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Consultation patterns and clinical correlates of consultation in a tertiary care setting.

ABSTRACT: BACKGROUND: Consultation in hospital is an essential tool for acquiring subspecialty support when managing patients. There is limited knowledge on the utilization of subspecialty consultation from hospital based general internists. Consultation patterns to medical subspecialists and the patient factors that may influence consultation are reported for general medical services. METHODS AND FINDINGS: Hospital discharge data were obtained for patients from medical services over a 2-year period. Consultations requested to medicine subspecialties were identified, and then reported by type and frequency. Information on demographic factors, clinical diagnoses, length of stay (LOS), time in critical care units, and disposition were compared for patients with and without consultation.3979 patients were hospitalized during the study and 2885 consultations occurred. Almost half of the patients received at least one consultation (48.3%). Gastroenterology (26.3%), infectious diseases (14.6%) and respirology (13.6%) were the most frequently consulted services. Patients with consultation had a greater number of total diagnoses (7.3 vs. 5.5, P < 0.001), a greater mean LOS (15.9 vs. 6.8 days), were more likely to spend time in the ICU (11.5% vs. 3.5%) and CCU (4.3% vs. 1.2%), and to expire in hospital (10.7% vs. 4.9%). CONCLUSION: Consultation occurs frequently and its presence is an indicator of patient complexity and high use of health system resources. Analysis of consultation patterns for specific patient populations could assist in optimizing efficiency in health care delivery. Targeting quality improvement strategies toward optimizing consultation processes, engaging heavily utilized subspecialties in educational roles and assisting with resource planning are areas for future consideration.

SUBMITTER: Jordan MR

PROVIDER: S-EPMC2584105 | biostudies-literature | 2008

REPOSITORIES: biostudies-literature

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Consultation patterns and clinical correlates of consultation in a tertiary care setting.

Jordan Michaela R MR Conley Joslyn J Ghali William A WA

BMC research notes 20081028

<h4>Background</h4>Consultation in hospital is an essential tool for acquiring subspecialty support when managing patients. There is limited knowledge on the utilization of subspecialty consultation from hospital based general internists. Consultation patterns to medical subspecialists and the patient factors that may influence consultation are reported for general medical services.<h4>Methods and findings</h4>Hospital discharge data were obtained for patients from medical services over a 2-year ...[more]

PMID: 18957100

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Project description:ImportanceThe consultation patterns of an otolaryngology-head and neck surgery service have not previously been reported. The time, resources, and attention required to operate such a consultation service are unknown.ObjectiveTo assess trends in otolaryngology-head and neck surgery consultations conducted in emergency departments (EDs) and inpatient services.Design, setting, and participantsA retrospective analysis was conducted of the medical records of patients at a quaternary care center receiving inpatient otolaryngology consultations from January 1 to December 31, 2014.ExposureClinical evaluation and bedside and operative procedures performed by the otolaryngology-head and neck surgery service.Main outcomes and measuresDemographics, reason for consultation, diagnosis, bedside procedures, operative interventions, and admission variables.ResultsA total of 1491 consultations were completed for adult (1091 [73.2%]; 854 men and 637 women; mean [SD] age 50.3 [19.3] years) and pediatric (400 [26.8%]; 232 boys and 168 girls; mean [SD] age, 4.0 [5.2] years) patients. Of the 1491 consultations, 766 (51.4%) originated from inpatient teams vs 725 (48.6%) from the ED. A total of 995 of all consultations (66.7%) resulted in a bedside procedure, and 243 (16.3%) required operative intervention. Consultations regarding airway evaluation (362 [47.3%] vs 143 [19.7%]), management of epistaxis (78 [10.2%] vs 33 [4.6%]), and rhinologic evaluation (79 [10.3%] vs 18 [2.5%]) were more frequent from inpatient teams than from the ED. Consultations regarding management of head and neck infections (162 [22.3%] vs 32 [4.2%]), facial trauma (235 [32.4%] vs 16 [2.1%]), and postoperative complications (73 [10.1%] vs 2 [0.3%]) were more frequent in the ED. Of the 725 consultations performed in the ED, 212 patients (29.2%) required hospitalization.Conclusions and relevanceThe consultation volume of an otolaryngology-head and neck surgery service requires significant time and resources. Consultations are most often for rhinologic or laryngologic issues and are reflective of the clinical setting in which the patient is evaluated. Cost savings may be realized by increasing health care access points for nonurgent concerns that can be evaluated in an outpatient setting.

Project description:ImportancePrimary care is an important part of the care pathway for patients with psychosis; therefore, primary care physicians need to be able to accurately identify those at clinical high risk of psychosis. The difficulty of this task is increased because clinical high-risk symptoms are frequently nonspecific to psychosis.ObjectiveTo determine whether the consultation patterns for a prespecified set of symptoms can be used to identify primary care patients who later developed a psychotic illness.Design, setting, and participantsThis nested case-control study used primary care consultation data collected from 530 primary care practices in 13 UK regions from January 1, 2000, through September 30, 2009. Participants included 11 690 adults with a diagnosis of psychosis and 81 793 control participants who did not have a diagnosis of psychosis individually matched by age group, sex, and primary care practice. Data were analyzed from July 1, 2015, through June 2, 2017.ExposuresPrespecified symptoms selected from literature included attention-deficit/hyperactivity disorder-like symptoms, bizarre behavior, blunted affect, problems associated with cannabis, depressive symptoms, role functioning problems, social isolation, symptoms of mania, obsessive-compulsive disorder-like symptoms, disordered personal hygiene, sleep disturbance, problems associated with cigarette smoking, and suicidal behavior (including self-harm).Main outcomes and measuresCase (diagnosis of psychosis) or control (no diagnosis of psychosis) status. Conditional logistic regression was used to investigate the association between symptoms and case-control status in the 5 years before diagnosis. Positive predictive values (PPVs) were calculated using the Bayes theorem for symptoms stratified by age group and sex. Repeated-measures Poisson regression was used to investigate symptom consultation rate.ResultsOf the total sample of 93 483 participants, 57.4% were female and 40.0% were older than 60 years (mean [SD] age, 51.34 [21.75] years). Twelve symptoms were associated with a later psychotic diagnosis (all prespecified symptoms except disordered personal hygiene). The strongest association was with suicidal behavior (odds ratio [OR], 19.06; 95% CI, 16.55-21.95). Positive predictive values were heterogeneous across age and sex. The highest PPVs were for suicidal behavior (33.0% in men 24 years or younger [95% CI, 24.2%-43.2%] and 19.6% in women aged 25-34 years [95% CI, 13.7%-27.2%]). Pairs of symptoms were associated with an increase in PPV. Consultation rates were higher in cases and increased 3 months before diagnosis.Conclusions and relevanceMost of the preselected nonspecific symptoms were associated with a later psychotic diagnosis, particularly among young men consulting for suicidal behavior, especially if consulting with increasing frequency. These symptoms should alert physicians to patients who may benefit from a further assessment of psychotic symptoms.

Project description:ImportancePharmacogenomic (PGx) testing provides preemptive pharmacotherapeutic guidance regarding the lack of therapeutic benefit or adverse drug reactions of PGx targeted drugs. Pharmacogenomic information is of particular value among children with complex medical conditions who receive multiple medications and are at higher risk of developing adverse drug reactions.ObjectivesTo assess the implementation outcomes of a PGx testing program comprising both a point-of-care model that examined targeted drugs and a preemptive model informed by whole-genome sequencing that evaluated a broad range of drugs for potential therapy among children in a pediatric tertiary care setting.Design, setting, and participantsThis cohort study was conducted at The Hospital for Sick Children in Toronto, Ontario, from January 2017 to September 2020. Pharmacogenomic analyses were performed among 172 children who were categorized into 2 groups: a point-of-care cohort and a preemptive cohort. The point-of-care cohort comprised 57 patients referred to the consultation clinic for planned therapy with PGx targeted drugs and/or for adverse drug reactions, including lack of therapeutic benefit, after the receipt of current or past medications. The preemptive cohort comprised 115 patients who received exploratory whole-genome sequencing-guided PGx testing for their heart conditions from the cardiac genome clinic at the Ted Rogers Centre for Heart Research.ExposuresPatients received PGx analysis of whole-genome sequencing data and/or multiplex genotyping of 6 pharmacogenes (CYP2C19, CYP2C9, CYP2D6, CYP3A5, VKORC1, and TPMT) that have established PGx clinical guidelines.Main outcomes and measuresThe number of patients for whom PGx test results warranted deviation from standard dosing regimens.ResultsA total of 172 children (mean [SD] age, 8.5 [5.6] years; 108 boys [62.8%]) were enrolled in the study. In the point-of-care cohort, a median of 2 target genes (range, 1-5 genes) were investigated per individual, with CYP2C19 being the most frequently examined; genotypes in 21 of 57 children (36.8%) were incompatible with standard treatment regimens. As expected from population allelic frequencies, among the 115 children in the whole-genome sequencing-guided preemptive cohort, 92 children (80.0%) were recommended to receive nonstandard treatment regimens for potential drug therapies based on their 6-gene pharmacogenetic profile.Conclusions and relevanceIn this cohort study, among both the point-of-care and preemptive cohorts, the multiplex PGx testing program provided dosing recommendations that deviated from standard regimens at an overall rate that was similar to the population frequencies of relevant variants.

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Consultation patterns and clinical correlates of consultation in a tertiary care setting.

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Consultation patterns and clinical correlates of consultation in a tertiary care setting.

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