Author
Suzie Cro
Other affiliations: University College London, Medical Research Council, University of London
Bio: Suzie Cro is an academic researcher from Imperial College London. The author has contributed to research in topics: Randomized controlled trial & Medicine. The author has an hindex of 23, co-authored 72 publications receiving 1754 citations. Previous affiliations of Suzie Cro include University College London & Medical Research Council.
Papers
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TL;DR: This study demonstrates that TAR has a positive impact on patients' lives, with benefits lasting ten years, as judged by improvement in pain and function, as well as improved gait and increased range of movement.
Abstract: We performed a systematic review and meta-analysis
of modern total ankle replacements (TARs) to determine the survivorship,
outcome, complications, radiological findings and range of movement,
in patients with end-stage osteoarthritis (OA) of the ankle who
undergo this procedure. We used the methodology of the Cochrane Collaboration,
which uses risk of bias profiling to assess the quality of papers
in favour of a domain-based approach. Continuous outcome scores
were pooled across studies using the generic inverse variance method
and the random-effects model was used to incorporate clinical and
methodological heterogeneity. We included 58 papers (7942 TARs)
with an interobserver reliability (Kappa) for selection, performance,
attrition, detection and reporting bias of between 0.83 and 0.98.
The overall survivorship was 89% at ten years with an annual failure
rate of 1.2% (95% confidence interval (CI) 0.7 to 1.6). The mean
American Orthopaedic Foot and Ankle Society score changed from 40 (95%
CI 36 to 43) pre-operatively to 80 (95% CI 76 to 84) at a mean follow-up
of 8.2 years (7 to 10) (p < 0.01). Radiolucencies were identified
in up to 23% of TARs after a mean of 4.4 years (2.3 to 9.6). The
mean total range of movement improved from 23° (95% CI 19 to 26)
to 34° (95% CI 26 to 41) (p = 0.01). Our study demonstrates that TAR has a positive impact on patients’
lives, with benefits lasting ten years, as judged by improvement
in pain and function, as well as improved gait and increased range
of movement. However, the quality of evidence is weak and fraught
with biases and high quality randomised controlled trials are required
to compare TAR with other forms of treatment such as fusion. Cite this article: Bone Joint J 2013;95-B:1500–7.
256 citations
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Imperial College London1, University of Melbourne2, University of the Philippines3, Federation University Australia4, Eduardo Mondlane University5, South African Medical Research Council6, North-West University7, Lund University8, Public Health Foundation of India9, Fundación Favaloro10, University of Western Australia11, University of Manchester12, Shanghai Jiao Tong University13, State University of New York System14
TL;DR: May Measurement Month expanded significantly compared with 2017, including more participants in more countries and aiming to include more participants and countries, and identified over 335 000 adults with untreated or inadequately treated hypertension.
Abstract: AIMS: Raised blood pressure (BP) is the biggest contributor to mortality and disease burden worldwide and fewer than half of those with hypertension are aware of it. May Measurement Month (MMM) is a global campaign set up in 2017, to raise awareness of high BP and as a pragmatic solution to a lack of formal screening worldwide. The 2018 campaign was expanded, aiming to include more participants and countries. METHODS AND RESULTS: Eighty-nine countries participated in MMM 2018. Volunteers (≥18 years) were recruited through opportunistic sampling at a variety of screening sites. Each participant had three BP measurements and completed a questionnaire on demographic, lifestyle, and environmental factors. Hypertension was defined as a systolic BP ≥140 mmHg or diastolic BP ≥90 mmHg, or taking antihypertensive medication. In total, 74.9% of screenees provided three BP readings. Multiple imputation using chained equations was used to impute missing readings. 1 504 963 individuals (mean age 45.3 years; 52.4% female) were screened. After multiple imputation, 502 079 (33.4%) individuals had hypertension, of whom 59.5% were aware of their diagnosis and 55.3% were taking antihypertensive medication. Of those on medication, 60.0% were controlled and of all hypertensives, 33.2% were controlled. We detected 224 285 individuals with untreated hypertension and 111 214 individuals with inadequately treated (systolic BP ≥ 140 mmHg or diastolic BP ≥ 90 mmHg) hypertension. CONCLUSION: May Measurement Month expanded significantly compared with 2017, including more participants in more countries. The campaign identified over 335 000 adults with untreated or inadequately treated hypertension. In the absence of systematic screening programmes, MMM was effective at raising awareness at least among these individuals at risk.
193 citations
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Imperial College London1, University of New South Wales2, North-West University3, National and Kapodistrian University of Athens4, University of Bologna5, University of Ottawa6, Federation University Australia7, University of Santo Tomas Hospital8, Eduardo Mondlane University9, Public Health Foundation of India10, University of British Columbia11, Babu Banarasi Das University12, Johns Hopkins University13, Lund University14, Indian National Association15, Foundation University, Islamabad16, Royal Perth Hospital17, University of Manchester18, Maastricht University19, Boston University20, University College London21
TL;DR: This survey is the largest ever synchronized and standardized contemporary compilation of global blood pressure data and is needed as a temporary substitute for systematic blood pressure screening in many countries worldwide.
Abstract: Elevated blood pressure remains the single biggest risk factor contributing to the global burden of disease and mortality. May Measurement Month is an annual global screening campaign aiming to improve awareness of blood pressure at the individual and population level. Adults (≥18 years) recruited through opportunistic sampling were screened at sites in 92 countries during May 2019. Ideally, 3 blood pressure readings were measured for each participant, and data on lifestyle factors and comorbidities were collected. Hypertension was defined as a systolic blood pressure ≥140 mm Hg, or a diastolic blood pressure ≥90 mm Hg (mean of the second and third readings) or taking antihypertensive medication. When necessary, multiple imputation was used to estimate participants' mean blood pressure. Mixed-effects models were used to evaluate associations between blood pressure and participant characteristics. Of 1 508 130 screenees 482 273 (32.0%) had never had a blood pressure measurement before and 513 337 (34.0%) had hypertension, of whom 58.7% were aware, and 54.7% were on antihypertensive medication. Of those on medication, 57.8% were controlled to <140/90 mm Hg, and 28.9% to <130/80 mm Hg. Of all those with hypertension, 31.7% were controlled to <140/90 mm Hg, and 350 825 (23.3%) participants had untreated or inadequately treated hypertension. Of those taking antihypertensive medication, half were taking only a single drug, and 25% reported using aspirin inappropriately. This survey is the largest ever synchronized and standardized contemporary compilation of global blood pressure data. This campaign is needed as a temporary substitute for systematic blood pressure screening in many countries worldwide.
143 citations
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TL;DR: It is suggested that earlier surgical intervention may result in greater neurological recovery after spinal surgery, and alcohol consumption greater than 10 units a week, multilevel procedure, and previous spinal surgery were identified as risk factors for developing symptomatic SEH.
130 citations
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TL;DR: Multivariable analysis demonstrated no significant correlations between the volume of material lost from the taper surfaces and either blood cobalt or chromium ions, or the presence of pseudotumor.
123 citations
Cited by
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TL;DR: It is concluded that multiple Imputation for Nonresponse in Surveys should be considered as a legitimate method for answering the question of why people do not respond to survey questions.
Abstract: 25. Multiple Imputation for Nonresponse in Surveys. By D. B. Rubin. ISBN 0 471 08705 X. Wiley, Chichester, 1987. 258 pp. £30.25.
3,216 citations
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Maastricht University1, University of Bologna2, Federation University Australia3, University of Leicester4, University of Melbourne5, University of British Columbia6, Imperial College London7, University of London8, Public Health Foundation of India9, University of Western Australia10, Baker IDI Heart and Diabetes Institute11, National and Kapodistrian University of Athens12, Manchester Academic Health Science Centre13, University of Manchester14, Boston University15, University College London16, The George Institute for Global Health17, North-West University18, University of New South Wales19
TL;DR: Document reviewers: Hind Beheiry (Sudan), Irina Chazova (Russia), Albertino Damasceno (Mozambique), Anna Dominiczak (UK), Stephen Harrap (Australia), Hiroshi Itoh (Japan), Tazeen Jafar (Singapore), Marc Jaffe (USA), Patricio Jaramillo-Lopez (Colombia), Kazuomi Kario (Japan).
Abstract: Document reviewers: Hind Beheiry (Sudan), Irina Chazova (Russia), Albertino Damasceno (Mozambique), Anna Dominiczak (UK), Anastase Dzudie (Cameroon), Stephen Harrap (Australia), Hiroshi Itoh (Japan), Tazeen Jafar (Singapore), Marc Jaffe (USA), Patricio Jaramillo-Lopez (Colombia), Kazuomi Kario (Japan), Giuseppe Mancia (Italy), Ana Mocumbi (Mozambique), Sanjeevi N.Narasingan (India), Elijah Ogola (Kenya), Srinath Reddy (India), Ernesto Schiffrin (Canada), Ann Soenarta (Indonesia), Rhian Touyz (UK), Yudah Turana (Indonesia), Michael Weber (USA), Paul Whelton (USA), Xin Hua Zhang, (Australia), Yuqing Zhang (China).
1,657 citations
01 Jan 2012
TL;DR: Compared with usual care, bariatric surgery was associated with reduced number of cardiovascular deaths and lower incidence of cardiovascular events in obese adults.
Abstract: Context Obesity is a risk factor for cardiovascular events. Weight loss might protect against cardiovascular events, but solid evidence is lacking. Objective To study the association between bariatric surgery, weight loss, and cardiovascular events. Design, Setting, and Participants The Swedish Obese Subjects (SOS) study is an ongoing, nonrandomized, prospective, controlled study conducted at 25 public surgical departments and 480 primary health care centers in Sweden of 2010 obese participants who underwent bariatric surgery and 2037 contemporaneously matched obese controls who received usual care. Patients were recruited between September 1, 1987, and January 31, 2001. Date of analysis was December 31, 2009, with median follow-up of 14.7 years (range, 0-20 years). Inclusion criteria were age 37 to 60 years and a body mass index of at least 34 in men and at least 38 in women. Exclusion criteria were identical in surgery and control patients. Surgery patients underwent gastric bypass (13.2%), banding (18.7%), or vertical banded gastroplasty (68.1%), and controls received usual care in the Swedish primary health care system. Physical and biochemical examinations and database cross-checks were undertaken at preplanned intervals. Main Outcome Measures The primary end point of the SOS study (total mortality) was published in 2007. Myocardial infarction and stroke were predefined secondary end points, considered separately and combined. Results Bariatric surgery was associated with a reduced number of cardiovascular deaths (28 events among 2010 patients in the surgery group vs 49 events among 2037 patients in the control group; adjusted hazard ratio [HR], 0.47; 95% CI, 0.29-0.76; P = .002). The number of total first time (fatal or nonfatal) cardiovascular events (myocardial infarction or stroke, whichever came first) was lower in the surgery group (199 events among 2010 patients) than in the control group (234 events among 2037 patients; adjusted HR, 0.67; 95% CI, 0.54-0.83; P Conclusion Compared with usual care, bariatric surgery was associated with reduced number of cardiovascular deaths and lower incidence of cardiovascular events in obese adults.
1,117 citations
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University of Warwick1, Heart of England NHS Foundation Trust2, University of Helsinki3, Oslo University Hospital4, Ghent University5, University of Antwerp6, Innsbruck Medical University7, Mario Negri Institute for Pharmacological Research8, Southmead Hospital9, The Catholic University of America10, Imperial College Healthcare11, Royal United Hospital12, Imperial College London13, University of Bern14
TL;DR: This chapter contains guidance on the techniques used during the initial resuscitation of an adult cardiac arrest victim and the use of an automated external defibrillator (AED).
1,104 citations