• The treatment methods used in this study were different combinations of surgery, prednisone, radiotherapy, and chemotherapy or observation alone. (hindawi.com)
  • Methods - The researchers conducted a retrospective cohort study using linked, population-based administrative data in Ontario, Canada between April 1, 1997 and December 31, 2008. (ices.on.ca)
  • METHODS: Our retrospective data analysis comprised adult (age ≥16 years) prisoners admitted to our emergency department, in transit to admission to our hospital-associated medical prison ward, between 2nd February 2000 and 30th April 2012. (smw.ch)
  • Methods: A retrospective cohort study was conducted by using data from the Surveillance, Epidemiology, and End Results (SEER) database. (harvard.edu)
  • Methods A total of 194 patients with FBSS, who met the study inclusion criteria, were included in this analysis. (medsci.org)
  • Methods In this retrospective multicenter study (10 Hospitals), we included 64 confirmed COVID-19 patients with neurologic manifestations who underwent a brain MRI. (datadryad.org)
  • Methods This was a cross-sectional study which evaluated 48 retired workers exposed more than 15 years to asbestos at aluminium mining industry at Poços de Caldas - Brazil. (bmj.com)
  • Methods: A retrospective cohort study was done. (who.int)
  • The report, Clinical features and management of human monkeypox: a retrospective observational study in the UK, which was published in The Lancet Infectious Diseases, includes analysis of seven monkeypox cases seen between 2018 and 2021. (royalfree.nhs.uk)
  • Retrospective studies may need very large sample sizes for rare outcomes. (wikipedia.org)
  • The objective of this study was to report clinical outcomes (functional and anatomic) of Boston keratoprosthesis (KPro) after severe chemical burns in Southern China. (springer.com)
  • Participants All live births from November 2009 through October 2010 (n=104 249) were included, and children were followed until 5 years of age to ascertain study outcomes. (bmj.com)
  • These outcomes should be assessed in future studies. (bmj.com)
  • The nomogram developed in this study was found to be sensitive and specific for the preoperative prediction of AKI in VLBW infants, as per the Kidney Disease: Improving Global Outcomes (KDIGO) criteria modified for neonates. (frontiersin.org)
  • A retrospective cohort study was conducted that examined the outcomes of 153 female patients admitted over a 5-year period. (frontiersin.org)
  • Microvascular decompression for trigeminal neuralgia: A retrospective analysis of long-term outcomes and prognostic factors. (iasp-pain.org)
  • This study aims to report the long-term outcomes and to identify prognostic factors in a series of patients with trigeminal neuralgia treated by microvascular decompression. (iasp-pain.org)
  • Future studies should evaluate the impact of pharmacists' interventions on patient outcomes. (springer.com)
  • 1 , 2 Some studies suggest that infections such as chlamydia and gonorrhoea diagnosed during pregnancy may predispose women to serious adverse obstetric outcomes such as spontaneous preterm birth (SPTB), low birth weight and stillbirth but other studies have not found such associations. (bmj.com)
  • 8 As most studies have limited their analyses to infections diagnosed during pregnancy rather than prior to conception, in this report we sought to investigate the associations between a prior diagnosis of chlamydia or gonorrhoea, the timing of the diagnosis in relation to the pregnancy, and the likelihood of serious obstetric outcomes (SPTB, small for gestational age (SGA) and stillbirth) in a large cohort of women having their first birth. (bmj.com)
  • The aim of this study was to determine the characteristics, surgical outcomes and factors influencing surgical outcomes of women presenting with obstetric fistulas at a Teaching Hospital in Lusaka, Zambia . (bvsalud.org)
  • Further studies are needed to assess long-term outcomes and factors influencing surgical outcomes. (bvsalud.org)
  • Multicenter Retrospective Study of Vascular Infections and Endocarditis Caused by Campylobacter spp. (cdc.gov)
  • A multicenter retrospective research study including 995 379 ED patients concluded that ED crowding is associated with increased in-hospital mortality and prolonged length of stay (LOS) [4]. (medscimonit.com)
  • ABSTRACT We performed a retrospective study to determine annual clinical incidence of human cystic echinococcosis (CE) in 14 Egyptian hospitals between January 1997 and December 1999. (who.int)
  • While retrospective cohort studies try to compare the risk of developing a disease to some already known exposure factors, a case-control study will try to determine the possible exposure factors after a known disease incidence. (wikipedia.org)
  • To study the incidence and profile of elderly patients requiring early unplanned readmission within 15 days of discharge from a regional hospital and the predictive factors for readmission. (annals.edu.sg)
  • Incidence, duration and risk factors associated with delayed and missed diagnostic opportunities related to tuberculosis: a population-based longitudinal study. (ahrq.gov)
  • At the end of 2022, 100% of GSK's Phase III trials had a diversity plan in place to enrol the groups most affected by the disease being studied, as based on epidemiology data. (gsk.com)
  • Participants Patients from January 2015 to December 2020 for the derivation cohort and from January 2021 to June 2022 for the validation cohort were enrolled in this study. (bmj.com)
  • 2022) Potential risk factors for mortality in patients with COVID-19: A retrospective study. (who.int)
  • The prospective study looks forward, enrolling patients unaffected by the outcome and observing them to see whether the outcome has occurred. (wikipedia.org)
  • Case notes were retrieved on all patients who had undergone sleep nasendoscopy during the study period, and agreed data were extracted and analyzed. (nih.gov)
  • We included an efficient antimicrobial therapy after the first symptoms, 57 patients from a nationwide 5-year retrospective study diabetes, and coexistence of an osteoarticular location. (cdc.gov)
  • We performed a retrospective cohort study of 100 consecutive patients receiving ECMO in the medical intensive care unit of a university hospital. (nih.gov)
  • A comparative retrospective study of 48 open heel spur surgeries and 20 endoscopic plantar fasciotomies was conducted involving 59 patients over a 10-year period. (nih.gov)
  • Nineteen patients (19 eyes) that sustained severe chemical injuries in Southern China were enrolled in this retrospective study in our hospital between May 2009 and June 2015. (springer.com)
  • However, there are few studies on the effects of ECC time on platelet count in patients after cardiac surgery, especially the effects of different ECC time on postoperative platelet count has not been reported. (nature.com)
  • The purpose of this study was to conduct a retrospective study to observe the effects of ECC with different time on platelet count in patients undergoing cardiac surgery, so as to provide reference for improving the prognosis of patients undergoing cardiac surgery. (nature.com)
  • Aims/Objectives/Purpose The aim of this study was to describe the context and characteristics of fall related injuries in patients admitted to hospital for fall injury. (bmj.com)
  • Overall fifteen hundred patients' data were incorporated into our study, collected from Sanjiban Hospital, Howrah, West Bengal, India. (ijpsonline.com)
  • The study cohort included adults with dementia (excluding patients with chronic psychotic illnesses) living in long-term care and aged 66 years and older. (cmaj.ca)
  • GSK is committed to ensuring our clinical trials reflect the diverse demographics of the patients impacted by the disease under study, given the disproportional impact some diseases may have on specific patient groups. (gsk.com)
  • Patients were not required to give informed consent to the study because the analysis used anonymous clinical data that were obtained after each patient agreed to treatment by written consent. (wjgnet.com)
  • A total of 130 (7.6%) of our patients were rehospitalised within the study period. (smw.ch)
  • The aim of the present study is to analyze the utility of IOC in detecting residual stones in patients undergoing cholecystectomy for ABP and if complications are related with this procedure. (sages.org)
  • The study included 579 patients. (sages.org)
  • Patients: All patients (n = 150) aged 65 years old and above who were readmitted within 15 days into the hospital's geriatric unit in the western region of Singapore over a period of 10 months were retrospectively studied. (annals.edu.sg)
  • In this retrospective study we analyzed AERD patients ( N = 61) after functional endoscopic sinus surgery (FESS). (karger.com)
  • In this study, PEs occurred commonly and pharmacists' interventions were critical in preventing possible medication related harm to patients. (springer.com)
  • This retrospective and cross-sectional study aims to identify the risk factors associated with clinical insomnia in FBSS patients. (medsci.org)
  • In this retrospective study, between June 2011 and June 2016, the medical records of 110 CD patients were assessed for presence of SIBO using the H 2 /CH 4 glucose breath test. (scielo.br)
  • In this study, we aimed to analyze clinical characteristics of critically ill patients admitted to the ED and identify the factors associated with LOS. (medscimonit.com)
  • All patients with level 1 and level 2 of the Emergency Severity Index who were admitted to the ED from January 2018 to December 2019 were included in this retrospective study. (medscimonit.com)
  • Safe clinical practice for patients hospitalised in mental health wards during a suicidal crisis: qualitative study of patient experiences. (ahrq.gov)
  • Patients' perceptions of safety in emergency medical services: an interview study. (ahrq.gov)
  • This study aimed to develop a simple risk score to identify elderly patients with UGIB for whom hospital admission is not required. (bmj.com)
  • A total of 822 patients (derivation cohort=606 and validation cohorts=216) were included in this study. (bmj.com)
  • This was the first study on the construction of a risk score for upper gastrointestinal bleeding in elderly patients. (bmj.com)
  • This study aims to identify and describe possible two-year weight trajectories among patients accepted to the Early Psychosis Intervention Programme (EPIP) in Singapore. (figshare.com)
  • This study aimed to describe clinical characteristics and outcome in patients with Eubacterium bacteremia. (lu.se)
  • This study aimed to describe clinical characteristics and outcome in patients with Eubacterium bacteremia.MethodsEpisodes of Eubacterium bacteremia were identified through the clinical microbiology laboratory in Lund, Sweden. (lu.se)
  • In this retrospective study , the medical records of 162 hospitalized patients under 18 years old were analyzed in the Department of Oral and Maxillofacial Surgery , Stomatology Hospital of Wenzhou Medical University , China . (bvsalud.org)
  • The study looked at clinical trial demographic data from 495 GSK and ViiV clinical trials involving US-based participants from the period 2002 to 2019. (gsk.com)
  • In a medical context, they can potentially address rare diseases, which would necessitate extremely large cohorts in prospective studies. (wikipedia.org)
  • Cause of death data from 1979-2008 were used to study the Camp Lejeune and Camp Pendleton cohorts. (cdc.gov)
  • Most previous studies of DLB have been based on select research cohorts, so little is known about the outcome of the disease in routine healthcare settings. (bmj.com)
  • Dementia with Lewy bodies (DLB) accounts for around 7% of dementia cases in secondary care according to clinic-based prevalence studies, 1 although other studies have suggested that DLB is underdiagnosed, with up to 50% of cases missed. (bmj.com)
  • We studied the prevalence and predictors of SIBO in CD outpatients. (scielo.br)
  • Design Retrospective cohort study linking a named patient register of isotretinoin users (1980-9) to hospital discharge and cause of death registers (1980-2001). (bmj.com)
  • Design Retrospective cohort study. (bmj.com)
  • Study design reflecting clinical conditions. (bmj.com)
  • Design The Japan Adverse Drug Events (JADE) Study was a cohort study. (bmj.com)
  • Design - Population-based retrospective cohort study using linked cancer registry and administrative data at ICES. (ices.on.ca)
  • Design This was a single-centre retrospective study. (bmj.com)
  • The aim of this study is to analyze patterns of maxillofacial fractures in children and adolescent in southeast of China ,in a period of 10 years. (bvsalud.org)
  • These causes of death were included to assess the possible impact of smoking on the findings because we did not have information on smoking status for study subjects. (cdc.gov)
  • However, different demographic, socioeconomic, and disease-related factors may exist between South American and North American or European populations that may limit the generalization of these findings, as the data are mainly derived from North American or European studies. (scielo.br)
  • The data that support the findings of this study are available on request from the corresponding author. (bmj.com)
  • Success rate for fistula repair was 83%at 2 weeks post-operative.Study findings were inadequate to show a significant association between successful repair and factors in the model. (bvsalud.org)
  • The retrospective aspect may introduce selection bias and mis-classification or information bias. (wikipedia.org)
  • Possibility of bias introduced by secondary care study setting. (bmj.com)
  • With retrospective studies, the temporal relationship is frequently difficult to assess. (wikipedia.org)
  • To assess the impact of the mitigation efforts, this study retrieved the results of all BLLs performed between 1 January 2016 and 30 Sept. 2018 among SOF soldiers enrolled in an Occupational Safety and Health Administration (OSHA)-required medical surveillance program for lead exposure. (health.mil)
  • This study aimed to assess the prevalent histologic types of ameloblastoma in a Lagos secondary health care facility. (bvsalud.org)
  • Preliminary study of Boston keratoprosthesis in treatment of severe late stage ocular chemical burns. (springer.com)
  • This study shows that a specialized inpatient program for adolescents with severe EDs that was created using the principles of FBT results in positive short-term medical and psychological improvements as evidenced by improved weight gain and decreased markers of psychological distress. (frontiersin.org)
  • Suicide as an incident of severe patient harm: a retrospective cohort study of investigations after suicide in Swedish healthcare in a 13-year perspective. (ahrq.gov)
  • This is fundamentally the same methodology as for a prospective cohort study, except that the retrospective study is performed post-hoc, looking back. (wikipedia.org)
  • This study was permitted by the Ethics Committee of Peking Union Medical College Hospital. (hindawi.com)
  • We designed a retrospective study wherein we investigated the baseline hospitalization data of VLBW infants treated at our hospital between January 2012 and October 2018. (frontiersin.org)
  • This study was approved by the Ethics Committee of the First Affiliated Hospital, Zhejiang University School of Medicine (No. 2021271). (wjgnet.com)
  • The purpose of this study was to describe reported interventions conducted by pharmacists to prevent or minimize PEs in a tertiary care hospital. (springer.com)
  • The study was carried in a tertiary care hospital in Riyadh region. (springer.com)
  • The study was ethically reviewed and approved by the hospital IRB committee. (springer.com)
  • Previous studies revealed that factors linked with LOS in the ED include patient-specific factors such as age, triage level, and severity of disorder and hospital-specific factors such as hospital size and specialist consultation [8,9]. (medscimonit.com)
  • Setting This study was conducted at Zhongda Hospital affiliated with Southeast University in China. (bmj.com)
  • GSK's study confirmed that in four disease areas (asthma, COPD, HIV and influenza) census data differed from the epidemiological data. (gsk.com)
  • A retrospective analysis of the electronic medical records data was conducted to identify pharmacists' interventions related to reported PEs. (springer.com)
  • however, the results reinforce the justification for future studies to prospectively capture and examine the influence of these data, with the aim of early detection and weight intervention for high risk groups. (figshare.com)
  • Although most case-control studies are retrospective, they can also be prospective when the researcher still enrolls participants based on the occurrence of a disease as new cases occur. (wikipedia.org)
  • GSK plc (LSE/NYSE: GSK) today announced results from a retrospective study on clinical trial diversity, investigating the historical representation of US-based participants in GSK clinical trials. (gsk.com)
  • The interpret as reported by the World Health participants' consents were obtained prior to the Organization (WHO), especially in comparison to start of this research study as it has been mentioned other countries of eastern Mediterranean region previously in [12]. (who.int)
  • Inpatient patient safety events in vulnerable populations: a retrospective cohort study. (ahrq.gov)
  • Further studies, looking at early detection of medical problems and prevention of nosocomial infections are warranted to decrease the problem of readmissions for this group of elderly. (annals.edu.sg)
  • Kim, S.H. Clinical insomnia and associated factors in failed back surgery syndrome: a retrospective cross-sectional study. (medsci.org)
  • Responses of physicians to an objective safety and quality knowledge test: a cross-sectional study. (ahrq.gov)
  • In this study, we sought to identify the predictors for AKI in VLBW infants and thereby develop a prediction nomogram for the early detection and management of VLBW infants at high risk of developing AKI. (frontiersin.org)
  • The study looked at the Camp Lejeune civilian workers and a comparison civilian worker population from Camp Pendleton. (cdc.gov)
  • A population-based retrospective case-control analysis was conducted using the Taiwan National Health Insurance Research Database. (psychiatrist.com)
  • Thirty per cent (95% CI, 22.8% to 38.0%) of the study population had both medical and social issues. (annals.edu.sg)
  • Analysis of Pediatric Maxillofacial Fractures:A 10-year Retrospective Study. (bvsalud.org)
  • The parameters evaluated in this study included diagnosis, comorbidity, preoperative and postoperative visual acuity (VA), complications, KPro retention, histological and immunohistochemical results of retroprosthetic membrane (RPM) and mucous membrane over the optic cylinder. (springer.com)
  • The criteria most commonly used for diagnosis come from the International Study Group for Behçet's Disease. (medscape.com)
  • The International Study Group for Behçet's Disease has emphasized the presence of recurrent oral ulcers as a primary consideration in the diagnosis of Behçet disease. (medscape.com)
  • Jake Dunning (pictured) , clinical lead for HCID at the Royal Free London and co-author of the study, said: "Since we set up the national HCID programme in 2016, and the Royal Free London team diagnosed the first travel-associated case outside Africa in 2018, we have been working on preparing to care for and study more cases. (royalfree.nhs.uk)
  • This retrospective study analyzed reported cases across three timeframes and concluded the investigations were largely suited to fit the requirements of the supervisory authority rather than an opportunity for organizational learning to advance patient safety. (ahrq.gov)
  • Objective: To perform an epidemiological study of all cases of salivary gland tumors diagnosed in an Oral Pathology Laboratory. (bvsalud.org)
  • Fazel S, Benning R. Natural deaths in male prisoners: a 20-year mortality study. (smw.ch)
  • Conclusions: The domicile-exposure matrix developed was used to calculate exposure estimates for a cohort mortality study of former Pan Am flight attendants. (cdc.gov)
  • Women prisoners' experiences of primary care in prison: a qualitative study. (smw.ch)
  • [ 3 ] In response, the pathogens above have been targeted for study, with the hope of establishing a direct link between their presence and disease activity. (medscape.com)
  • Secretariat, which may include participation in future WHO-international missions to study the origins of SARS-CoV-2 or for other emerging pathogens. (who.int)
  • The objective of this study is to find the most prevalent pulmonary changes evaluated in asbesto's exposed workers and verify if there is any risk factor associated. (bmj.com)
  • The objective of this study was to characterize the social demographic, educational and clinical profile of client's from a Vocational Guidance Service, that had been refereed to a Psychotherapy Service in a psychology school. (bvsalud.org)
  • This study aimed to summarize the clinical characteristics of IMT in the paranasal sinus and nasopharynx and analyze the relationship between the treatment and the overall survival (OS). (hindawi.com)
  • Previous studies 5-16 have demonstrated the relationship between depression and dementia. (psychiatrist.com)
  • A retrospective cohort study, also called a historic cohort study, is a longitudinal cohort study used in medical and psychological research. (wikipedia.org)
  • The aim of this study was to give an overview of prisoners' healthcare problems leading to emergency department admission, in order to make recommendations to help to optimise treatment of this target group. (smw.ch)
  • The study was carried out at general and idence for the presence of cysts in organs specialized hospitals of 3 universities (in or tissues. (who.int)
  • Exploring the factors that promote or diminish a psychologically safe environment: a qualitative interview study with critical care staff. (ahrq.gov)
  • 1 2 3 Observational studies have had conflicting results, however. (bmj.com)
  • GSK is committed to applying the insights from the study results in ongoing efforts to improve diversity in clinical trial enrolment. (gsk.com)
  • Results We enrolled 1189 admissions which included 12 691 patient-days during the study period, and identified 480 ADEs and 826 medication errors. (bmj.com)
  • Results of a retrospective cross-sectional telephone survey. (ahrq.gov)
  • Patient feedback for safety improvement in primary care: results from a feasibility study. (ahrq.gov)
  • Results of search for 'su:{Retrospective studies. (who.int)