treating skin and soft tissue infections
Antibiotic duration for treating uncomplicated symptomatic lower urinary tract infection in elderly women
Antibiotic ear drops can clear up children's suppurative otitis media (glue ear), but antiseptics and oral or injected antibiotics may not work as well
Antibiotic enhancing treatment for lung infections in cystic fibrosis
Antibiotic lock to prevent catheter infection in infants
Antibiotic prophylaxis could be considered for routine in emergency appendectomies.
Antibiotic prophylaxis during the second and third trimester in pregnancy to reduce adverse pregnancy outcomes and morbidity
Antibiotic prophylaxis for elective gallbladder surgery
Antibiotic prophylaxis for elective hysterectomy
Antibiotic prophylaxis for first trimester induced abortion
Antibiotic prophylaxis for leptospirosis
Antibiotic prophylaxis for people with cirrhosis and variceal bleeding
Antibiotic prophylaxis for prevention of bacterial infections and death in cirrhotic patients with upper gastrointestinal bleeding
Antibiotic prophylaxis for prevention of postoperative wound infection in adults undergoing open elective inguinal or femoral hernia repair
Antibiotic prophylaxis for short-term catheter bladder drainage in adults
Antibiotic prophylaxis for surgery for proximal femoral and other closed long bone fractures
Antibiotic prophylaxis for surgical site infection in people undergoing liver transplantation
Antibiotic prophylaxis for third- and fourth-degree perineal tear during vaginal birth
Antibiotic prophylaxis for transrectal prostate biopsy
Antibiotic prophylaxis for transurethral urological procedures
Antibiotic prophylaxis regimens and drugs for cesarean section
Antibiotic prophylaxis versus placebo or no intervention for people with cirrhosis and variceal bleeding
Antibiotic regimens for early-onset neonatal sepsis
Antibiotic regimens for late-onset neonatal sepsis
Antibiotic regimens for management of intraamniotic infection
Antibiotic regimens for postpartum endometritis
Antibiotic regimens for suspected early neonatal sepsis
Antibiotic regimens for suspected late onset sepsis in newborn infants
Antibiotic therapy for adults with neurosyphilis
Antibiotic therapy for Clostridium difficile-associated diarrhoea in adults
Antibiotic therapy for preventing infections in people with acute stroke
Antibiotic therapy for Shigella dysentery
Antibiotic therapy for the treatment of infective endocarditis
Antibiotic therapy for the treatment of methicillin-resistant Staphylococcus aureus (MRSA) infections in people with surgical wounds
Antibiotic therapy for the treatment of methicillin-resistant Staphylococcus aureus (MRSA)-infected or colonised non surgical wounds
Antibiotic treatment for asymptomatic bacteriuria
Antibiotic treatment for low back pain or radicular pain, or both
Antibiotic treatment for nontuberculous mycobacteria in people with cystic fibrosis 
Antibiotic treatment for people with acute bronchitis
Antibiotic treatment for spontaneous bacterial peritonitis in people with advanced liver disease
Antibiotic treatment for Stenotrophomonas maltophilia in people with cystic fibrosis
Antibiotic treatment for the prevention of Pneumocystis pneumonia (PCP) in non-HIV immunocompromised patients
Antibiotic treatment for the sexual partners of women with bacterial vaginosis
Antibiotic treatment for ventilated patients with pneumonia
Antibiotic treatment reduces duration and severity of travellers' diarrhoea.
Antibiotic treatments for long-term Burkholderia cepacia infections in people with cystic fibrosis
Antibiotic usage for necrotising enterocolitis in newborn infants
Antibiotic use before amniotomy (artificially rupturing the membranes) for reducing infections in mother and infant
Antibiotic use for severe toothache (irreversible pulpitis)
Antibiotic-coated sutures versus non-antibiotic-coated sutures for the prevention of abdominal surgical wound infection
Antibiotics administered to patients prior to colorectal surgery
Antibiotics and antiseptics for pressure ulcers
Antibiotics and antiseptics for preventing infection in people receiving primary total joint prostheses (replacements)
Antibiotics and antiseptics for surgical wounds healing by secondary intention
Antibiotics and antiseptics to help healing venous leg ulcers
Antibiotics and antiseptics to prevent infection in cardiac rhythm management device implantation surgery
Antibiotics and antivirals for dementia and mild cognitive impairment
Antibiotics are effective in preventing post-operative complications following infection of the peritoneum (peritonitis), but there is no evidence to support that one regimen is superior to another, and at the same time has less side effects.
Antibiotics at the time of cataract surgery to prevent bacterial infection of the eye
Antibiotics at the time of removal of a central line to reduce complications in newborn infants
Antibiotics can sometimes stop persistent runny noses in children, but there is no evidence of long term benefit
Antibiotics compared with no treatment or placebo for the treatment of toxoplasma retinochoroiditis
Antibiotics delivered in the home or clinic for newborns with suspected, serious infections in low- and middle-income countries
Antibiotics for acute maxillary sinusitis
Antibiotics for acute middle ear infection (acute otitis media) in children
Antibiotics for acute pyelonephritis in adults
Antibiotics for adults and children with sore throats
Antibiotics for adults with acute cholecystitis or acute cholangitis or both
Antibiotics for bacteraemia due to
Antibiotics for bacterial infection in the urine in kidney transplant recipients when there are no symptoms
Antibiotics for bacterial infection in the urine in pregnancy when there are no symptoms
Antibiotics for brain abscesses in people with cyanotic congenital heart disease
Antibiotics for bronchiolitis in children under two years of age
Antibiotics for cholangitis and/or cholecystitis
Antibiotics for chronic pulmonary infection in children with a neurodisability (neurodevelopmental disorder)
Antibiotics for common respiratory infections with unclear causes and undifferentiated symptoms in children up to five years of age
Antibiotics for community-acquired pneumonia in adolescent and adult outpatients
Antibiotics for covert bacteriuria in children
Antibiotics for gonorrhoea in pregnancy
Antibiotics for hepatic encephalopathy
Antibiotics for hospital-acquired pneumonia in children
Antibiotics for hospital-acquired pneumonia in newborns and children
Antibiotics for induction of remission in Crohn's disease
Antibiotics for induction of remission in ulcerative colitis
Antibiotics for injuries to the abdomen that break through the skin: which antibiotics are effective, and for how long should they be taken?
Antibiotics for lower urinary tract infection in children
Antibiotics for mastitis in breastfeeding women
Antibiotics for meconium-stained amniotic fluid in labour for preventing maternal and neonatal infections
Antibiotics for non-typhoidal Salmonella diarrhoea
Antibiotics for otitis media with effusion ('glue ear') in children
Antibiotics for otitis media with effusion (OME) in children
Antibiotics for people with peptic ulcers caused by Helicobacter pylori infection
Antibiotics for persistent cough or wheeze following acute bronchiolitis in children
Antibiotics for preterm rupture of membranes
Antibiotics for preventing complications in children with measles