• Retrospective cohort study. (nih.gov)
  • However, there is a lack of analysis on the clinical characteristics of different types of elderly HF patients in geriatrics of Northeastern China.We conducted this single-center, retrospective study to evaluate the clinical characteristics of HF patients with mid-range(HFmrEF), preserved (HFpEF) and reduced ejection fraction (HFrEF) in a Chinese cohort. (researchsquare.com)
  • Therefore, we conducted this single-center, retrospective study on patients with these three types of HF in geriatrics departmentof a cohort in Northeastern China. (researchsquare.com)
  • Design: Retrospective cohort study. (paho.org)
  • We conducted a retrospective cohort study on routinely collected data of COVID-19 patients admitted to the Milano Fiera ICU during October 23, 2020‒May 31, 2021. (cdc.gov)
  • Analytical Cohort study Prospective cohort Retrospective cohort Time series study Case-control study Nested case-control study Cross-sectional study Community survey (a type of cross-sectional study) Ecological study When choosing a study design, many factors must be taken into account. (wikipedia.org)
  • by contrast, a cross-sectional study assesses research subjects at only one point in time (so case-control, cohort, and randomized studies are not cross-sectional). (wikipedia.org)
  • The aim of this international, multicenter, retrospective study was to characterize the clinical time course of anti Jo-1 positive ASSD in a large cohort of patients. (uniba.it)
  • Methods: This was a multi-centre retrospective cohort study that included all laboratory-confirmed COVID-19 cases with definitive outcomes in Saudi Arabia during March 2020. (who.int)
  • Part D Programs: A retrospective cohort study. (bvsalud.org)
  • The treatment methods used in this study were different combinations of surgery, prednisone, radiotherapy, and chemotherapy or observation alone. (hindawi.com)
  • Methods A total of 194 patients with FBSS, who met the study inclusion criteria, were included in this analysis. (medsci.org)
  • Methods A retrospective analysis was used for PCR-confirmed COVID-19 (coronavirus disease 2019)-diagnosed hospitalized cases between January 19, 2020, and February 19, 2020, in Zhejiang, China. (researchsquare.com)
  • Methods: In this single-centre retrospective study, comparative analysis on clinical presentations and laboratory findings was performed between confirmed leptospirosis versus non leptospirosis cases. (upm.edu.my)
  • Conceptual framework Epidemiological methods Epidemiology Experimental control Meta-analysis Operationalization Academic clinical trials Design of experiments Research design Miquel Porta (2014) "A dictionary of epidemiology", 6th edn, New York: Oxford University Press. (wikipedia.org)
  • Materials and Methods: The present study was a multicentric, retrospective study that retrieved the data of all confirmed COVID-19-related deaths in Saudi Arabia from March 2 to April 27, 2020. (uitm.edu.my)
  • Patients and Methods: We conducted a retrospective study of 63 patients diagnosed from 2004-2013 with histopathologically-confirmed stage I/II pancreatic cancer treated with a surgical resection followed by adjuvant concurrent chemoradiation to at least 45 Gy using 3D planning and capecitabine at 1,600 mg/m 2 /day (Monday-Friday) for 6 weeks. (iiarjournals.org)
  • Methods: A nested case control study was conducted among 131 patients with COVID-19 (40 COVID-19 patients with Pulmonary embolism and 91 COVID-19 patients with no PE) who were on follow up from May, 2021 to May, 2022. (who.int)
  • 14% of adults aged ≤65 who were infected with SARS-CoV-2 (27 074 of 193 113) had at least one new type of clinical sequelae that required medical care after the acute phase of the illness, which was 4.95% higher than in the 2020 comparator group. (nih.gov)
  • The study was approved by the local ethics committee from the First Affiliated Hospital of China Medical University(#2020232,July 13,2020). (researchsquare.com)
  • In this paper, a retrospective analysis of inpatients diagnosed with SARS-CoV-2 in Hangzhou, Zhejiang, China, over the period from January 19, 2020, to February 19, 2020, was performed to explore the relevant factors that may predict the risk factors for disease severity. (researchsquare.com)
  • We included in the study all patients diagnosed with SARS-CoV-2 who were admitted to the First Affiliated Hospital of Zhejiang University School of Medicine between January 19, 2020, and February 19, 2020. (researchsquare.com)
  • This was a retrospective study investigating the clinical characteristics and survival outcomes of 86 patients with OCCC treated at our center between January 2010 and March 2020. (biomedcentral.com)
  • We retrospectively analyzed the clinical characteristics and outcomes of patients subsequently admitted to AMITA Health Saint Francis Hospital between March 1 and June 30, 2020, with documented SARS-CoV-2 and S. pneumoniae coinfection. (medscimonit.com)
  • We reviewed the clinical data of patients with advanced pancreatic cancer who underwent palliative chemotherapy at Kosin University Gospel Hospital between January 2013 and October 2020. (e-jyms.org)
  • Thus, we conducted the present retrospective study to investigate the epidemiologic characteristics of all fatalities resulting from COVID-19 infection in Saudi Arabia as of April 27, 2020. (uitm.edu.my)
  • To make meaningful progress on diverse participation in clinical trials, we need meaningful collaboration with regulators, patients, academia, other biopharma companies and the wider healthcare ecosystem so that together we can achieve a shared goal of better health outcomes for all. (gsk.com)
  • This retrospective study aims to shed light on the material and fetal outcomes associated with ART, providing valuable insights for both patients and healthcare professionals. (jptcp.com)
  • Pregnancy and neonatal outcomes of monozygotic twins resulting from assisted reproductive technology: a 10-year retrospective study. (jptcp.com)
  • Pregnancy outcomes in patients receiving assisted reproductive therapy with systemic lupus erythematosus: a multi-center retrospective study. (jptcp.com)
  • We conducted this research to investigate the clinical characteristics and outcomes of OCCC and to provide additional supporting evidence to aid in the clinical diagnosis and management. (biomedcentral.com)
  • Therefore, the purpose of our research is to assess the clinical characteristics and outcomes of patients with OCCC, and to provide additional supporting evidence to aid in the clinical diagnosis and management of OCCC. (biomedcentral.com)
  • Background: The SARS-CoV-2 pandemic has resulted in enormous morbidity and mortality worldwide, yet no medications to date are proven to improve clinical outcomes in hospitalized COVID-19 patients. (paho.org)
  • Objective: To determine whether famotidine use is associated with improved clinical outcomes in patients with COVID-19 initially hospitalized to a non-intensive care setting. (paho.org)
  • Further studies are needed to evaluate long-term outcomes of HIV+ recipients who underwent kidney transplantation. (unimore.it)
  • Clinical outcomes of antithrombin III-based therapy for patients with portal vein thrombosis: A retrospective, multicenter study. (bvsalud.org)
  • Hence, we aimed to retrospectively analyze the clinical characteristics and outcomes of second-line chemotherapy in patients with advanced pancreatic cancer. (e-jyms.org)
  • This study aimed to retrospectively elucidate clinical outcomes of the surgical treatment of MRONJ patients. (elsevierpure.com)
  • Demographic, clinical history, comorbidity and outcomes data were retrieved from the National Health Electronic Surveillance Network (HESN) database. (who.int)
  • The purpose of this study was to retrospectively investigate the clinical findings and outcomes, including return to play rates, of patients who underwent ulnar nerve transposition surgery for isolated ulnar neuritis. (isakos.com)
  • Impact of a drug shortage on medication errors and clinical outcomes in the pediatric intensive care unit. (ahrq.gov)
  • We conducted a retrospective chart review of patients in whom anesthesia procedures were performed by anesthesiologists at a Japanese tertiary hospital between January 2008 and December 2017. (springeropen.com)
  • A single-center observational retrospective study of 234 triplet pregnancies. (jptcp.com)
  • Rising drug allergy alert overrides in electronic health records: an observational retrospective study of a decade of experience. (ahrq.gov)
  • The results published today in Clinical Trials: Journal of the Society of Clinical Trials demonstrate that using real world diseases epidemiology data, rather than the traditional benchmark of US Census Bureau race and ethnicity data, would ensure clinical trial enrolment reflects the populations affected by different diseases. (gsk.com)
  • 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)
  • Although information regarding the epidemiology and clinical features of COVID-19 in children has accumulated, relevant reports about persistent symptoms after recovery are lacking. (rsu.lv)
  • This study was a retrospective, multicenter study to investigate the liver -related events and the survival rates in 240 patients with PVT who received the therapy . (bvsalud.org)
  • Hyperprogressive disease during nivolumab chemotherapy in metastatic gastric cancer: Multicenter retrospective study in Japan. (ascopubs.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)
  • This is the first edition of this document for novel coronavirus, an adaption of WHO Clinical management of severe acute respiratory infection when MERS-CoV infection is suspected publication (2019). (who.int)
  • For queries, please email [email protected] with `2019-nCoV clinical question' in the subject line. (who.int)
  • Several studies have assessed the burden of multidrug-resistant organisms (MDROs) in COVID-19 patients admitted to ICUs, reporting heterogeneous results with prevalence ranging from 11% to 50% and incidence rate from 4.5 cases/1,000 patient-days to 30 cases/1,000 patient-days ( 4 - 21 ). (cdc.gov)
  • Our study was conducted to address the need for further evidence on incidence and etiology of MDRO colonization and infections in mechanically ventilated COVID-19 patients. (cdc.gov)
  • Aims: This study aimed to assess the risk factors associated with poor prognosis among COVID-19 patients in Saudi Arabia. (who.int)
  • This study aimed to assess the incidence of pulmonary embolism and associated factors among confirmed Covid-19 Patients in Ethi- opia. (who.int)
  • To evaluate the excess risk and relative hazards for developing incident clinical sequelae after the acute phase of SARS-CoV-2 infection in adults aged 18-65. (nih.gov)
  • More than 50 clinical sequelae after the acute phase of SARS-CoV-2 infection (defined as the date of first SARS-CoV-2 diagnosis (index date) plus 21 days) were identified using ICD-10 (international classification of diseases, 10th revision) codes. (nih.gov)
  • The results indicate the excess risk of developing new clinical sequelae after the acute phase of SARS-CoV-2 infection, including specific types of sequelae less commonly seen in other viral illnesses. (nih.gov)
  • However, studies published so far have relevant limitations, often not clearly discriminating between colonization and infection ( 8 , 9 , 11 , 12 ), and either including small populations or showing heterogeneity in clinical settings and microbiologic surveillance procedures when describing larger pool of persons, such as in multicentric studies ( 18 - 20 ). (cdc.gov)
  • Therefore, are the aforementioned factors and conditions able to shape the clinical course of SARS-CoV-2 infection in CVD comorbid individuals? (bmj.com)
  • This study highlights the importance of monitoring bacterial coinfection in patients with viral lung infection due to SARS-CoV-2. (medscimonit.com)
  • One study has linked Borrelia infection with lymphocytic infiltration of the skin. (medscape.com)
  • The most recognized clinical manifestation of TBE virus infection is acute neurologic disease, which usually results in hospitalization, often permanent neurologic or cognitive sequelae, and sometimes death. (cdc.gov)
  • Clinical aspects of pandemic 2009 influenza A (H1N1) virus infection. (cdc.gov)
  • Clinical Therapeutics, 31 (10), 2178-2188. (bvsalud.org)
  • We systematically analysed the clinical characteristics of the patients and predictors of clinical deterioration. (researchsquare.com)
  • The purpose of this study was to investigate the incidence, clinical presentation, and prognosis of Actinotignum bacteremia in southern Sweden. (lu.se)
  • The purpose of the present study was to investigate clinical, bacteriological and histopathological aspects of bacterial skin infections in a population of Iranian domestic dogs with first-time pyoderma. (ac.ir)
  • The purpose of the retrospective study reported here was to investigate the association of toxic neutrophils with clinicopathologic characteristics, diseases, and prognosis in cats. (huji.ac.il)
  • By worsening pain, mood, and physical functioning, insomnia could lead to the negative clinical consequences of patients with failed back surgery syndrome (FBSS). (medsci.org)
  • Kim, S.H. Clinical insomnia and associated factors in failed back surgery syndrome: a retrospective cross-sectional study. (medsci.org)
  • Three randomized phase 3 clinical trials have been conducted for second-line chemotherapy for advanced pancreatic cancer. (e-jyms.org)
  • This study aimed to summarize the clinical characteristics of 13 patients with IMT in the paranasal sinus or nasopharynx and analyze the relationship between the treatment and the prognosis. (hindawi.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)
  • Clinical features, management and prognosis of multifocal primary bone lymphoma: a retrospective study of the international extranodal lymphoma study group (the IELSG 14 study). (qxmd.com)
  • Clinical features, management and prognosis of 37 MB-DLBCL patients and 63 'controls' (stage-IV DLBCL and skeletal involvement) were analysed. (qxmd.com)
  • In this respect, while SARS-CoV-2-infected patients of older age with CVD comorbidities show a more severe clinical course and a worse prognosis, it should be adequately underscored that many of these patients in Italy are currently treated with ACE-inhibitors or angiotensin II receptor blockers (ARBs), which are considered the drugs of first choice for hypertension and other CVD conditions (6). (bmj.com)
  • 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)
  • 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)
  • For example, enrolment in clinical trials of Black/ African Americans for asthma (22.6%) exceeded both census (13.4%) and epidemiologic (17%) levels. (gsk.com)
  • This was a retrospective, single-center study (Clinical trials. (nature.com)
  • Clinical study design is the formulation of trials and experiments, as well as observational studies in medical, clinical and other types of research (e.g., epidemiological) involving human beings. (wikipedia.org)
  • Randomized controlled trial Blind trial Non-blind trial Adaptive clinical trial Platform Trials Nonrandomized trial (quasi-experiment) Interrupted time series design (measures on a sample or a series of samples from the same population are obtained several times before and after a manipulated event or a naturally occurring event) - considered a type of quasi-experiment 1. (wikipedia.org)
  • How do clinical trials work and who can participate? (wikipedia.org)
  • OBJECTIVE: Pilot study to characterize treatment differences between patients treated in clinical trials and those treated in a clinical setting. (bepress.com)
  • Previous studies have shown higher survival rates for participants in trials of cancer therapy. (bepress.com)
  • Fifty-one of the women were treated through clinical trials and 39 were treated outside of clinical trials. (bepress.com)
  • CONCLUSIONS: Our results provide a plausible mechanism for the observed survival advantage for participants in clinical trials in oncology. (bepress.com)
  • If these results are confirmed, they have important implications for informed consent to participate in clinical trials and for clinical practice. (bepress.com)
  • Especially, a recent study indicated the overall prevalence of HF was 2.2% in the US, varied from 0.7% of people aged 45- 54 to 8.4% of those aged 75 and above [6]. (researchsquare.com)
  • Many studies have emphasized on prevalence of anaemia among general population. (researchgate.net)
  • This study has focussed to address the prevalence of anaemia among the tribal population in Udupi taluk. (researchgate.net)
  • The aims of the study were to: 1) describe demographics, 2) evaluate the effectiveness of routine investigations, and 3) determine the relationship between spirometry and radiology scoring systems, in children with chronic suppurative lung disease (CSLD) living in Central Australia. (nih.gov)
  • In a multivariate logistic regression analysis, high pain intensity (odds ratio (OR) =2.742, 95% confidence interval (CI): 1.022 - 7.353, P =0.045), high pain catastrophizing (OR=4.185, 95% CI: 1.697 - 10.324, P =0.002), greater level of depression (OR =3.330, 95% CI: 1.127 - 9.837, P =0.030) were significantly associated with clinical insomnia. (medsci.org)
  • This is a retrospective analysis carried out in our institute. (ecancer.org)
  • Relevant clinical data were collected and appropriate statistical analysis was applied. (ecancer.org)
  • Univariate analysis and multivariate logistic regression analysis were performed to screen the factors related to clinical symptoms intimately. (biomedcentral.com)
  • The study was conducted on 1230 patients of age 60 or above, with HF from Jan. 02, 2014 to May 03, 2018 hospitalized in geriatrics department, the First Affiliated Hospital of China Medical University. (researchsquare.com)
  • A descriptive cross-sectional study was conducted at Udupi ART centre to assess the caregiver burden, psychological distress and their associate. (researchgate.net)
  • 340 (21%) patients met the study composite outcome of death or intubation. (paho.org)
  • The current study reports the outcome of 19 HIV+ recipients, mostly of Caucasian origin (79%) with a median age of 50 years (interquartile range [IQR], 42-52), who were followed up for a median period of 2.4 years (IQR, 1.2-4.6) after transplantation. (unimore.it)
  • This study aimed to evaluate the outcome in patients with PVT who received antithrombin III-based therapy . (bvsalud.org)
  • However, patient demographic factors and clinical factors including prior surgical factors were not significantly associated with clinical insomnia. (medsci.org)
  • The clinical features, treatment, and follow-up data of patients diagnosed with IMT of the paranasal sinus or nasopharynx from 2006 to 2017 were retrospectively analyzed, and the previous literature was reviewed. (hindawi.com)
  • Actinotignum isolates in blood cultures were identified retrospectively between 1st January 2012 and 31st March 2016 through searches in the clinical microbiology laboratory database. (lu.se)
  • GSK's study confirmed that in four disease areas (asthma, COPD, HIV and influenza) census data differed from the epidemiological data. (gsk.com)
  • Epidemiological and clinical c. (uitm.edu.my)
  • This study was aimed at identifying the clinical and epidemiological determinants underlying HIV-TB coinfection. (researchgate.net)
  • Although individuals who were older, had pre-existing conditions, and were admitted to hospital because of covid-19 were at greatest excess risk, younger adults (aged ≤50), those with no pre-existing conditions, or those not admitted to hospital for covid-19 also had an increased risk of developing new clinical sequelae. (nih.gov)
  • One way GSK is addressing these barriers is by rolling out global cultural competency training to around 15,000 clinical trial staff members so they can engage with diverse communities and advocacy groups to build trust, enhance disease awareness and provide appropriately tailored information. (gsk.com)
  • Considering the limitations of direct detection of pathogen and serological diagnosis for leptospirosis, clinical features and blood tests though non-specific are usually referred in making presumptive diagnosis to decide disease management. (upm.edu.my)
  • In the present study, we reviewed the literature to increase the awareness of this disease among otolaryngologists and to stress the need for prompt diagnosis and treatment. (korea.ac.kr)
  • 2. Clinical signs and symptoms of PTS were classified according to the latest consensus of the international consensus committee on chronic venous disease. (portlandpress.com)
  • Adjacent segment disease (ASD), radiological and clinical, is observed in many of the patients who undergo cervical inter-body fusion with/without graft, and with/without plating. (irjns.org)
  • Assessment of metastatic disease status at death in 435 patients with large choroidal melanoma in the Collaborative Ocular Melanoma Study (COMS): COMS report no. 15. (helsedirektoratet.no)
  • Heart failure (HF) is a complex clinical syndrome caused by any structural or functional impairment of ventricular filling orejection of blood[1].It has been considered as one of the major public health concerns with high mortality and economic burden of the patients all over the world. (researchsquare.com)
  • Clinical and radiographic evaluation of three-implant-retained mandibular overdentures: a 3-year retrospective study. (ogu.edu.tr)
  • A new evaluation 1 year after the DiBiCol allowed the assessment of clinical diagnosis in 10 patients confirmed in 9 of 10 patients by DiBiCol. (diva-portal.org)
  • The evaluation of blood smears for toxic neutrophils provided useful clinical information. (huji.ac.il)
  • The aim of this study was to clinically assess the incidence of negative pulp sensitivity to cold among maxillary canines in infraocclusion submitted to orthodontic traction. (bvsalud.org)
  • The goal of a clinical study is to assess the safety, efficacy, and / or the mechanism of action of an investigational medicinal product (IMP) or procedure, or new drug or device that is in development, but potentially not yet approved by a health authority (e.g. (wikipedia.org)
  • The present study aimed to assess the incidence of perianesthetic death and its relation to anesthesia and to describe the patient characteristics and main events leading to death in cases of anesthesia-related death and anesthesia-contributory death. (springeropen.com)
  • Aim: The study was conducted to assess the environmental factors associ. (researchgate.net)
  • However, Clinical manifestations of SARS-CoV-2 range from asymptomatic to severe acute respiratory syndrome[1]. (researchsquare.com)
  • We evaluated the differences between complete and incomplete forms, timing of clinical picture appearance and analyzed factors predicting the appearance of further manifestations in incomplete ASSD. (uniba.it)
  • The ex novo appearance of further manifestations in patients with incomplete forms is common, thus indicating the need for an adequate clinical and instrumental follow-up. (uniba.it)
  • During the first years of its infestation in an immunologically naive population, syphilis appears to have assumed particularly horrific clinical manifestations. (medscape.com)
  • A descriptive study was performed on patients who underwent a previous cervical arthrodesis procedure in the last 2-5 years and continued follow-up as neurosurgery outpatients. (irjns.org)
  • 4. This study indicates that 7-13 years after DVT 31% of the patients had moderate and 2% had severe clinical PTS, while 57% of the patients had abnormal haemodynamic findings (both related to the initial site of the thrombosis). (portlandpress.com)
  • The objective of this study was to determine the clinical characteristics, comorbidities, polysomnographic findings, and response to treatment of veterans with OSA. (cdc.gov)
  • We assessed potential correlations of clinical data with polysomnography findings and response to treatment. (cdc.gov)
  • The primary goal of our current retrospective research is to analyze and associate the maternal and fetal results of pregnancies conceived through helped reproductive technologies with those conceived naturally. (jptcp.com)
  • The clinical manifestation of COVID-19 is broad and ranges from asymptomatic and mild upper respiratory tract symptoms to severe illnesses with multiorgan failure and death (2-4). (who.int)
  • Both the severity of clinical symptoms and the haemodynamic abnormalities were related to the location of the initial thrombus. (portlandpress.com)
  • Conclusion: With further validation in clinical settings, implementation of this diagnostic scoring model is helpful to manage presumed leptospirosis especially in the absence of leptospirosis confirmatory tests. (upm.edu.my)
  • The term retrospective study is sometimes used as another term for a case-control study. (wikipedia.org)
  • Using an objective structured clinical examination to test adherence to Joint Commission National Patient Safety Goal-associated behaviors. (ahrq.gov)
  • Antimicrobial resistance in staphylococci from canine pyoderma: a prospective study of first-time and recurrent cases in Sweden. (ac.ir)
  • Plotton I, Giscard d'Estaing S, Cuzin B, Brosse A, Benchaib M, Lornage J, Ecochard R, Dijoud F, Lejeune H. Preliminary results of a prospective study of testicular sperm extraction in young versus adult patients with nonmosaic 47,XXY Klinefelter syndrome. (springer.com)
  • Incidence, severity and preventability of medication-related visits to the emergency department: a prospective study. (ahrq.gov)
  • Interest was focused on the relation between clinical and haemodynamic PTS and the relation between location of the initial DVT and incidence of PTS. (portlandpress.com)
  • However, these rates vary depending on the institution and the study population, and limited information is available on the incidence of perianesthetic death and its relation to anesthesia in Japan. (springeropen.com)
  • Incidence of clinically relevant medication errors in the era of electronically prepopulated medication reconciliation forms: a retrospective chart review. (ahrq.gov)
  • Mucosal melanoma of the female genitalia: a clinicopathologic study of forty-three cases at Duke University Medical Center. (helsedirektoratet.no)
  • The results will inform how GSK and potentially other clinical trial sponsors can better design research to represent the diversity of real-world patient populations, given that some diseases disproportionately impact certain racial and ethnic groups. (gsk.com)
  • The safety and efficacy of medicines and vaccines can differ based on genetic or environmental factors, and appropriate representation in clinical research is critical for advancing our understanding of new medicines and vaccines to ensure they have the biggest impact on patients. (gsk.com)
  • This use of the term "retrospective study" is misleading, however, and should be avoided because other research designs besides case-control studies are also retrospective in orientation. (wikipedia.org)
  • This retrospective chart review study compared a research pharmacist-generated gold standard medication list to the actual medications ordered during an admission after such a process was implemented. (ahrq.gov)
  • Clinical cancer research, 9(17), 6343-6349. (helsedirektoratet.no)
  • This type of study design is often used to test the effectiveness of a treatment compared to placebo or to the currently best available treatment. (wikipedia.org)
  • This type of study design is often employed when comparing a new treatment to an established medical standard of care, in situations where the new treatment is cheaper, safer or more convenient than the reference treatment and would therefore be preferable if not appreciably less effective. (wikipedia.org)
  • DESIGN: Retrospective chart review. (bepress.com)
  • A portion of the specimen, or an additional biopsy, may be immediately frozen in liquid nitrogen and stored at -70°C for immunohistochemical studies requiring fresh frozen tissue if later indicated. (medscape.com)
  • However, immunohistochemical studies demonstrated that, in early adolescence, the majority of boys with KS have germ cells in their testes despite a marked reduction in adult dark spermatogonia (Muller et al. (springer.com)
  • The clinical characteristics of the patients were presented in Table 1 . (hindawi.com)
  • While we have more to do at GSK, today's publication offers important new data and analyses for sponsors to consider when planning their clinical programmes. (gsk.com)
  • Data for this study were collected from medical records of women who conceived through ART and those who conceived naturally within a specified time frame. (jptcp.com)
  • We analyzed clinical and microbiologic data systematically collected in a large ICU in northern Italy. (cdc.gov)
  • Twenty-three cases were excluded because of incomplete clinical data or previous operations in other hospitals. (biomedcentral.com)
  • However, because no data exist regarding the efficacy of this therapy for persons with nonoccupational HIV exposure, it should be considered an unproven clinical intervention. (cdc.gov)
  • If such interaction patterns can be measured for various kinds of tissues and the corresponding data can be interpreted, potential clinical benefits are obvious and novel tools for diagnostics, identification of candidate drug targets, and predictions of drug effectiveness for e.g. cancer diseases will emerge. (lu.se)
  • We conducted a retrospective study on HIV+ kidney transplant recipients who underwent transplantation from March 2008 to September 2016.Inclusion criteria for transplantation were CD4þ T-cell count 200 per mm3 and undetectable HIV load. (unimore.it)
  • The main aim of the present study was to make a radiographic assessment of the effects of excessive occlusal forces, ie occlusal/incisal tooth wear, widening of the periodontal space, and the presence of a mandibular torus, on interproximal marginal bone loss in a large series of patients. (quintessence-publishing.com)
  • These studies demonstrate the feasibility of machine learning-based molecular cancer classification. (lu.se)
  • Department of Clinical Laboratory and Endoscopy, Tokyo Women's Medical University Adachi Medical Center, Tokyo, Japan. (bvsalud.org)
  • CLSI document Wayne, PA, Clinical and Laboratory Standards Institute. (ac.ir)
  • Delayed diagnosis and treatment may cause the occurrence of clinical symptoms before surgery, at which time the surgical effect is not good. (biomedcentral.com)
  • Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. (cdc.gov)
  • Descriptive Case report Case series Population study 2. (wikipedia.org)
  • Clinical University Hospital in Riga, Latvia, established a postacute outpatient service for individuals after recovery from COVID-19. (rsu.lv)