| Still awaiting evidence on Chinese medicinal herbs for chronic hepatitis B |
| Still awaiting evidence on efficacy of medicinal herbs for viral hepatitis C |
| Still not clear whether people with a spinal cord injury should go straight to a specialist centre |
| Still waiting for evidence about whether cranberries are useful for treating urinary tract infections |
| Stimulant and non-stimulant drug therapy for people with Attention Deficit Hyperactivity Disorder and epilepsy |
| Stimulant drugs for narcolepsy in adults |
| Stimulant drugs for narcolepsy in adults |
| Stimulant laxatives for constipation and soiling in children |
| Stimulating the baby's scalp as a test of the baby's well-being in labour |
| Stimulating the brain without surgery in the management of chronic pain in adults |
| Stipends deadline for Cochrane Colloquium Edinburgh 2018 |
| Stipends now open for Cochrane Colloquium Edinburgh 2018 |
| Stiripentol as an add-on treatment for drug-resistant focal epilepsy (epilepsy affecting one side of the brain) |
| Stitches that go under the skin for closing wounds after surgery |
| Stitching versus no stitching of the tissue beneath the skin (subcutaneous tissue) for non-childbirth surgery |
| Stool transplantation for treatment of inflammatory bowel disease |
| Stool transplantation for treatment of repeated Clostridioides difficile infection |
| Stool transplantation for treatment of repeated Clostridioides difficile infection |
| Stopping antibiotic therapy early versus continuing until normal neutrophil count in people with cancer with fever and low neutrophil counts |
| Stopping feeds for prevention of transfusion-associated necrotising enterocolitis in preterm infants |
| Stopping long-acting beta2-agonists for children with asthma well controlled on combination therapy |
| Stopping long-term antidepressants in people with depression or anxiety |
| Stopping or continuing anti-dementia drugs in patients with dementia |
| Stopping or continuing anti-dementia drugs in patients with dementia |
| Stopping or continuing long-term antipsychotic drug use for behavioural and psychological symptoms in older people with dementia |
| Stopping or reducing versus continuing long-term proton pump inhibitor use in adults |
| Stoptober |
| Straight after removing preterm babies from breathing machines, is it beneficial to deliver a steady flow of pressurised air through their nose to keep their airways open? |
| Strategies designed to help healthcare professionals to recruit participants to research studies |
| Strategies for detecting colon cancer in patients with inflammatory bowel disease |
| Strategies for expanding health insurance coverage in vulnerable populations |
| Strategies for improving adherence to exercise in adults with chronic musculoskeletal pain |
| Strategies for increasing the participation of women in community breast cancer screening |
| Strategies for integrating family planning services with maternal, neonatal and child health, and nutrition services |
| Strategies for managing sexual dysfunction caused by antidepressants |
| Strategies for optimising antenatal corticosteroid administration for women with anticipated preterm birth |
| Strategies for partner notification for sexually transmitted infections, including HIV. |
| Strategies for reducing exposure to indoor air pollution from household burning of solid fuels: effects on acute lower respiratory infections in children under the age of 15 years |
| Strategies that might help to encourage people to continue to participate in a randomised trial (a type of scientifc study) |
| Strategies that might help to encourage people to continue to participate in a randomised trial (a type of scientific study) |
| Strategies to change organisational culture to improve healthcare performance |
| Strategies to help adults with a breathing tube to communicate |
| Strategies to help doctors change the way they prescribe antibiotics for patients with acute respiratory infections |
| Strategies to help people with asthma take their steroid inhaler as prescribed |
| Strategies to help people with asthma use their inhaler correctly |
| Strategies to improve disease management and increase adherence to iron chelation therapy in people with thalassaemia |
| Strategies to improve safe and effective medicines use by consumers: an overview of systematic reviews |
| Strategies to increase adherence to iron chelation therapy in people with sickle cell disease or thalassaemia |
| Strategies to increase the ownership and use of insecticide-treated bednets to prevent malaria |
| Strategies to prevent kidney injury from antibiotics in people with cystic fibrosis |
| Strategies to prevent oral disease in dependent older people |
| Strategies to promote participation in physical activity for people with cystic fibrosis |
| Strategies to reduce antibiotic prescribing for acute respiratory infections in primary care |
| Strategies used for the withdrawal of humidified high flow nasal cannulae (HHFNC) in preterm infants |
| Strategies used for the withdrawal of nasal continuous positive airway pressure (NCPAP) in preterm infants |
| Strategy for a more evidence-informed world |
| Strategy to 2020: Years of transformation |
| Street lighting for preventing road traffic crashes and injuries |
| Strength training or aerobic exercise training for muscle disease |
| Stress-management interventions may help individual healthcare workers for at least a year |
| Stretching to prevent or reduce muscle soreness after exercise |
| Strict control compared with conventional glycaemic control for preventing surgical site infections in adults |
| Stroke liaison workers for stroke patients and carers |
| Strong evidence that advanced and remedial driver education does not reduce road traffic crashes or injuries |
| Strontium ranelate for osteoarthritis |
| Strontium ranelate for osteoporosis in women after menopause |
| Structured telephone support and non-invasive telemonitoring in the management of people with heart failure |
| Structured treatment interruptions (STI) in chronic suppressed HIV infection in adults |
| Structured treatment interruptions (STI) in chronic unsuppressed HIV infection in adults |
| Structured versus routine family planning counselling for contraception |
| Students contributing to the impact of Cochrane |
| Studies urgently needed to assess effects of Personal Assistance for children and teens with both physical and intellectual impairments |
| Studies urgently needed to assess effects of Personal Assistance for children and teens with physical impairments |
| Study shows Cochrane’s centralised search and screening processes are highly sensitive |
| Sub-Tenon's anaesthesia versus topical anaesthesia for pain control and better operating conditions for cataract surgery |
| Subcutaneous immunoglobulin for chronic inflammatory demyelinating polyradiculoneuropathy |
| Subcutaneous omalizumab for people with asthma |
| Subcutaneous or intramuscular methotrexate for rheumatoid arthritis |
| Subcutaneous rapid-acting insulin analogues for diabetic ketoacidosis |
| Subcutaneous reservoir drainage versus ventriculoperitoneal shunt for the treatment of posthaemorrhagic hydrocephalus in preterm infants |
| Subcutaneous unfractionated heparin for the initial treatment of venous thromboembolism |
| Subcutaneous versus intravenous erythropoietin for long-term dialysis patients |
| Subintimal angioplasty for lower limb arterial chronic total obstructions |
| Sublingual immunotherapy (tablets, spray or drops under the tongue) to treat inflammation of the conjunctiva due to allergy |
| Sublingual immunotherapy for allergic rhinitis (including hay fever) |
| Sublingual immunotherapy for asthma |
| Subpial transection surgery for epilepsy |
| Subsidising artemisinin-based combination therapy in drug shops and pharmacies |
| Substances used for expanding the womb cavity during hysteroscopy at outpatient sites |
| Substituting or adding fluoroquinolones to established first-line antituberculous drug regimens gives no additional benefit or risks |
| Substitution of nurses for physicians in the hospital setting for patient, process of care, and economic outcomes |
| Subtotal versus total hysterectomy |
| Successful 40-hour online training course hosted by Cochrane Sweden |
| Sucrose analgesia for venepuncture in neonates |
| Sucrose for analgesia (pain relief) in newborn infants undergoing heel lance |
| Sucrose for analgesia (pain relief) in newborn infants undergoing painful procedures |
| Suction versus no suction for chest drain management |
| Sugammadex, a new medication for selective reversal of muscle weakness after surgery |
| Suite of Cochrane Reviews on chronic rhinosinusitis |
| Sulfadoxine-pyrimethamine plus artesunate versus sulfadoxine-pyrimethamine plus amodiaquine for treating uncomplicated malaria |
| Sulfasalazine for ankylosing spondylitis |
| Sulfasalazine for treating rheumatoid arthritis |
| Sulodexide for venous leg ulcers |
| Sulphonylurea as sole therapy for patients with type 2 diabetes mellitus |
| Sulpiride dose for schizophrenia |
| Sulpiride for schizophrenia |
| Sulpiride versus other antipsychotics for schizophrenia |
| Sulpiride versus placebo for schizophrenia |
| Sulthiame as add-on therapy for epilepsy |
| Sulthiame monotherapy for epilepsy |
| Sumatriptan (all routes of administration) for acute migraine attacks in adults |
| Sumatriptan (intranasal route of administration) for acute migraine attacks in adults |
| Sumatriptan (oral route of administration) for acute migraine attacks in adults |
| Sumatriptan (rectal route of administration) for acute migraine attacks in adults |
| Sumatriptan (subcutaneous route of administration) for acute migraine attacks in adults |
| Sumatriptan plus naproxen for acute migraine attacks in adults |
| Summary of findings tables for communicating key findings of systematic reviews |
| Sun protection (including sunscreens) to prevent basal cell carcinoma and cutaneous squamous cell carcinoma of the skin |
| Sunlight for the prevention and treatment of hyperbilirubinemia in newborns |
| Superficial heat or cold for low back pain |
| Superoxide dismutase for preventing chronic lung disease in mechanically ventilated preterm infants |
| Superoxide dismutase in preterm newborns at risk of lung disease |
| Supervised exercise therapy vs home-based exercise therapy vs walking advice for patients with leg pain while walking (intermittent claudication) |
| Supervised-dosing strategies versus take-home opioid substitution treatment for people dependent on opioid drugs |
| Supervision to improve the quality of primary health care in low- and middle-income countries |
| Supine versus non-supine sleep position in hospital for preventing morbidity and mortality in spontaneously breathing preterm infants |
| Supplemental oxygen for the treatment of prethreshold retinopathy of prematurity |
| Supplemental perioperative steroids for surgical patients with adrenal insufficiency |
| Supplemental plant sterols and stanols for serum cholesterol and cardiovascular disease |
| Supplementary feeding for children aged three months to five years: does it work to improve their health and well-being? |
| Supplementary feeding for groups of people that are food insecure, vulnerable and malnourished |
| Supplementary feeding with nutritional education for caregivers for promoting growth and development in young children in developing countries |
| Supplementary vitamin E, selenium, cysteine and riboflavin for preventing kwashiorkor in preschool children in developing countries |
| Support during pregnancy for women at increased risk of low birthweight babies |
| Support for breastfeeding mothers |
| Support for health professionals reduces unnecessary use of antibiotics in hospitals |
| Support for mothers, fathers and families after perinatal death |
| Support for parents and families after stillbirth and neonatal death |
| Support from peers or lay leaders for adolescents with asthma |
| Support surfaces for treating pressure ulcers |
| Supported employment for adults with severe mental illness |
| Supported housing for people with severe mental disorders |
| Supporting resilience and mental well-being in frontline healthcare professionals during and after a pandemic |
| Supportive care for patients with gastrointestinal cancer |
| Supportive devices for preventing and treating subluxation of the shoulder after stroke |
| Supportive interventions for improving dietary intake in nutritionally vulnerable groups |
| Supportive periodontal therapy (SPT) to preserve teeth in people previously treated for periodontitis |
| Supportive therapy for schizophrenia |
| Suppression of the stress system in children who received synthetic stress hormones for acute lymphoblastic leukaemia |
| Surfactant for bacterial pneumonia in term and late preterm infants |
| Surfactant for meconium aspiration syndrome in term and late preterm infants |
| Surfactant for newborn infants with congenital diaphragmatic hernia |
| Surfactant for pulmonary haemorrhage in neonates |
| Surfactant may be effective for severe bronchiolitis in infants and children but additional research is needed |
| Surfactant therapy via thin catheter in preterm infants with or at risk of respiratory distress syndrome |
| Surgery and minimally invasive treatments for uterine fibroids |
| Surgery and whole brain radiation therapy versus whole brain radiation therapy alone for single brain metastases |
| Surgery compared to non-surgical treatment to relieve symptoms of bowel obstruction in ovarian cancer |
| Surgery for cancer of the penis |
| Surgery for cervical radiculomyelopathy |
| Surgery for choanal atresia |
| Surgery for chronically discharging ears with underlying eardrum perforations |
| Surgery for complete rectal prolapse in adults |
| Surgery for complicated diverticular disease: primary or secondary anastomosis after colonic resection |
| Surgery for curvature of the spine in patients with Duchenne muscular dystrophy |
| Surgery for deep venous insufficiency |
| Surgery for degenerative lumbar spondylosis |
| Surgery for Dupuytren's disease of the fingers |
| Surgery for elbow pain (tennis elbow) |
| Surgery for epilepsy |
| Surgery for faecal incontinence in adults |
| Surgery for hip impingement (femoroacetabular impingement) |
| Surgery for leg and back pain caused by damage to spinal discs |
| Surgery for limited-stage small-cell lung cancer |
| Surgery for long-term joint disease in people with haemophilia |
| Surgery for Ménière's disease |
| Surgery for normal pressure hydrocephalus of unknown cause |
| Surgery for obesity |
| Surgery for obstructive sleep apnoea in adults |
| Surgery for obstructive sleep apnoea/hypopnoea syndrome |
| Surgery for Osteoarthritis of the Shoulder |
| Surgery for osteoarthritis of the thumb |
| Surgery for patella tendinopathy (jumper's knee) |
| Surgery for primary supratentorial intracerebral haemorrhage |
| Surgery for resolving symptoms associated with malignant bowel obstruction in advanced gynaecological and gastrointestinal cancers |
| Surgery for rheumatoid arthritis in the shoulder |
| Surgery for rotator cuff disease |
| Surgery for small abdominal aortic aneurysms that do not cause symptoms |
| Surgery for spontaneous supratentorial intracerebral haemorrhage |
| Surgery for the treatment of obesity in children and adolescents |
| Surgery for the treatment of traumatic optic neuropathy |
| Surgery for trigger finger |
| Surgery for tympanic membrane retraction pockets |
| Surgery for ulcerative colitis: Outcomes in low volume hospitals versus high volume hospitals |
| Surgery for unstable trauma patients |
| Surgery for upper tract transitional cell carcinoma |
| Surgery for urinary incontinence due to presumed sphincter deficiency after prostate surgery |
| Surgery for women with pelvic organ prolapse with or without continence procedures |
| Surgery may improve survival rates for non-small cell lung cancer limited to the lung and surrounding affected glands |
| Surgery on both eyes on the same day or on different days: which works better to treat cataract in both eyes? |
| Surgery or chemoradiotherapy for stage IB2 cervical cancer |
| Surgery or non-surgical treatments: which works better to treat people who have a dislocated knee cap? |
| Surgery or radiological treatment for varicoceles in subfertile men |
| Surgery or radiosurgery for solitary brain metastases from non-small cell lung cancer |
| Surgery or radiotherapy for early cervical cancer of the adenocarcinoma type |
| Surgery plus adjuvant radiotherapy versus surgery alone for stage II endometrial cancer |
| Surgery to improve vision in people with nonarteritic anterior ischemic optic neuropathy (NAION) |
| Surgery to remove cataracts after vitrectomy |
| Surgery to remove tumour so that it is not visible with the naked eye prolongs survival in women with recurrent epithelial ovarian cancer |
| Surgery to the inferior turbinate (lining of the nose) in order to relieve nose block in allergic rhinitis after failed medical treatment |
| Surgery versus antimicrobials for atypical mycobacterial lymphadenitis of the head and neck |
| Surgery versus conservative treatment for acute ankle sprains in adults |
| Surgery versus conservative treatment to repair knee anterior cruciate ligament tears (ruptures) in adults |
| Surgery versus endoscopic therapies for early oesophageal cancer in Barrett's oesophagus |
| Surgery versus IVF or expectant management for women with tubal infertility |
| Surgery versus medical therapy for heavy menstrual bleeding |
| Surgery versus medication for treating acid reflux in brain-damaged children having a feeding tube inserted |
| Surgery versus non-surgical interventions (voice therapy, medical treatment) for the resolution of vocal cord nodules |
| Surgery versus non-surgical management for unilateral ureteric-pelvic junction obstruction in newborns and infants less than two years of age |
| Surgery versus non-surgical treatment for bronchiectasis |
| Surgery versus observation for people with abdominal injury |
| Surgery versus primary endocrine therapy for elderly women with operable primary breast cancer |
| Surgery versus sclerotherapy for the treatment of varicose veins |
| Surgery versus stereotactic radiotherapy for people with single or solitary brain metastasis |
| Surgery versus surveillance for asymptomatic (mild) primary hyperparathyroidism in adults 50 years or older |
| Surgery versus thrombolysis for the initial management of acute limb ischaemia |
| Surgical (percutaneous pinning or plate fixation) versus non-surgical interventions for distal radius fractures in adults: an individual participant data review |
| Surgical ablation for atrial fibrillation |
| Surgical and medical interventions for abdominal aortic graft infections |
| Surgical and non-surgical interventions used primarily for snoring |
| Surgical and non-surgical methods of cleaning and removing dead tissue from sores on the feet of people with diabetes. |
| Surgical and non-surgical procedures for management of pituitary tumours that secrete growth hormones in adults |
| Surgical and radiological interventions for treating symptomatic extracranial cervical artery dissection |
| Surgical approach to hysterectomy for benign gynaecological diseases |
| Surgical approaches for dislocations of the neck bones |
| Surgical approaches for inserting hemiarthroplasty of the hip |
| Surgical approaches in total knee arthroplasty |
| Surgical closure of the lining of the abdominal cavity versus no closure for reducing wound complications after operations unrelated to childbirth |
| Surgical decompression for cerebral oedema in acute ischaemic stroke |
| Surgical decompression for people with severe brain swelling after stroke |
| Surgical excision margins for primary cutaneous melanoma |
| Surgical excision methods for skin cancer involving the nail unit |
| Surgical hand antisepsis to reduce surgical site infection |
| Surgical interventions for chronic rhinosinusitis with nasal polyps |
| Surgical interventions for entrapment and compression of the tibial and deep peroneal nerves including tarsal tunnel syndrome |
| Surgical interventions for failed primary knee replacement |
| Surgical interventions for nystagmus developing in the first year of life |
| Surgical interventions for pharyngeal pouch |
| Surgical interventions for post-traumatic anterior shoulder instability in adults |
| Surgical interventions for pterygium |
