Chemotherapy (anticancer drugs) for patients with advanced small cell lung cancer
Chemotherapy (drug treatment) for inoperable thymic cancer in adults
Chemotherapy after surgery for early stage non-small cell lung cancer
Chemotherapy after surgery for stage III and IV endometrial cancer
Chemotherapy after surgery versus surgery alone for stomach cancer
Chemotherapy alone versus endocrine therapy alone for metastatic breast cancer
Chemotherapy and radiotherapy may improve survival and quality of life in people with advanced pancreatic cancer
Chemotherapy and supportive care versus supportive care alone for advanced non-small cell lung cancer
Chemotherapy as an adjunct to radiotherapy in locally advanced nasopharyngeal carcinoma
Chemotherapy before surgery for patients with surgically removable cancer of the esophagus
Chemotherapy before surgery in patients with adenocarcinoma of the esophagus, the gastroesophageal junction, and the stomach
Chemotherapy before surgery or radiotherapy or both for women with cervical cancer that has spread beyond the cervix to the tissues close by
Chemotherapy can improve survival rates for non-small cell lung cancer
Chemotherapy delivered via the hepatic artery following surgical resection of liver metastases arising from colorectal cancer does not improve survival.
Chemotherapy for adult women diagnosed with a rare type of ovarian cancer of all stages (malignant germ cell cancer of the ovary)
Chemotherapy for advanced gastric cancer
Chemotherapy for children with medulloblastoma
Chemotherapy for downstaging unresectable liver metastases from colorectal cancer
Chemotherapy for gallbladder cancer
Chemotherapy for men with prostate cancer who have not responded to hormone therapy
Chemotherapy for mouth and throat cancer
Chemotherapy for newly diagnosed inoperable brain metastases from non-small cell lung cancer
Chemotherapy for relapsed epithelial ovarian cancer
Chemotherapy for treating high-grade osteosarcoma in children and young adults
Chemotherapy given before surgery, compared with surgery alone for women with cervical cancer
Chemotherapy improves the survival of people with advanced colorectal cancer, but the adverse effects and impact on quality of life are not yet known.
Chemotherapy of second-stage Human African trypanosomiasis
Chemotherapy primarily aimed at improving length of life while maintaining quality of life for incurable cervical cancer
Chemotherapy versus surgery with or without adjuvant chemotherapy and radiotherapy for localised primary gastric diffuse large B-cell lymphoma
Chemotherapy with Camptothecin compounds for metastatic colorectal cancer
Chemotherapy with platinum compounds for metastatic colorectal cancer
Chemotherapy, radiotherapy or both after surgery for treatment of a rare tumour of the ovary
Chemotherapy, surgery and radiotherapy for locally advanced breast cancer
Chemotherapy-related late adverse effects on ovarian function in female survivors of childhood cancer and cancer in the reproductive age
Chemotherapy-without-Ara-C versus Chemotherapy-with-Ara-C for treatment of newly diagnosed acute promyelocytic leukemia 
Chest pain observation units for patients with symptoms suggestive of acute cardiac ischaemia
Chest physiotherapy compared to no chest physiotherapy for cystic fibrosis
Chest physiotherapy for acute bronchiolitis in children younger than two years of age
Chest physiotherapy for pneumonia in adults
Chest physiotherapy for pneumonia in children
Chest physiotherapy for preventing morbidity in babies being extubated from mechanical ventilation
Chest physiotherapy for reducing respiratory morbidity in infants requiring ventilatory support
Chest shielding to prevent patent ductus arteriosus in preterm infants receiving phototherapy
Chest ultrasonography versus supine chest radiography for diagnosis of pneumothorax in trauma patients in the emergency department
Chest X-rays in acute chest infections
Chest X-rays in the treatment of acute respiratory infections
Chewing gum after surgery to help recovery of the digestive system
Chewing gum for postoperative recovery of gastrointestinal function
Child protection training for professionals to improve reporting of child abuse and neglect
Child-focused cognitive behavioural therapy for children who have been physically abused
Child-focused psychosocial interventions for anger and aggression in children under 12 years of age
Children with dehydration due to gastroenteritis need to be rehydrated, and this review did not show any important differences between giving fluids orally or intravenously
Chinese herbal medicine (CHM) in the treatment of ectopic pregnancy.
Chinese herbal medicine alone or combined with vitamins for gastric precancerous lesions
Chinese herbal medicine for advanced pancreatic cancer
Chinese herbal medicine for allergic rhinitis
Chinese herbal medicine for female subfertility
Chinese herbal medicine for schizophrenia
Chinese herbal medicine for treating recurrent urinary tract infections in women
Chinese herbal medicine for treatment of diabetic peripheral neuropathy
Chinese herbal medicine Huangqi type formulations for nephrotic syndrome
Chinese herbal medicine may help reduce menstrual pain.
Chinese herbal medicine suxiao jiuxin wan for angina pectoris
Chinese herbal medicine taken by mouth or applied to the skin for atopic eczema in children and adults
Chinese herbal medicines for adverse events of transarterial chemoembolization in patients with primary liver cancer
Chinese herbal medicines for benign thyroid nodules in adults
Chinese herbal medicines for hypercholesterolemia
Chinese herbal medicines for hyperthyroidism
Chinese herbal medicines for hypertriglyceridaemia
Chinese herbal medicines for hypothyroidism
Chinese herbal medicines for osteoporosis
Chinese herbal medicines for people with impaired glucose tolerance or impaired fasting blood glucose
Chinese herbal medicines for subfertile women with polycystic ovarian syndrome
Chinese herbal medicines for the treatment of neonatal jaundice
Chinese herbal medicines for the treatment of pre-eclampsia
Chinese herbal medicines for threatened miscarriage
Chinese herbal medicines for treating diabetic foot ulcers
Chinese herbal medicines for treating diabetic kidney disease
Chinese herbal medicines for type 2 diabetes mellitus
Chinese herbal medicines for unexplained recurrent miscarriage
Chinese herbal medicines for weight loss
Chinese herbs combined with Western medicine for treating severe acute respiratory syndrome (SARS)
Chinese herbs for endometriosis
Chinese herbs for insomnia
Chinese medical herbs for chemotherapy side effects in colorectal cancer patients
Chinese medicinal herbs for acute bronchitis
Chinese medicinal herbs for cholelithiasis
Chinese medicinal herbs for influenza
Chinese medicinal herbs for measles
Chinese medicinal herbs for mumps
Chinese medicinal herbs for oesophageal cancer
Chinese medicinal herbs for sore throat
Chinese medicinal herbs for the treatment of side-effects from chemotherapy in breast cancer patients
Chinese medicinal herbs for treating acute inflammation of the pancreas
Chinese medicinal herbs for urinary calculi
Chinese medicinal herbs for vaginal bleeding of medical abortion
Chinese medicinal herbs to treat the common cold
Chitosan for overweight or obesity
CHIVA method for the treatment of varicose veins
Chlamydia antibody titer testing versus hysterosalpingography for detection of tubal pathology in subfertile women
Chlorambucil for patients with primary biliary cirrhosis
Chlorambucil for the treatment of patients with chronic lymphocytic leukaemia, or small lymphocytic lymphoma
Chlorhexidine bathing of the critically ill for the prevention of hospital-acquired infection
Chlorhexidine interventions for the prevention of caries in adults
Chlorhexidine mouthrinse to reduce gingivitis and plaque build-up
Chlorhexidine skin care for prevention of mortality and infection in neonates
Chlorhexidine versus topical fluoride treatment for the prevention and management of dental caries in children and adolescents
Chloroquine as a steroid sparing agent for asthma
Chloroquine or amodiaquine combined with sulfadoxine-pyrimethamine for treating uncomplicated malaria
Chloroquines for the treatment of osteoarthritis
Chlorproguanil-dapsone for treating malaria
Chlorpromazine compared with newer atypical antipsychotics
Chlorpromazine dose for people with schizophrenia
Chlorpromazine for treating aggression or agitation due to psychosis
Chlorpromazine versus lithium for people with schizophrenia
Chlorpromazine versus metiapine for schizophrenia
Chlorpromazine versus penfluridol for schizophrenia
Chlorpromazine versus piperacetazine for schizophrenia
Chlorpromazine versus placebo for schizophrenia
Chlorpromazine versus reserpine for schizophrenia
Chlorpromazine versus thiothixene for people with schizophrenia
Choice of bypass graft material for lower-limb arterial bypasses
Cholesterol-reducing drugs for brain haemorrhage (subarachnoid haemorrhage)
Choline precursors for acute and subacute ischemic and hemorrhagic stroke
Cholinergic medication for antipsychotic-induced tardive dyskinesia
Cholinesterase inhibitors (ChEIs), donepezil, galantamine and rivastigmine are efficacious for mild to moderate Alzheimer's disease
Cholinesterase inhibitors are beneficial for people with Parkinson's disease and dementia
Cholinesterase inhibitors for people with delirium, not including those in intensive care units
Chondroitin for osteoarthritis
Chorion villus sampling versus amniocentesis for prenatal diagnosis
Chromium picolinate supplementation for overweight or obese people
Chronic disease management for asthma
Chronic lateral ankle instability may be treated with or without surgery
Chronomodulated chemotherapy versus conventional chemotherapy for Advanced and /or Metastatic Colorectal Cancer
Chuanxiong preparations to prevent stroke in people at high risk of stroke
Chuanxiong-type preparations for acute ischemic stroke
Ciclesonide compared to budesonide and fluticasone in the treatment of asthma in children
Ciclesonide versus other inhaled steroids for chronic asthma in children and adults
Ciclesonide versus placebo for chronic asthma in adults and children
Ciliary neurotrophic factor (CNTF) for amyotrophic lateral sclerosis, also known as motor neuron disease
Cilostazol for peripheral arterial disease
Cilostazol versus aspirin for secondary prevention of vascular events after a stroke of arterial origin
Cinnamon for diabetes mellitus
Circuit class therapy for improving mobility after stroke
Circulatory volume expansion therapy for aneurysmal subarachnoid haemorrhage
Circumcision devices versus standard surgical techniques in adolescent and adult male circumcisions
Cisapride treatment for gastro-oesophageal reflux in young children
Citalopram versus other antidepressants for depression
Citicoline (CDP-choline) for traumatic brain injury
Citicoline for treating people with acute ischemic stroke
Citrate salts for preventing and treating calcium containing kidney stones in adults
Clamp-crush technique seems to be the method of choice in liver parenchymal transection
Cleaning between the teeth using interdental brushes for the prevention and control of gum diseases and tooth decay in adults  
Clear benefits for women from continuous support during childbirth
Clear survival benefit is achieved if all or most (< 1 cm remaining) of the tumour after primary surgical treatment for advanced epithelial ovarian cancer is removed
Clevudine in people with chronic hepatitis B virus infection
Client feedback in psychological therapy for children and adolescents with mental health problems
Clinical assessment for diagnosing congenital heart disease in newborn infants with Down syndrome
Clinical decision support systems for neonatal care
Clinical effects of cardiovascular risk scores in people without cardiovascular disease
Clinical heart failure in children, adolescents and young adults treated with anthracyclines and/or irradiation involving the heart region
Clinical hypnosis for acute pain in adults
Clinical hypnosis for chronic pain in adults
Clinical judgement by primary care physicians for the diagnosis of all-cause dementia or cognitive impairment in symptomatic people
Clinical pathways for chronic cough in children
Clinical pathways for primary care: effects on professional practice, patient outcomes, and costs
Clinical pathways in hospitals.
Clinical service organisation following hospital discharge for adults with chronic heart failure
Clinical symptoms and signs for the diagnosis of Mycoplasma pneumoniae in children and adolescents with community-acquired pneumonia
Clinical symptoms, signs and tests for identification of impending and current water-loss dehydration in older people
Clinical tests for detecting cervical spine injury (CSI) in children with injuries
Clobazam as an add-on in the management of refractory epilepsy
Clobazam monotherapy for focal or generalized seizures
Clofibrate for neonatal jaundice
Clomiphene and other antioestrogens for subfertility associated with anovulation
Clomiphene citrate for ovulation induction in women with oligo-amenorrhoea
Clomiphene citrate for unexplained subfertility in women
Clomiphene or tamoxifen for idiopathic oligo/asthenospermia
Clonazepam add-on therapy for refractory epilepsy in adults and children
Clonazepam for neuropathic pain and fibromyalgia in adults
Clonazepam monotherapy for treating people with epilepsy
Clonazepam monotherapy for treating people with newly diagnosed epilepsy
Clonidine applied to the skin for neuropathic pain
Clonidine for neonates receiving mechanical ventilation
Clonidine for painful procedures or conditions in infants
Clonidine premedication for postoperative pain in children
Clonidine, lofexidine, and similar medications for the management of opioid withdrawal
Clopidogrel plus aspirin versus aspirin alone for preventing cardiovascular events
Closed reduction methods for acute anterior shoulder dislocation
Closed tracheal suction systems versus open tracheal systems for mechanically ventilated adults
Closed versus open approach in laparoscopic colorectal surgery
Closed-system drug-transfer devices for reducing exposure to infusional hazardous medicines in healthcare staff
Closure of the US Cochrane Center at the Johns Hopkins Bloomberg School of Public Health, Baltimore
Closure versus non-closure of the peritoneum at caesarean section: long- and short-term outcome
Clot-dissolving drugs (different doses, routes of administration and agents) for breaking down a blood clot blocking a blood vessel in the brain
Clot-dissolving drugs for treating ischaemic stroke in the early stages
Clothes and equipment for healthcare staff to prevent Ebola and other highly infective diseases
Clotiapine for acute psychotic illnesses
Clozapine augmentation for treatment-resistant schizoaffective disorder
Clozapine combined with different antipsychotic drugs for treatment-resistant schizophrenia
Clozapine dose in schizophrenia
Clozapine versus other atypical antipsychotics for schizophrenia
Clozapine versus typical neuroleptic medication for schizophrenia
CMAJ editorial urges restoration of funding for Cochrane Canada
Co-bedding of preterm twins to optimize growth and brain development
Co-enzyme Q10 supplementation for the primary prevention of cardiovascular disease
Co-formulated abacavir-lamivudine-zidovudine for treating HIV infection and AIDS
Co-ordinated multidisciplinary approaches for inpatient rehabilitation of older patients with proximal femoral fractures
Coasting (withholding gonadotrophins) to prevent ovarian hyperstimulation syndrome
Cochrane & Evidence Aid: resources for earthquakes
Cochrane 2014 Annual Review now available
Cochrane 2015 Annual Review now available
Cochrane 2016 Annual Review now available
Cochrane 2017 Annual Review now available
Cochrane Africa: A network of healthcare decision making launches across sub-Saharan Africa
Cochrane and Campbell announce partnership agreement
Cochrane and MAGIC announce partnership
Cochrane and OHSU announce support of new donor
Cochrane and the GRADE Working Group sign a Memorandum of Understanding
Cochrane and Wikipedia: working together to improve access to health evidence
Cochrane announces a three-year agreement to establish a Cochrane Russian Associate Centre at the Kazan Federal University
Cochrane announces appointment of Deputy Editor in Chief
Cochrane announces funding support for 10 new Cochrane Reviews
Cochrane announces funding support for 15 new Cochrane Reviews
Cochrane announces new partnership with the Joanna Briggs Institute
Cochrane announces support of new donor
Cochrane at the 2018 March for Science
Cochrane at the 2018 Medical Library Association (MLA) Meeting
Cochrane at the forefront of training in conducting systematic reviews
Cochrane Austria recognized for success in promoting best available health information
Cochrane Brazil Director receives award from Brazilian government
Cochrane Canada comes home to McMaster University
Cochrane Classmate webinar - 17 July 2018
Cochrane Colloquium Edinburgh 2018 - the call for abstracts and workshops closes 5 March 2018
Cochrane Colloquium Edinburgh: Sponsorship, advertising, and exhibition opportunities
Cochrane contributors named among top science influencers of 2015
Cochrane Croatia recognized for success in promoting best available health information
Cochrane Croatia translates Special Collection on Breastfeeding
Cochrane Crowd celebrates 2nd birthday with 2 million classifications
Cochrane Crowd webinar - Help us curate and deliver health evidence
Cochrane Deutschland Stiftung: a new era for evidence-based health care in Germany
Cochrane election results and appointments to the Governing Board
Cochrane evidence for athletes
Cochrane evidence on nutritional labeling on menus and new FDA labeling rules
Cochrane evidence on Tumblr
Cochrane evidence plays key role in evidence-based medicine for better health
Cochrane Evidence used in new WHO guideline on intrapartum care for a positive birth experience
Cochrane Eyes and Vision celebrates 21 years of high quality evidence
Cochrane Germany Foundation officially established
Cochrane Global Ageing makes a statement at the World Health Organization