| Effects of delivery arrangements for health systems in low-income countries |
| Effects of different bearing surface materials on aseptic loosening of total hip arthroplasty in patients with osteoarthritis and other non-traumatic diseases of the hip. |
| Effects of different weight loss programmes on oncological outcomes following curative resection of digestive tract cancers |
| Effects of exercise training for adult lung transplant recipients |
| Effects of exposure to night shift work on cancer risk in workers |
| Effects of governance arrangements for health systems in low-income countries |
| Effects of higher versus lower levels of pressure in the lungs at the end of each breath during mechanical ventilation in patients with acute respiratory distress syndrome (ARDS) |
| Effects of human papillomavirus (HPV) vaccination programmes on community rates of HPV-related disease and harms from vaccination |
| Effects of interventions aimed at changing the length of time of consultations between family doctors and patients |
| Effects of interventions targeting the systemic inflammatory response to cardiac surgery on clinical outcomes in adults |
| Effects of interventions to reduce waiting times for non-urgent health procedures |
| Effects of involving parents and other adult caregivers in children's diet and physical activity interventions |
| Effects of kidney removal in combination with medicine in people with kidney cancer that has spread to other parts of the body |
| Effects of lipid-based nutrient supplements (LNS) for women during pregnancy |
| Effects of long-acting beta2-agonists compared with anti-leukotrienes when added to inhaled corticosteroids? |
| Effects of memory training in healthy older adults and older adults with mild cognitive impairment |
| Effects of nutritional interventions to increase nutritional status in children living in urban slums in low- and middle-income countries |
| Effects of opioid, hypnotic and sedating medications on obstructive sleep apnoea (OSA) in adults with known OSA |
| Effects of oral stimulation for oral feeding in preterm infants |
| Effects of perioperative alcohol cessation interventions on postoperative complications following surgery |
| Effects of personalised care planning for people with long-term conditions |
| Effects of policies regulating insurance for drugs |
| Effects of preventive oral supplementation with iron or iron with folic acid for women following childbirth |
| Effects of progestin-only birth control on weight |
| Effects of remote ischaemic preconditioning in patients undergoing coronary artery bypass graft surgery (with or without valve surgery) |
| Effects of restricted caffeine intake by mother on fetal, neonatal and pregnancy outcomes |
| Effects of screening for sexually transmitted chlamydia infection |
| Effects of spinals and epidurals on perioperative death, myocardial infarction and pneumonia: an overview of Cochrane systematic reviews |
| Effects of starting antiretroviral therapy within one week of diagnosis on people living with HIV |
| Effects of systemic immunosuppressive therapies for moderate-to-severe eczema in children and adults |
| Effects of the duration of androgen deprivation therapy for localized or locally advanced prostate cancer in patients treated with radiotherapy |
| Effects of training supervisors on employees' stress, absenteeism, and well-being |
| Effects of turning unborn babies from bottom first to head first at the end of pregnancy (around 36 weeks or more) for reducing problems during childbirth |
| Effects of using email to coordinate healthcare appointments and attendance reminders |
| Effects of vitamin D on linear growth and other health outcomes among children under 5 years of age |
| Efficacy and experiences of telephone counselling for informal carers of people with dementia |
| Efficacy and safety of pertussis vaccination in pregnancy to prevent whooping cough in early infancy |
| Efficacy and safety of SARS-CoV-2 vaccination in pregnancy to prevent COVID-19 in mothers and early infancy |
| Efficacy and safety of trastuzumab in early breast cancer |
| Efficacy and safety of trastuzumab in metastatic breast cancer |
| Efficacy of over the counter (OTC) artificial tears for dry eye syndrome |
| Efficacy of psychostimulant drugs for amphetamine abuse or dependence |
| Efficacy of psychostimulant drugs for cocaine dependence |
| Efficacy of thalidomide in management of bleeding from gastrointestinal angiodysplasia |
| eHealth interventions for people with chronic kidney disease |
| Eight ways to quit smoking in 2021: video talks through the Cochrane evidence |
| Elections to the Cochrane Consumer Executive open |
| Elective (regular) versus symptomatic intravenous antibiotic therapy for cystic fibrosis |
| Elective birth of women with an uncomplicated twin pregnancy from 37 weeks' gestation |
| Elective delivery in diabetic pregnant women |
| Elective high frequency jet ventilation versus conventional ventilation for respiratory distress syndrome in preterm infants |
| Elective high frequency ventilation compared to conventional mechanical ventilation in the early stabilization of infants with respiratory distress |
| Elective repeat caesarean section versus induction of labour for women with a previous caesarean birth |
| Electric fans for reducing the health effects of heatwaves |
| Electrical conductance for the detection of early tooth decay |
| Electrical shocks (electrical cardioversion) and drugs (pharmacological cardioversion) for restoring normal rhythm in patients with atrial fibrillation or atrial flutter |
| Electrical shocks (electrical cardioversion) and drugs (pharmacological cardioversion) for restoring normal rhythm in patients with atrial fibrillation or atrial flutter Primary tabs |
| Electrical stimulation for chronic wounds |
| Electrical stimulation for faecal incontinence in adults |
| Electrical stimulation for people with spinal cord injury |
| Electrical stimulation for preventing and treating post-stroke shoulder pain |
| Electrical stimulation for restoring normal heart rhythm in those with irregular heart rhythms (atrial fibrillation or flutter) |
| Electrical stimulation for thigh muscle strengthening before and after knee replacement surgery |
| Electrical stimulation of nerves with permanently implanted devices for adults with abnormal urine storage or voiding |
| Electrical stimulation of the motor system after stroke |
| Electrical stimulation therapy for children with cerebral palsy |
| Electrical stimulation through implanted electrodes in contact with the brain to treat drug-resistant epilepsy |
| Electrical stimulation with non-implanted electrodes for urinary incontinence in men |
| Electrocoagulation for liver metastases |
| Electroconvulsive therapy (ECT) for depression in elderly people |
| Electroconvulsive therapy for acute affective episodes in people with bipolar disorder |
| Electroconvulsive therapy for depression |
| Electroconvulsive therapy for depression |
| Electroconvulsive therapy for preventing relapse and recurrence in bipolar disorder |
| Electroconvulsive therapy for preventing relapse and recurrence in people with depression |
| Electroconvulsive therapy for schizophrenia |
| Electroconvulsive therapy for treatment-resistant schizophrenia |
| Electromagnetic fields for the treatment of osteoarthritis |
| Electromagnetic therapy (EMT) for treating venous leg ulcers |
| Electromagnetic therapy for treating pressure ulcers |
| Electromagnetic treatment for urinary incontinence in adults |
| Electromagnetic- or endoscopic-guided methods: which works better for placement of a feeding tube into the small bowel? |
| Electromechanical-assisted training for improving arm function and disability after stroke |
| Electronic and animal noses for detecting SARS-CoV-2 infection |
| Electronic cigarettes and subsequent cigarette smoking in young people |
| Electronic dental anaesthesia for managing pain during dental procedures |
| Electronic monitoring and reminding devices for improving adherence to inhaled therapy in patients with asthma |
| Electronic mosquito repellents for preventing mosquito bites and malaria infection |
| Electronic symptom monitoring for patients with advanced cancer |
| Electropalatography for articulation disorders associated with cleft palate |
| Electrostimulation for promoting recovery of movement or functional ability after stroke |
| Electrosurgical current for endoscopic biliary sphincterotomy (EBS) for the prevention of post endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis |
| Electrotherapy for neck pain |
| Electrotherapy modalities for adhesive capsulitis (frozen shoulder) |
| Electrotherapy modalities for lateral elbow pain |
| Electrotherapy modalities for rotator cuff disease |
| Elemene in the treatment of lung cancer |
| Eletriptan for acute migraine headaches in adults |
| Eletriptan for the treatment of acute migraine in adults |
| Elevation of the head during intensive care management in people with severe traumatic brain injury |
| Eleven Cochrane Reviews inform a World Health Organisation Guideline on digital healthcare |
| Elimination, substitution, engineering, and administrative interventions to reduce the risk of SARS-CoV-2 infection in healthcare workers |
| Email used by health professionals to send patients/caregivers information on promoting health and preventing disease |
| EMBASE project update: 100,000 records screened! |
| Embolisation therapy for pulmonary arteriovenous malformations |
| Embracing Diversity at Cochrane Santiago |
| Embryo freezing for preventing ovarian hyperstimulation syndrome |
| EME, the Portuguese-language Students 4 Best Evidence blog, launches today |
| Emergency action plans for people at risk of anaphylaxis (major allergy) |
| Emergency cricothyroidotomy for airway management |
| Emergency department or acute assessment unit: which is able to see and treat patients faster? |
| Emergency endotracheal intubation (placing a tube through the mouth and throat into the lungs) may reduce deaths from acute illness and injury, but more research is necessary. |
| Emergency interventions for hyperkalaemia |
| Emergency sclerotherapy is not better than pharmacological therapy for acute variceal bleeding in cirrhosis |
| Emergency sclerotherapy or band ligation combined with vasoactive drugs for bleeding esophageal varices in cirrhosis |
| EMG biofeedback for the recovery of motor function after stroke |
| Emollients and moisturisers for eczema |
| Emollients for eczema |
| Emory medical students visually explain Cochrane evidence |
| Empirical antibiotic therapy for neutropenic paediatric oncology patients with fever. |
| Employment-conditional tax credits for families and their impact on health status in adults |
| Empowering Informed Choices: Cochrane China's innovative Knowledge Dissemination Competition |
| Emtricitabine for adults with lamivudine-resistant chronic hepatitis B virus infection |
| En bloc versus standard transurethral resection of bladder tumors for non-muscle-invasive bladder cancer patients |
| En-bloc resection versus conventional transurethral resection for patients with non-muscle-invasive bladder cancer |
| Enamel matrix derivative (Emdogain®) for periodontal tissue regeneration in intrabony defects |
| Enamel matrix derivative for periodontal regeneration in teeth with furcation involvement |
| End of year message 2021 from Cochrane Co-chairs, Editor in Chief and Interim CEO |
| End of year message from Cochrane's CEO, Catherine Spencer |
| End-of-life care pathways for the dying |
| Endobronchial brachytherapy as palliative care for people with inoperable non-small cell lung cancer |
| Endoluminal (via blood vessels) or open surgery treatments to prevent blockage in vein grafts following bypass treatment for limb-threatening peripheral arterial disease |
| Endoluminal stents for iliac and infrainguinal arterial disease |
| Endometrial biomarkers for the non-invasive diagnosis of endometriosis |
| Endometrial injection of embryo culture supernatant for subfertile women in assisted reproduction |
| Endometrial injury in women attempting to conceive following sexual intercourse or intrauterine insemination: a collaborative individual participant data meta-analysis (IPD-MA) |
| Endometrial injury in women undergoing in vitro fertilisation (IVF) |
| Endometrial preparation for egg donor recipients or for frozen embryo transfers |
| Endometriosis Awareness Month 2022 |
| Endometriosis: an overview of Cochrane Reviews |
| Endoscopic balloon dilation seems inferior to endoscopic sphincterotomy for common bile duct stone removal |
| Endoscopic balloon dilation versus botulinum toxin (Botox) injection for managing achalasia, a condition causing difficulty in swallowing |
| Endoscopic cyclophotocoagulation for open angle glaucoma and primary angle closure |
| Endoscopic drainage with or without endo-ultrasonography for pancreatic pseudocyst |
| Endoscopic injection of cyanoacrylate glue versus other endoscopic procedures for acute bleeding gastric varices in people with portal hypertension |
| Endoscopic intervention for the prevention of post endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis |
| Endoscopic interventions for unresectable cholangiocarcinoma |
| Endoscopic management of ureteric stones and the effect of an indwelling short-term stent |
| Endoscopic mucosal resection for early stomach cancer |
| Endoscopic release for carpal tunnel syndrome |
| Endoscopic retrograde cholangiopancreatography versus intraoperative cholangiography for the diagnosis of common bile duct stones |
| Endoscopic scoring indices for evaluation of disease activity in Crohn's disease |
| Endoscopic scoring indices for evaluation of disease activity in ulcerative colitis |
| Endoscopic therapy and beta-blockers for secondary prevention in adults with cirrhosis and oesophageal varices |
| Endoscopic therapy for gastrointestinal angiodysplasia |
| Endoscopic third ventriculostomy for idiopathic normal pressure hydrocephalus |
| Endoscopic ultrasound versus magnetic resonance cholangiopancreatography for the diagnosis of common bile duct stones |
| Endoscopic versus surgical palliation for malignant distal bile duct obstruction |
| Endoscopy for the treatment of acute gallstone pancreatitis |
| Endoscopy or surgery for patients with chronic pancreatitis and dilated pancreatic duct |
| Endoscopy testing may not be worth the extra cost and discomfort for many people with indigestion where drugs relieve symptoms adequately. |
| Endothelial keratoplasty versus penetrating keratoplasty for Fuchs endothelial dystrophy |
| Endothelial progenitor cell capture stents versus drug-eluting stents for angina or acute coronary syndrome |
| Endothelin inhibitors for advanced prostate cancer |
| Endothelin receptor antagonists for persistent pulmonary arterial hypertension |
| Endothelin receptor antagonists for pulmonary arterial hypertension |
| Endothelin receptor antagonists for subarachnoid hemorrhage |
| Endotracheal intubation at birth for preventing morbidity and mortality in vigorous, meconium-stained infants born at term |
| Endotracheal intubation versus face mask for newborns resuscitated with positive pressure ventilation at birth |
| Endovascular coiling versus neurosurgical clipping for people with aneurysmal subarachnoid haemorrhage |
| Endovascular rectal artery embolisation (RAE) for symptomatic haemorrhoids |
| Endovascular repair of abdominal aortic aneurysm |
| Endovascular revascularisation for intermittent claudication (pain in the legs) |
| Endovascular stents for intermittent claudication |
| Endovascular therapy versus conventional medical treatment for symptomatic intracranial artery stenosis |
| Endovascular therapy versus medical treatment for spontaneous isolated dissection of the superior mesenteric artery |
| Endovascular thrombectomy and intra-arterial interventions for acute ischaemic stroke |
| Endovascular treatment for ruptured abdominal aortic aneurysm |
| Endovascular treatment for thromboangiitis obliterans (Buerger’s disease) |
| Endovascular treatment for vertebral artery stenosis |
| Endovascular treatment versus standard management for cerebral vasospasm after aneurysmal subarachnoid haemorrhage |
| Endovascular versus conventional medical treatment for chronic type B aortic dissection (a tear in the lining of the aortic artery) |
| Endovascular versus conventional medical treatment for uncomplicated acute type B aortic dissection |
| Endovascular versus open surgical endarterectomy for atherosclerotic lesions of the common femoral artery (CFA) |
| Endovascular versus open surgical repair for complicated chronic Type B aortic dissection |
| Endovenous ablation therapy (laser or radiofrequency) or foam sclerotherapy versus open surgery for the treatment of short saphenous varicose veins |
| Enemas during labour |
| Energy/protein restriction for high weight-for-height or weight gain during pregnancy |
| Engage in conversations with living 'books' at #CochraneLondon's Library of People |
| Enhanced crisis planning for serious mental illness |
| Enhanced glucose control for preventing and treating diabetic neuropathy |
| Enhanced recovery protocols in people undergoing major surgeries of food pipe (oesophagus), stomach, liver and pancreas |
| Enhancing GP care for people with unexplained physical symptoms: a review of the evidence |
| Entecavir for chronic hepatitis B |
| Entecavir for chronic hepatitis B |
| Entecavir for patients with lamivudine-resistant chronic hepatitis B virus infection |
| Entecavir versus other oral antiviral drugs for chronic hepatitis B |
| Enteral antibiotics for preventing necrotizing enterocolitis in low birthweight or preterm infants |
| Enteral iron supplementation in preterm and low birth weight infants |
| Enteral lactoferrin for the treatment of sepsis and necrotizing enterocolitis in neonates |
| Enteral lactoferrin supplementation for prevention of sepsis and necrotizing enterocolitis in preterm infants |
| Enteral lipid supplements for the prevention and treatment of parenteral nutrition-associated liver disease in infants |
| Enteral nutrition (liquid feeds) for maintenance of remission in Crohn's disease |
| Enteral nutritional therapy for treatment of active Crohn's disease |
| Enteral tube feeding for people with severe dementia |
| Enteral tube feeding in people with amyotrophic lateral sclerosis, also known as motor neuron disease |
| Enteral zinc supplementation for prevention of morbidity and mortality in preterm neonates |
| Entropy or EEG-based depth of anaesthesia monitoring for adults and children undergoing general anaesthesia |
| Environmental and behavioural modifications for improving food and fluid intake in people with dementia |
| Environmental sanitation measures to reduce trachoma transmission |
| Enzyme replacement therapies for infantile-onset Pompe disease |
| Enzyme replacement therapy for mucopolysaccharidosis type IV (Morquio syndrome) |
| Enzyme replacement therapy with galsulfase for mucopolysaccharidosis type VI |
| Enzyme replacement therapy with idursulfase for mucopolysaccharidosis type II (Hunter syndrome) |
| Enzyme replacement therapy with laronidase as a treatment for mucopolysaccharidosis type I (MPS I) |
| Ephedrine for shortening the time to achieve excellent intubation conditions during direct laryngoscopy in adults |
| Ephedrine treatment for myasthenia gravis, neonatal myasthenia and congenital myasthenic syndromes |
| Epidermal growth factor receptor (EGFR) inhibitors for metastatic colorectal cancer |
| Epidermal Growth Factor Receptor (EGFR) Tyrosine Kinase Inhibitors versus single agent chemotherapy as second-line treatment for non–small-cell lung cancer wild-type or unknown status for EGFR |
| Epidural analgesia (a form of pain control) for the pain relief following hip and knee replacement |
| Epidural analgesia compared with systemic opioid-based medicines for people undergoing open abdominal aortic surgery |
| Epidural analgesia for heart surgery with or without the heart lung machine in adults |
| Epidural analgesia for postoperative pain after spinal surgery in children |
| Epidural blood patching for preventing and treating post-dural puncture headache |
| Epidural catheter replacement and intrathecal catheter techniques for preventing post-dural puncture headache following an inadvertent dural puncture in labour |
| Epidural local anaesthetics for prevention of postoperative gastrointestinal paralysis, vomiting and pain after abdominal surgery |
| Epidural therapy for severe pregnancy induced hypertension to reduce morbidity and mortality in the mother and infants |
| Epidurals for pain relief in labour |
| Epinephrine for acute viral bronchiolitis in children less than two years of age |
| Epinephrine for the resuscitation of apparently stillborn or extremely bradycardic newborn infants |
| Epinephrine injection versus epinephrine injection and a second endoscopic method in high-risk bleeding ulcers |
| Episodic therapy for recurrent genital herpes in non-immunocompromized adults |
| Eplerenone for high blood pressure |
| Epley maneuver, performed by family doctors or emergency physicians, for benign paroxysmal positional vertigo in adults |
| Eradication of for iron deficiency |
| Ergonomic interventions for preventing work-related musculoskeletal disorders of the upper limb and neck among office workers |
| Ergonomic interventions for treating work-related complaints of the arm, neck or shoulder in adults |
| Ergonomic interventions to prevent musculoskeletal disorders among dental care practitioners |
| Ergonomic positioning or equipment for carpal tunnel syndrome |
| Erlotinib for advanced non-small cell lung cancer |
| Erlotinib for advanced pancreatic cancer |
| Erythrocytapheresis versus phlebotomy for hereditary haemochromatosis |
| Erythromycin and related macrolides for gastroparesis |
| Erythromycin for preventing and treating preterm infants with feeding difficulties |
| Erythromycin for the prevention of chronic lung disease in intubated preterm infants at risk for, or colonized or infected with Ureaplasma urealyticum |
| Erythropoiesis-stimulating agents for anemia in rheumatoid arthritis |
| Erythropoiesis-stimulating agents for myelodysplastic syndromes |
| Erythropoiesis-stimulating agents for people with chronic heart failure and anaemia |
| Erythropoietin as an additional treatment with (chemo) radiation therapy for head and neck cancer |
| Erythropoietin for minimising perioperative allogeneic blood transfusion in cardiac surgery |
