Accidental dural puncture in obstetric patients and long term symptoms.

abstract：OBJECTIVE:To describe the characteristics at birth of children conceived by in vitro fertilisation (IVF) or by gamete intrafallopian transfer (GIFT) and to assess whether they differ from those of children conceived naturally. DESIGN:Survey of children resulting from IVF or GIFT and comparison of their characteristics...

journal_title：BMJ (Clinical research ed.)

authors：

更新日期：1990-05-12 00:00:00

abstract：OBJECTIVES:To investigate the circumstances since the 1950s in which people who were attracted to members of the same sex received treatments to change their sexual orientation, the referral pathway and the process of therapy, and its aftermath. DESIGN:A nationwide study based on qualitative interviews. PARTICIPANTS:...

journal_title：BMJ (Clinical research ed.)

authors： Smith G,Bartlett A,King M

更新日期：2004-02-21 00:00:00

abstract：OBJECTIVE:To assess the effect of the timing of first postnatal home visit by community health workers on neonatal mortality. DESIGN:Analysis of prospectively collected data using time varying discrete hazard models to estimate hazard ratios for neonatal mortality according to day of first postnatal home visit. DATA ...

journal_title：BMJ (Clinical research ed.)

authors： Baqui AH,Ahmed S,El Arifeen S,Darmstadt GL,Rosecrans AM,Mannan I,Rahman SM,Begum N,Mahmud AB,Seraji HR,Williams EK,Winch PJ,Santosham M,Black RE,Projahnmo 1 Study Group.

更新日期：2009-08-14 00:00:00

abstract：:To study a range of possible risk factors for HIV among injecting drug user patients attending a clinic in London were interviewed from November 1986 to November 1987. Serum samples were tested for viral markers. Of 116 patients, 101 had shared injecting equipment, 75 on the first occasion of injecting and 76 during t...

journal_title：BMJ (Clinical research ed.)

authors： Hart GJ,Sonnex C,Petherick A,Johnson AM,Feinmann C,Adler MW

更新日期：1989-04-22 00:00:00

abstract：OBJECTIVE:To establish whether there is evidence of the efficacy of homoeopathy from controlled trials in humans. DESIGN:Criteria based meta-analysis. Assessment of the methodological quality of 107 controlled trials in 96 published reports found after an extensive search. Trials were scored using a list of predefined...

journal_title：BMJ (Clinical research ed.)

authors： Kleijnen J,Knipschild P,ter Riet G

更新日期：1991-02-09 00:00:00

abstract：:Some existing laws and some proposed legislation regulating the practice of in vitro fertilization (IVF) limit its availability to infertile couples. Dawson and Singer question whether it is reasonable to so restrict access to IVF, and examine some of the medical and social circumstances in which IVF and the related ...

journal_title：BMJ (Clinical research ed.)

authors： Dawson K,Singer P

更新日期：1990-01-20 00:00:00

abstract：OBJECTIVE:To determine if trimethoprim use for urinary tract infection (UTI) is associated with an increased risk of acute kidney injury, hyperkalaemia, or sudden death in the general population. DESIGN:Cohort study. SETTING:UK electronic primary care records from practices contributing to the Clinical Practice Resea...

journal_title：BMJ (Clinical research ed.)

authors： Crellin E,Mansfield KE,Leyrat C,Nitsch D,Douglas IJ,Root A,Williamson E,Smeeth L,Tomlinson LA

更新日期：2018-02-09 00:00:00

abstract：OBJECTIVES:To investigate the effectiveness of non-benzodiazepine hypnotics (Z drugs) and associated placebo responses in adults and to evaluate potential moderators of effectiveness in a dataset used to approve these drugs. DESIGN:Systematic review and meta-analysis. DATA SOURCE:US Food and Drug Administration (FDA)...

journal_title：BMJ (Clinical research ed.)

authors： Huedo-Medina TB,Kirsch I,Middlemass J,Klonizakis M,Siriwardena AN

更新日期：2012-12-17 00:00:00

abstract：OBJECTIVES:To assess and improve the quality of care provided to women undergoing induced abortion. DESIGN:Two rounds of prospective, criterion based case note review audit. SETTING:Ten NHS gynaecology units throughout Scotland. SUBJECTS:2004 patient episodes of abortion care identified consecutively during two roun...

journal_title：BMJ (Clinical research ed.)

authors： Penney GC,Glasier A,Templeton A

更新日期：1994-07-02 00:00:00

abstract：OBJECTIVE:To compare perinatal outcomes in births of women with versus without a history of bariatric surgery. DESIGN:Population based matched cohort study. SETTING:Swedish national health service. PARTICIPANTS:1,742,702 singleton births identified in the Swedish medical birth register between 1992 and 2009. For eac...

journal_title：BMJ (Clinical research ed.)

authors： Roos N,Neovius M,Cnattingius S,Trolle Lagerros Y,Sääf M,Granath F,Stephansson O

更新日期：2013-11-12 00:00:00

abstract：OBJECTIVE:To investigate the association between tea drinking habits in Golestan province, northern Iran, and risk of oesophageal squamous cell carcinoma. DESIGN:Population based case-control study. In addition, patterns of tea drinking and temperature at which tea was drunk were measured among healthy participants in...

journal_title：BMJ (Clinical research ed.)

authors： Islami F,Pourshams A,Nasrollahzadeh D,Kamangar F,Fahimi S,Shakeri R,Abedi-Ardekani B,Merat S,Vahedi H,Semnani S,Abnet CC,Brennan P,Møller H,Saidi F,Dawsey SM,Malekzadeh R,Boffetta P

更新日期：2009-03-26 00:00:00

abstract：OBJECTIVE:To compare the efficacy of surgery with disc prosthesis versus non-surgical treatment for patients with chronic low back pain. DESIGN:A prospective randomised multicentre study. SETTING:Five university hospitals in Norway. PARTICIPANTS:173 patients with a history of low back pain for at least one year, Osw...

journal_title：BMJ (Clinical research ed.)

authors： Hellum C,Johnsen LG,Storheim K,Nygaard OP,Brox JI,Rossvoll I,Rø M,Sandvik L,Grundnes O,Norwegian Spine Study Group.

更新日期：2011-05-19 00:00:00

abstract：OBJECTIVE:To explore the hypothesis that different methods of selecting and printing information for cancer patients could improve emotional support by affecting interaction with others, and so lead to improved psychological wellbeing. DESIGN:Randomised trial with eight groups (three factors, 2x2x2). Data collected at...

journal_title：BMJ (Clinical research ed.)

authors： Jones RB,Pearson J,Cawsey AJ,Bental D,Barrett A,White J,White CA,Gilmour WH

更新日期：2006-04-22 00:00:00

abstract：:Elderly and disabled people have been led to expect great improvements in the quality of community care after April 1993. The choice to live safely at home is to be offered as an alternative to residential care. The financial and organisational relationships are all intended to support this in practice. The Tomlinson ...

journal_title：BMJ (Clinical research ed.)

authors： Jowell T

更新日期：1992-12-05 00:00:00

abstract：OBJECTIVE:To accurately measure the incidence of gastric cancer among patients with gastric precancerous lesions, and to quantify the excess incidence in comparison with people with normal mucosa on endoscopy and a general population. DESIGN:Population based cohort study. SETTING:Population of Sweden using data from ...

journal_title：BMJ (Clinical research ed.)

authors： Song H,Ekheden IG,Zheng Z,Ericsson J,Nyrén O,Ye W

更新日期：2015-07-27 00:00:00

abstract：OBJECTIVES:To investigate the association between environmental tobacco smoke, plasma cotinine concentration, and respiratory cancer or death. DESIGN:Nested case-control study within the European prospective investigation into cancer and nutrition (EPIC). PARTICIPANTS:303,020 people from the EPIC cohort (total 500,00...

journal_title：BMJ (Clinical research ed.)

authors： Vineis P,Airoldi L,Veglia F,Olgiati L,Pastorelli R,Autrup H,Dunning A,Garte S,Gormally E,Hainaut P,Malaveille C,Matullo G,Peluso M,Overvad K,Tjonneland A,Clavel-Chapelon F,Boeing H,Krogh V,Palli D,Panico S,Tumino

更新日期：2005-02-05 00:00:00

abstract：OBJECTIVE:To evaluate the association between consumption of ultra-processed foods and all cause mortality. DESIGN:Prospective cohort study. SETTING:Seguimiento Universidad de Navarra (SUN) cohort of university graduates, Spain 1999-2018. PARTICIPANTS:19 899 participants (12 113 women and 7786 men) aged 20-91 years ...

journal_title：BMJ (Clinical research ed.)

authors： Rico-Campà A,Martínez-González MA,Alvarez-Alvarez I,Mendonça RD,de la Fuente-Arrillaga C,Gómez-Donoso C,Bes-Rastrollo M

更新日期：2019-05-29 00:00:00

abstract：OBJECTIVES:To assess the long term clinical and cost effectiveness of the diabetes education and self management for ongoing and newly diagnosed (DESMOND) intervention compared with usual care in people with newly diagnosed type 2 diabetes. DESIGN:We undertook a cost-utility analysis that used data from a 12 month, mu...

journal_title：BMJ (Clinical research ed.)

authors： Gillett M,Dallosso HM,Dixon S,Brennan A,Carey ME,Campbell MJ,Heller S,Khunti K,Skinner TC,Davies MJ

更新日期：2010-08-20 00:00:00

abstract：:The studyHewlett S, Almeida C, Ambler N, et al. Reducing arthritis fatigue impact: two-year randomised controlled trial of cognitive behavioural approaches by rheumatology teams (RAFT). Ann Rheum Dis 2019;78:465-72.Hewlett S, Almeida C, Ambler N, et al. Group cognitive behavioural programme to reduce the impact of rhe...

journal_title：BMJ (Clinical research ed.)

authors： Cook R,Davidson P,Martin R,NIHR Dissemination Centre.

更新日期：2020-03-06 00:00:00

abstract：OBJECTIVE:To estimate the risk of acute hepatotoxicity associated with nimesulide compared with other non-steroidal anti-inflammatory drugs. DESIGN:Retrospective cohort and nested case-control study. SETTING:Umbria region, Italy. PARTICIPANTS:400 000 current, recent, and past users (almost 2 million prescriptions) o...

journal_title：BMJ (Clinical research ed.)

authors： Traversa G,Bianchi C,Da Cas R,Abraha I,Menniti-Ippolito F,Venegoni M

更新日期：2003-07-05 00:00:00

abstract：OBJECTIVE:To determine the value of short course, high dose albendazole chemotherapy in the treatment of persistent diarrhoea related to HIV in unselected patients in urban Zambia. DESIGN:A randomised double blind placebo controlled trial of albendazole 800 mg twice daily for two weeks. Patients were monitored intensi...

journal_title：BMJ (Clinical research ed.)

authors： Kelly P,Lungu F,Keane E,Baggaley R,Kazembe F,Pobee J,Farthing M

更新日期：1996-05-11 00:00:00

abstract：OBJECTIVE:To evaluate risk of late life coronary heart disease associated with being overweight in late middle or old age and to assess whether weight change modifies this risk. DESIGN:Longitudinal study of subjects in the epidemiological follow up study of the national health and nutrition examination survey I. SETT...

journal_title：BMJ (Clinical research ed.)

authors： Harris TB,Launer LJ,Madans J,Feldman JJ

更新日期：1997-06-21 00:00:00

abstract：OBJECTIVE:To describe the experiences of authors of Cochrane reviews in searching for, getting access to, and using unpublished data. DESIGN:Cross sectional study. SETTING:Cochrane reviews. PARTICIPANTS:2184 corresponding authors of Cochrane reviews as of May 2012. MAIN OUTCOME MEASURE:Frequencies of responses to o...

journal_title：BMJ (Clinical research ed.)

authors： Schroll JB,Bero L,Gøtzsche PC

更新日期：2013-04-23 00:00:00

abstract：OBJECTIVE:To examine the effectiveness of day hospital attendance in prolonging independent living for elderly people. DESIGN:Systematic review of 12 controlled clinical trials (available by January 1997) comparing day hospital care with comprehensive care (five trials), domiciliary care (four trials), or no comprehen...

journal_title：BMJ (Clinical research ed.)

authors： Forster A,Young J,Langhorne P

更新日期：1999-03-27 00:00:00

abstract：OBJECTIVE:To determine whether the increased iron demands of pregnancy could be met by increased absorption from dietary sources. DESIGN AND SETTING:Longitudinal prospective study in the research unit of a maternity hospital. SUBJECTS:12 normal pregnant women. INTERVENTIONS:At 12, 24, and 36 weeks' gestation (within...

journal_title：BMJ (Clinical research ed.)

authors： Barrett JF,Whittaker PG,Williams JG,Lind T

更新日期：1994-07-09 00:00:00

abstract：OBJECTIVES:To estimate life expectancy for people with HIV undergoing treatment compared with life expectancy in the general population and to assess the impact on life expectancy of late treatment, defined as CD4 count <200 cells/mm(3) at start of antiretroviral therapy. DESIGN:Cohort study. SETTING:Outpatient HIV c...

journal_title：BMJ (Clinical research ed.)

authors： May M,Gompels M,Delpech V,Porter K,Post F,Johnson M,Dunn D,Palfreeman A,Gilson R,Gazzard B,Hill T,Walsh J,Fisher M,Orkin C,Ainsworth J,Bansi L,Phillips A,Leen C,Nelson M,Anderson J,Sabin C

更新日期：2011-10-11 00:00:00

abstract：OBJECTIVES:To examine the concerns of singlehanded general practitioners working in an inner London area and to compare the views of general practitioners in partnerships. DESIGN:Qualitative analysis of semistructured interviews with a random sample of singlehanded general practitioners and a sample of general practit...

journal_title：BMJ (Clinical research ed.)

authors： Green JM

更新日期：1993-09-04 00:00:00

abstract：OBJECTIVE:To determine the effect of four monthly vitamin D supplementation on the rate of fractures in men and women aged 65 years and over living in the community. DESIGN:Randomised double blind controlled trial of 100 000 IU oral vitamin D3 (cholecalciferol) supplementation or matching placebo every four months ove...

journal_title：BMJ (Clinical research ed.)

authors： Trivedi DP,Doll R,Khaw KT

更新日期：2003-03-01 00:00:00

abstract：OBJECTIVE:To investigate the impact of patients' preferences for the treatment of atrial fibrillation, by using individualised decision analysis combining probability and utility assessments into a decision tree. DESIGN:Observational study based on interviews with patients. SETTING:Eight general practices in Avon. P...

journal_title：BMJ (Clinical research ed.)

authors： Protheroe J,Fahey T,Montgomery AA,Peters TJ

更新日期：2000-05-20 00:00:00

abstract：OBJECTIVE:To determine whether the link suggested between growth in utero and during infancy and death from cardiovascular disease in men is also present in women. DESIGN:Follow up study of women and men whose birth weight and weight at 1 year of age had been recorded. SETTING:Hertfordshire, England. SUBJECTS:5585 w...

journal_title：BMJ (Clinical research ed.)

authors： Osmond C,Barker DJ,Winter PD,Fall CH,Simmonds SJ

更新日期：1993-12-11 00:00:00