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1.
Am J Gastroenterol ; 2023 Oct 03.
Artigo em Inglês | MEDLINE | ID: mdl-37787644

RESUMO

BACKGROUND: Endoscopists have low adherence to guideline recommended colonoscopy surveillance intervals. We performed a cluster randomized single-blind pilot trial in Winnipeg, Canada to assess the effectiveness of a newly developed digital application tool which computes guideline recommended follow-up intervals. METHODS: Participant endoscopists were randomized to either receive access to the digital application (intervention group) or not receive access (control group). Pathology reports and final recommendations for colonoscopies performed in the 1-4 months before randomization and 3-7 months post-randomization were extracted. Generalized estimating equation models were used to determine if the access to the digital application predicted guideline congruence. RESULTS: We included 15 endoscopists in the intervention group and 14 in the control group (out of 42 eligible endoscopists in the city), with 343 patients undergoing colonoscopy before randomization, and 311 post-randomization. Endoscopists who received the application made guideline-congruent recommendations 67.6% of the time prior to randomization and 76.1% of the time after randomization. Endoscopists in the control group made guideline- congruent recommendations 72.4% and 72.9% of the time pre- and post-randomization, respectively. Endoscopists in the intervention group trended to have an increase in guideline adherence comparing post to pre-intervention (OR:1.50, 95%CI 0.82-2.74). In contrast, the control group had no change in guideline adherence (OR:1.07, 95%CI 0.50-2.29). Endoscopists in the intervention group with less than median guideline congruence pre-randomization had a significant increase in guideline congruent recommendations post-randomization. CONCLUSION: An application that provides colonoscopy surveillance intervals may help endoscopists with guideline congruence, especially those with a lower pre-intervention congruence with guideline recommendations. (ClincialTrials.gov number, NCT04889352).

2.
Br J Cancer ; 127(5): 844-854, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35618787

RESUMO

BACKGROUND: International Cancer Benchmarking Partnership Module 4 reports the first international comparison of ovarian cancer (OC) diagnosis routes and intervals (symptom onset to treatment start), which may inform previously reported variations in survival and stage. METHODS: Data were collated from 1110 newly diagnosed OC patients aged >40 surveyed between 2013 and 2015 across five countries (51-272 per jurisdiction), their primary-care physicians (PCPs) and cancer treatment specialists, supplement by treatment records or clinical databases. Diagnosis routes and time interval differences using quantile regression with reference to Denmark (largest survey response) were calculated. RESULTS: There were no significant jurisdictional differences in the proportion diagnosed with symptoms on the Goff Symptom Index (53%; P = 0.179) or National Institute for Health and Care Excellence NG12 guidelines (62%; P = 0.946). Though the main diagnosis route consistently involved primary-care presentation (63-86%; P = 0.068), onward urgent referral rates varied significantly (29-79%; P < 0.001). In most jurisdictions, diagnostic intervals were generally shorter and other intervals, in particular, treatment longer compared to Denmark. CONCLUSION: This study highlights key intervals in the diagnostic pathway where improvements could be made. It provides the opportunity to consider the systems and approaches across different jurisdictions that might allow for more timely ovarian cancer diagnosis and treatment.


Assuntos
Benchmarking , Neoplasias Ovarianas , Carcinoma Epitelial do Ovário , Feminino , Humanos , Neoplasias Ovarianas/diagnóstico , Neoplasias Ovarianas/terapia , Atenção Primária à Saúde , Encaminhamento e Consulta
3.
BMJ Open ; 12(12): e059669, 2022 12 15.
Artigo em Inglês | MEDLINE | ID: mdl-36521881

RESUMO

OBJECTIVES: A growing body of evidence suggests longer time between symptom onset and start of treatment affects breast cancer prognosis. To explore this association, the International Cancer Benchmarking Partnership Module 4 examined differences in breast cancer diagnostic pathways in 10 jurisdictions across Australia, Canada, Denmark, Norway, Sweden and the UK. SETTING: Primary care in 10 jurisdictions. PARTICIPANT: Data were collated from 3471 women aged >40 diagnosed for the first time with breast cancer and surveyed between 2013 and 2015. Data were supplemented by feedback from their primary care physicians (PCPs), cancer treatment specialists and available registry data. PRIMARY AND SECONDARY OUTCOME MEASURES: Patient, primary care, diagnostic and treatment intervals. RESULTS: Overall, 56% of women reported symptoms to primary care, with 66% first noticing lumps or breast changes. PCPs reported 77% presented with symptoms, of whom 81% were urgently referred with suspicion of cancer (ranging from 62% to 92%; Norway and Victoria). Ranges for median patient, primary care and diagnostic intervals (days) for symptomatic patients were 3-29 (Denmark and Sweden), 0-20 (seven jurisdictions and Ontario) and 8-29 (Denmark and Wales). Ranges for median treatment and total intervals (days) for all patients were 15-39 (Norway, Victoria and Manitoba) and 4-78 days (Sweden, Victoria and Ontario). The 10% longest waits ranged between 101 and 209 days (Sweden and Ontario). CONCLUSIONS: Large international differences in breast cancer diagnostic pathways exist, suggesting some jurisdictions develop more effective strategies to optimise pathways and reduce time intervals. Targeted awareness interventions could also facilitate more timely diagnosis of breast cancer.


Assuntos
Benchmarking , Neoplasias da Mama , Humanos , Feminino , Neoplasias da Mama/diagnóstico , Estudos de Coortes , Dados de Saúde Coletados Rotineiramente , Ontário , Inquéritos e Questionários , Vitória
4.
BMJ Open ; 9(11): e025895, 2019 11 27.
Artigo em Inglês | MEDLINE | ID: mdl-31776134

RESUMO

OBJECTIVE: Differences in time intervals to diagnosis and treatment between jurisdictions may contribute to previously reported differences in stage at diagnosis and survival. The International Cancer Benchmarking Partnership Module 4 reports the first international comparison of routes to diagnosis and time intervals from symptom onset until treatment start for patients with lung cancer. DESIGN: Newly diagnosed patients with lung cancer, their primary care physicians (PCPs) and cancer treatment specialists (CTSs) were surveyed in Victoria (Australia), Manitoba and Ontario (Canada), Northern Ireland, England, Scotland and Wales (UK), Denmark, Norway and Sweden. Using Wales as the reference jurisdiction, the 50th, 75th and 90th percentiles for intervals were compared using quantile regression adjusted for age, gender and comorbidity. PARTICIPANTS: Consecutive newly diagnosed patients with lung cancer, aged ≥40 years, diagnosed between October 2012 and March 2015 were identified through cancer registries. Of 10 203 eligible symptomatic patients contacted, 2631 (27.5%) responded and 2143 (21.0%) were included in the analysis. Data were also available from 1211 (56.6%) of their PCPs and 643 (37.0%) of their CTS. PRIMARY AND SECONDARY OUTCOME MEASURES: Interval lengths (days; primary), routes to diagnosis and symptoms (secondary). RESULTS: With the exception of Denmark (-49 days), in all other jurisdictions, the median adjusted total interval from symptom onset to treatment, for respondents diagnosed in 2012-2015, was similar to that of Wales (116 days). Denmark had shorter median adjusted primary care interval (-11 days) than Wales (20 days); Sweden had shorter (-20) and Manitoba longer (+40) median adjusted diagnostic intervals compared with Wales (45 days). Denmark (-13), Manitoba (-11), England (-9) and Northern Ireland (-4) had shorter median adjusted treatment intervals than Wales (43 days). The differences were greater for the 10% of patients who waited the longest. Based on overall trends, jurisdictions could be grouped into those with trends of reduced, longer and similar intervals to Wales. The proportion of patients diagnosed following presentation to the PCP ranged from 35% to 75%. CONCLUSION: There are differences between jurisdictions in interval to treatment, which are magnified in patients with lung cancer who wait the longest. The data could help jurisdictions develop more focused lung cancer policy and targeted clinical initiatives. Future analysis will explore if these differences in intervals impact on stage or survival.


Assuntos
Benchmarking/estatística & dados numéricos , Neoplasias Pulmonares/diagnóstico , Atenção Primária à Saúde/organização & administração , Sistema de Registros , Adulto , Idoso , Estudos Transversais , Feminino , Saúde Global , Humanos , Neoplasias Pulmonares/epidemiologia , Masculino , Pessoa de Meia-Idade , Morbidade , Estudos Retrospectivos , Fatores de Tempo
5.
BMJ Open ; 8(11): e023870, 2018 11 27.
Artigo em Inglês | MEDLINE | ID: mdl-30482749

RESUMO

OBJECTIVE: International differences in colorectal cancer (CRC) survival and stage at diagnosis have been reported previously. They may be linked to differences in time intervals and routes to diagnosis. The International Cancer Benchmarking Partnership Module 4 (ICBP M4) reports the first international comparison of routes to diagnosis for patients with CRC and the time intervals from symptom onset until the start of treatment. Data came from patients in 10 jurisdictions across six countries (Canada, the UK, Norway, Sweden, Denmark and Australia). DESIGN: Patients with CRC were identified via cancer registries. Data on symptomatic and screened patients were collected; questionnaire data from patients' primary care physicians and specialists, as well as information from treatment records or databases, supplemented patient data from the questionnaires. Routes to diagnosis and the key time intervals were described, as were between-jurisdiction differences in time intervals, using quantile regression. PARTICIPANTS: A total of 14 664 eligible patients with CRC diagnosed between 2013 and 2015 were identified, of which 2866 were included in the analyses. PRIMARY AND SECONDARY OUTCOME MEASURES: Interval lengths in days (primary), reported patient symptoms (secondary). RESULTS: The main route to diagnosis for patients was symptomatic presentation and the most commonly reported symptom was 'bleeding/blood in stool'. The median intervals between jurisdictions ranged from: 21 to 49 days (patient); 0 to 12 days (primary care); 27 to 76 days (diagnostic); and 77 to 168 days (total, from first symptom to treatment start). Including screen-detected cases did not significantly alter the overall results. CONCLUSION: ICBP M4 demonstrates important differences in time intervals between 10 jurisdictions internationally. The differences may justify efforts to reduce intervals in some jurisdictions.


Assuntos
Neoplasias Colorretais/diagnóstico , Diagnóstico Tardio/estatística & dados numéricos , Atenção à Saúde , Atenção Primária à Saúde/estatística & dados numéricos , Atenção Secundária à Saúde/estatística & dados numéricos , Tempo para o Tratamento/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Austrália , Canadá , Neoplasias Colorretais/patologia , Neoplasias Colorretais/terapia , Estudos Transversais , Dinamarca , Detecção Precoce de Câncer , Feminino , Humanos , Internacionalidade , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Noruega , Encaminhamento e Consulta , Sistema de Registros , Suécia , Fatores de Tempo , Reino Unido
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