Taking vitamin supplements may slow down the progression of a common eye disease
Taking vitamin supplements will not prevent a common eye disease
Talampanel as add-on therapy for the treatment of refractory partial epilepsy
Talking therapies and physical therapies for medically unexplained physical symptoms: a review of the evidence
Talking therapy for the management of mental health in low- and middle-income countries affected by mass human tragedy
Tamiflu and Relenza: getting the full evidence picture
Tamoxifen can increase 10-year survival rates for women with ER-positive breast cancers
Tamoxifen does not improve survival in patients with hepatocellular carcinoma
Tamoxifen or letrozole versus standard methods for women with breast cancer who freeze egg cells or embryos
Tamoxifen treatment after surgical treatment of pre-cancerous lesions of the breast
Tamponade in surgery for retinal detachment associated with proliferative vitreoretinopathy
Tamsulosin for benign prostatic hyperplasia
TAP blocks (nerve blocks) for analgesia after abdominal surgery
Tapentadol for chronic musculoskeletal pain in adults
Taping across the knee cap for adults with persistent pain at the front of the knee (patellofemoral pain)
Taping for knee osteoarthritis
Target of rapamycin inhibitors (TOR-I; sirolimus and everolimus) for primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TORi) as maintenance immunosuppression for kidney transplant recipients
Targeted drug therapy for advanced kidney cancer
Targeted interventions and approaches to care for people living with chronic obstructive pulmonary disease and at least one other long-term condition: a mixed methods review
Targeted mass media interventions to encourage healthier behaviours in adult, ethnic minorities
Targeted or adjustable versus standard diet fortification for growth and development in very low birth weight infants receiving human milk
Targeted therapy for advanced anaplastic lymphoma kinase (ALK)-rearranged non-small cell lung cancer
Targeted therapy for metastatic renal cell carcinoma
Targeting intensive glycaemic control versus targeting conventional glycaemic control for people with type 2 diabetes mellitus
Targeting lower or higher oxygen levels in preterm infants
Targeting the strain of bacteria that causes ulcers may help prevent stomach cancer
Tartrazine exclusion for allergic asthma
Task-oriented intervention for children with developmental co-ordination disorder
TaskExchange: a new hub for Cochrane Consumers
Taxane chemotherapy before or after anthracycline chemotherapy in early breast cancer
Taxane monotherapy regimens for the treatment of recurrent epithelial ovarian cancer
Taxane platinum combination chemotherapy versus single agent platinum for the first line treatment of epithelial ovarian cancer
Taxane schedules for non-small cell lung cancer
Taxane-containing chemotherapy for women after surgery for early breast cancer
Taxane-containing regimens for metastatic breast cancer
Taxanes for advanced non-small cell lung cancer
Taxation of sugar-sweetened beverages for reducing their consumption and preventing obesity or other adverse health outcomes
Taxation of the fat content of foods for reducing their consumption and preventing obesity or other adverse health outcomes
Taxation of unprocessed sugar or sugar-added foods for reducing their consumption and preventing obesity or other adverse health outcomes
Tea tree oil for Demodex blepharitis
Teaching children in schools about sexual abuse may help them report abuse
Teaching critical appraisal skills in healthcare settings
Teaching school children about evidence-based medicine: Cochrane UK’s outreach programme
Technical editing of articles before they are published in medical journals.
Technique modification for reducing the risks from amniocentesis or chorionic villus sampling
Techniques and materials for closure of the abdominal wall in caesarean section
Techniques and materials for final impressions when making complete and partial removable dentures
Techniques and materials for skin closure in caesarean
Techniques for assisting difficult caesarean section
Techniques for caesarean section
Techniques for gaining access to the bile duct for the prevention of post-procedure pancreatitis
Techniques for managing decay in teeth
Techniques for pelvic surgery to improve fertility
Techniques for preparation prior to embryo transfer
Techniques for preventing a decrease in blood pressure during spinal anaesthesia for caesarean section
Techniques for reducing pain during orthodontics without using painkillers
Techniques for surgical retrieval of sperm prior to intra-cytoplasmic sperm injection (ICSI) because of absence of sperm in the semen (azoospermia).
Techniques of biliary reconstruction for liver transplantation
Techniques of intrauterine fetal transfusion for women with red-cell isoimmunisation for improving health outcomes
Techniques of reperfusion for liver transplantation
Teen smoking and e-cigarettes
TEG and ROTEM for diagnosing trauma‑induced coagulopathy (disorder of the clotting system) in adult trauma patients with bleeding
Tegaserod for the treatment of irritable bowel syndrome and chronic constipation
Teicoplanin versus vancomycin for proven or suspected infection
Telbivudine for chronic hepatitis B
Telehealthcare for COPD - bronchitis and emphysema
Telehealthcare for remote monitoring and consultations for people with chronic obstructive pulmonary disease (COPD)
Telehealthcare interventions for long-term asthma
Telemedicine for acute ischaemic stroke
Telemedicine for the support of parents of high-risk newborn infants
Telephone consultation and triage: effects on health care use and patient satisfaction
Telephone consultations for the management of alcohol-related disorders
Telephone follow-up by a hospital-based health professional after hospital discharge
Telephone follow-up for type 2 diabetes mellitus
Telephone interventions for symptom management in adults with cancer
Telephone support for women during pregnancy and up to six weeks after the birth
Telerehabilitation for chronic respiratory disease
Telerehabilitation for people with low vision
Telerehabilitation for persons with multiple sclerosis
Telerehabilitation services for stroke
Temozolomide for brain cancer
Temozolomide for children and adolescents with diffuse intrinsic pontine glioma
Temperature of embryo culture for assisted reproduction
Temporal artery ultrasound versus temporal artery biopsy for giant cell arteritis
Temporary Unrestricted Access to the Cochrane Library
TENS (transcutaneous nerve stimulation) for pain relief in labour
TENS for fibromyalgia in adults
Terazosin for benign prostatic hyperplasia
Terbutaline pump maintenance therapy after threatened preterm labor for preventing preterm birth
Terbutaline pump maintenance therapy after threatened preterm labour for reducing adverse neonatal outcomes
Teriflunomide modifies the disease course in people with multiple sclerosis
Terlipressin is a safe and effective treatment for bleeding from oesophageal varices which is a life threatening complication of cirrhosis of the liver
Terlipressin versus other vasoactive drugs for hepatorenal syndrome
Terlipressin versus placebo/no intervention for people with cirrhosis and hepatorenal syndrome
Testicular perfusion and testicular volume after inguinal hernia repair
Testing antibiotics in combination for acute infections of Pseudomonas aeruginosa in cystic fibrosis
Testing blood procalcitonin levels to decide when to start and stop antibiotics in adults with acute respiratory tract infections
Testing in pregnancy when there is poor growth of the baby
Testing newborn babies for sickle cell diseases
Testing Treatments book now available for free in 15 languages
Testosterone and oestrogen steroid sex hormones for lower limb atherosclerosis
Testosterone for aging men
Testosterone for perimenopausal and postmenopausal women
Testosterone for schizophrenia
Testosterone supplementation for mild cognitive impairment and dementia
Testosterone supplementation in men with sexual dysfunction
Tests for detecting strabismus in children aged one to six years in the community
Tests for imaging the optic nerve and its fibres for diagnosing glaucoma
Tests for screening for hearing loss in children about to start school
Tests to assist in the staging of cutaneous squamous cell carcinoma: a generic protocol
Tests to detect and inform the diagnosis of caries
TEVAR versus open surgery for blunt traumatic thoracic aortic injury
Text messaging to help people suffering from heart disease adhere to medications
Thalidomide for induction of remission in Crohn's disease
Thalidomide for maintenance of remission in Crohn's disease
Thalidomide for managing wasting syndrome (cachexia) in advanced cancer
Thalidomide, lenalidomide and their analogues, as therapy for multiple myeloma
Thanks to all who helped make the 2015 Colloquium a success!
The 'WHO Safe Communities' model for the prevention of injury in whole populations
The accuracy of rapid diagnostic tests for detecting typhoid and paratyphoid (enteric) fever
The accuracy of two imaging tests in detecting vesicoureteral reflux
The added value of different biomarkers to the Revised Cardiac Risk Index to predict major adverse cardiac events and all-cause mortality after noncardiac surgery
The addition of anti-leukotriene agents to inhaled corticosteroids versus placebo for chronic asthma
The addition of bevacizumab to chemotherapy of metastatic colorectal cancer prolongs both progression-free survival as well as overall survival in first- and second line therapy.
The addition of chemotherapy and/or radiation treatment after surgery in carcinosarcoma of the womb
The addition of long-acting beta2-agonists to inhaled steroids compared to higher doses of inhaled steroids alone as maintenance treatment for chronic asthma
The addition of vitamin K to improve anticoagulation stability for patients starting or already on warfarin
The aspiration of pneumothorax in the newborn with a small needle compared to a larger tube placed through the intercostal space
The autogenic drainage breathing technique for helping people with cystic fibrosis to clear mucus from their airways
The benefit of artificial and bioartificial liver support systems looks promising
The benefits and harms of spinal fixation surgery for people with spinal cord injury due to trauma are not known at the moment
The benefits and side effects of adding surgery to chemoradiotherapy for the treatment of esophageal cancer that can be surgically removed
The benefits and side effects of adding upfront whole brain radiotherapy to surgery or radiosurgery for treatment of brain metastases
The blood pressure lowering effect of ENaC blockers is not known
The champion for improved delivery of care to older people in long-term care settings: effects on professional practice, quality of care and resident outcomes
The changing of opioids to improve pain relief and drug tolerance in patients
The Cochrane Colloquium Challenge 2019 - That was emotional!
The Cochrane Community responds to Strategy to 2020
The Cochrane Library App
The Cochrane Review on portion sizes - from publication to informing policy
The Cochrane-Wikipedia Partnership in 2020
The Cochrane/G-I-N Partnership in 2017
The combination of transcatheter arterial chemoembolisation (TACE) and thermal ablation versus TACE alone for hepatocellular carcinoma
The comparison of different treatments for women with Paget's disease of the vulva
The COMT inhibitors entacapone and tolcapone show similar benefits in relieving levodopa-induced complications in Parkinson's disease but more data on the safety of tolcapone is required.
The detection of oral cavity cancers and potentially malignant disorders in apparently healthy adults
The deworming debate
The difference we make
The Economist reports on the 'flawed' evidence base for new medicines
The effect of a healthy lifestyle for women with polycystic ovary syndrome
The effect of a low salt diet on blood pressure and some hormones and lipids in people with normal and elevated blood pressure
The effect of adding a long-acting beta-agonist to inhaled steroids in people not previously treated with inhaled steroids
The effect of adding inhaled corticosteroids to tiotropium and long-acting beta2-agonists for managing chronic obstructive pulmonary disease
The effect of administering pregnancy hormone into the womb of subfertile women undergoing assisted reproduction
The effect of amantadine for the treatment of fatigue in people with multiple sclerosis
The effect of aminopyridine for the treatment of several symptoms in people with multiple sclerosis
The effect of anti-inflammatory drugs in protecting the nerve cells involved in Parkinson's Disease
The effect of anti-spasticity agents in people with multiple sclerosis
The effect of antidepressants for women with polycystic ovary syndrome
The effect of automatically generated reminders delivered to providers on paper on quality of care and patient outcomes
The effect of avoiding neuromuscular blocking agents on conditions for placing a tube in the windpipe of patients undergoing general anaesthesia
The effect of beclomethasone on height in children
The effect of blood pressure lowering drugs in protecting the nerve cells involved in Parkinson's disease
The effect of caffeine in people with asthma
The effect of chemotherapy on survival from early womb cancer after hysterectomy
The effect of consolidating acute-care surgery on patient, staff, and resource outcomes
The effect of diets on rheumatoid arthritis
The effect of different methods of remuneration on the behaviour of primary care dentists
The effect of direct payment policies on people’s use of medicines
The effect of educating children and adolescents on preventing dog bite injuries
The effect of exercise on fatigue associated with cancer
The effect of financial incentives on the quality of health care provided by primary care physicians
The effect of having nutrition within the first 24 hours after bowel surgery on length of hospital stay and postoperative complications
The effect of hormonal treatment on advanced or recurrent endometrial cancer
The effect of inotropes on morbidity and mortality in preterm infants with low systemic or organ blood flow
The effect of interventions to improve water quality and supply, provide sanitation and promote handwashing with soap on physical growth in children
The effect of interventions to manage the movement of health workers between the public and the private health sector
The effect of lay health workers on mother and child health and infectious diseases
The effect of long-term red blood cell transfusions on chronic chest complications of sickle cell disease
The effect of manually-generated reminders delivered to providers on paper on professional practice and patient outcomes
The effect of non-specialist health workers on people with mental, neurological and substance-abuse disorders in developing countries
The effect of pharmacological and non-pharmacological interventions for epilepsy in people with Down syndrome
The effect of preoperative treatment of P2Y12 receptor antagonists on perioperative bleeding and mortality in patients treated with coronary artery bypass grafting (CABG)
The effect of pricing policies for pharmaceuticals
The effect of psychological preparation on pain, behavioural recovery, negative emotion and length of stay after surgery
The effect of psychosocial interventions on fatigue during cancer treatment in adults
The effect of removing or reducing lactose from milk in young children with acute diarrhoea
The effect of rosuvastatin on cholesterol
The effect of short duration versus standard duration antibiotic therapy for streptococcal throat infection in children
The effect of slum upgrading on slum dwellers' health, quality of life and social wellbeing
The effect of smart home technologies to support people at home
The effect of steroid inhalers containing the drug beclometasone for patients with COPD
The effect of taking antimalarial drugs routinely to prevent malaria in pregnancy
The effect of the immunosuppressive drug cyclophosphamide in people with multiple sclerosis
The effect of the timing of statin administration on hyperlipidaemia
The effect of therapeutic ultrasound on pressure ulcers.
The effect of type of surgery for outcome in low-grade chondrosarcoma
The effect of using pharmacists to provide services other than medicine dispensing in low- and middle-income countries
The effect ofvarying practitioner communication on patients' health status and treatment outcomes
The effect/use of the drug oxytocin as a treatment for slow progress in labour
The effectiveness and cost-effectiveness of inpatient specialist palliative care in acute hospitals for adults with advanced illness and their caregivers
The effectiveness and cost-effectiveness of inpatient specialist palliative care in acute hospitals for adults with advanced illness and their caregivers
The effectiveness and safety of various methods of post-pyloric feeding tube placement and verification in infants and children
The effectiveness of blood testing in the management of pyelonephritis in pregnancy for improving outcomes
The effectiveness of brief psychoeducation (10 sessions or less) for people with serious mental illness
The effectiveness of chloral hydrate as a sedative agent for children undergoing neurodiagnostic procedures
The effectiveness of community interventions to promote condom use in the prevention of HIV and sexually transmitted infections
The effectiveness of drugs to help blood clot in the prevention and treatment of bleeding in people without haemophilia
The effectiveness of interventions to promote the wearing of hearing protection to reduce exposure to noise among workers
The effectiveness of low-dose corticosteroids in the treatment of rheumatoid arthritis disease activity over the moderate term
The effectiveness of oxygen for adult patients with pneumonia
The effectiveness of policies promoting facility-based deliveries in reducing maternal and infant morbidity and mortality in low and middle-income countries
The effectiveness of the Neonatal Behavioural Assessment Scale (NBAS) and Neonatal Behavioural Observation (NBO) system for parents and babies
The effectiveness of the Valsalva Manoeuvre for stopping an abnormal heart rhythm
The effects of anaesthetic agents on cortical mapping during neurosurgical procedures involving eloquent areas of the brain
The effects of anti-cancer therapies on advanced pancreatic cancer
The effects of antibiotics on toothache caused by inflammation or infection at the root of the tooth in adults
The effects of anticholinergic drugs in the treatment of bronchiectasis
The effects of antimicrobial treatment on bacterial vaginosis in non-pregnant women  
The effects of beclomethasone or budesonide for chronic asthma
The effects of consumers and health providers working in partnership as an intervention for the promotion of person-centred health services
The effects of educational or regulatory policies targeting medicine prescribers
The effects of financial incentives for prescribers
The effects of fortification of common foods with zinc on health outcomes
The effects of fortification of wheat and maize flour with folic acid on population health outcomes
The effects of giving adult patients a high inspiratory oxygen fraction around the time of surgery
The effects of interactive training of healthcare providers on the management of life-threatening emergencies in hospital
The effects of iron supplementation on iron deficiency and deferral in blood donors
The effects of oral vitamin D supplementation on linear growth and non-communicable diseases among infants and children younger than five years of age
The effects of oral xanthines (e.g. theophylline) for chronic asthma in children
The effects of perfusing the pulmonary circuit during open heart surgery in adults
The effects of singing for children and adults with bronchiectasis
The effects of singing on lung function and quality of life in children and adults with cystic fibrosis
The effects of sodium cromoglycate compared with placebo for chronic asthma in children
The effects of surgical treatments for individuals with 'slipped' lumbar discs
The effects of the immunosuppressive drug azathioprine (AZA) widely used in multiple sclerosis (MS) before the treatments with interferons or glatiramer acetate
The effects of thyroxine on end organ damage in asphyxiated neonates
The effects of using drainage tubes after surgical removal of lymph glands from the groin
The effects of using email to send test results to patients
The effects of using of urinary catheter in women during and after a caesarean section
The effects of water compared with other solutions for wound cleansing
The efficacy of a new group of antidepressants (selective serotonin reuptake inhibitors-SSRIs), were compared to other tricyclic antidepressants (TCAs) for the treatment of depressive illness.
The efficacy of single dose antibiotics in treating Urinary Tract Infections in children.
The efficacy of sulpiride augmentation for schizophrenia
The Epley manoeuvre for benign paroxysmal positional vertigo (BPPV)
The evidence found  did not indicate superiority of stapled over handsewn technique in colorectal anastomosis, regardless of the anastomotic level.
The evidence from published randomised controlled trials is inadequate to establish the effectiveness of any drug for treating facioscapulohumeral muscular dystrophy. More research is needed
The First Cochrane Hong Kong Symposium
The frameless IUD performs similarly to traditional IUDs but does not reduce bleeding and pain associated with standard IUDs.