The retrospective chart review: important methodological considerations

Treatment patterns, health care resource use and outcomes in metastatic triple-negative breast cancer in Germany: retrospective chart review study (OBTAIN)

Background: There is limited data on the real-life situation and outcomes of patients with metastatic triple-negative breast cancer (mTNBC) in Germany. The aim of this chart review was to describe the current treatment patterns, resource use and outcomes in this patient group. Methods: Retrospective data collection in 30 gyneco-oncological sites (hospitals and office-based) across Germany between January and April 2017. Index date was defined as initiation of treatment with gemcitabine, vinorelbin, capecitabine or eribulin therapy following discontinuation of taxane and/or anthracycline therapy. Results: In the 91 evaluable patients, median time between primary diagnosis and index date was 20.9 months (range 0-187 months). Ten percent of patients had no distant metastases, while 57% had newly diagnosed metastases. Cancer stage at index date was mostly IV (82 patients). A number of 135 different regimens (monotherapy or combination therapy) were used. For first-line chemo treatment, 29 patients received monotherapy and 54 patients combination therapy. Bevacizumab and paclitaxel were also the most frequently used single substances among all therapy lines together and for first-line therapy. While taxanes were at least occasionally administered for second-line therapy, no patient received taxanes for third-line therapy. Chemotherapy modifications in terms of dose reduction or treatment interruption were rare. However, the therapy was terminated in more than two thirds of all cases. Fifty-nine patients were hospitalized at least once. For first-, second- and third-line therapy, median overall survival was 19.1/10.8/14.6 months, and median progression-free survival was 7.7/2.5/5.6 months. Conclusion: In clinical routine, a wide variety of treatment approaches is applied, while outcomes in terms of survival are poor. New treatment options are needed for this challenging tumor type.

Unregulated care providers' engagement in palliative care to older clients and their families in the home setting: a mixed methods study

Background

Unregulated care providers (UCPs) are at the forefront of direct client care in the community. Their services are required to meet the demand for home-based palliative care from a growing older population, yet understanding of UCPs involvement in care is limited. The study aimed to identify the types and frequencies of tasks performed by UCPs in home-based palliative care to older clients (> 65 years) and their families and to describe UCPs’ engagement in care, and barriers and facilitators to their work.

Methods

A mixed method approach was used comprising a quantitative retrospective chart review of UCPs’ tasks (n = 66), qualitative content analysis of progress notes from clients’ charts (n = 85), and thematic analyses of in-depth interviews with UCPs (n = 10).

Results

A thematic structure was derived from analyses and integration of data from the chart review and interviews. The themes reflect the physical, affective, and relational aspects of UCPs involvement in the care of clients and families at the end of life. The findings indicate that although a significant proportion (63%) of the 13, 558 UCP tasks identified were directed toward meeting clients’ physical care needs, their presence in the home, made UCPs an important source of information on the client’s condition; observing and appraising the situation. Further, the nature of their work and frequent interactions with clients and families also presented opportunities for UCPs to provide emotional support; a role UCPs felt was integral to their work.

Conclusions

The study highlights the challenging nature of palliative care to older clients and their families whose needs are often complicated, situated within the unique environment of home care where supervision of UCPs is at a distance. Challenges and facilitators to UCPs’ work in this context are discussed with recommendations to support UCPs in their roles.

Evaluation of Factors Related to Prolonged Lengths of Stay for Patients With Autism With or Without Intellectual Disability

Patients with autism spectrum disorder and/or intellectual disability (ASD/ID) face unique health care challenges. In addition to hospital experiences characterized by fear and insufficient staff training, these patients have 1.5-times longer lengths of stay (LOS) than patients without ASD/ID, and 3.4% of patients with ASD/ID have prolonged LOS (i.e., ≥30 days). Little research exists on factors related to prolonged LOS of patients with ASD/ID, hindering efforts to develop and implement evidence-based practices to improve care and reduce prolonged LOS. The purpose of the current study was to describe factors related to prolonged LOS of adult patients with ASD/ID in acute care settings using a retrospective chart review of 10 patients discharged from one academic medical center. Findings indicate that health care institutions should evaluate performance with this patient population and identify evidence-based strategies to provide a safe environment for care and reduce LOS that is due to non-health care needs. [Journal of Psychosocial Nursing and Mental Health Services, 57(7), 17-22.].

Optimising Hepatitis C care in an urban Aboriginal and Torres Strait Islander primary health care clinic

OBJECTIVE

Describe the sociodemographic and clinical characteristics of patients with Hepatitis C Virus (HCV) attending an urban Indigenous primary health clinic (IPHC) in Brisbane, Australia.

METHODS

A retrospective chart review of sociodemographic characteristics, presence of liver disease and treatments, lifestyle behaviours and comorbidities in patients with a HCV infection was conducted between October 2015 and March 2016.

RESULTS

One hundred and thirteen patients with confirmed HCV infection were aged between seven and 63 years; 66% were male, and 84% were Indigenous. Sixty-nine per cent had been incarcerated; 41% had experienced conflict or domestic violence; 47% were injecting drugs; 72% had depression; and 61% had anxiety. Cirrhosis was present in 7/95 patients with adequate data and associated with age (p=0.02). Eleven patients had commenced direct acting antiviral (DAA) therapy in the 18 months that it had been available.

CONCLUSIONS

The study highlights the opportunities for enhancing treatment of patients with HCV infection. Opportunities to improve treatment rates in an Indigenous primary healthcare include optimising diagnostic pathways, improving patient engagement, and general practitioner and peer worker participation. Implications for public health: HCV poses a serious threat to public health in Australia and IPHCs are key sites to addressing this for Indigenous people. Optimising care of patients with HCV attending IPHC requires recognition of the complex health needs and social context, to reduce the incidence and consequences of HCV infection.

Prescribing patterns from medical chart abstraction of patients administered lipegfilgrastim: a pilot study in Europe

Purpose: The objective of this pilot study was to explore the feasibility of conducting a drug utilization study of lipegfilgrastim in Europe using medical records and to examine the pattern of lipegfilgrastim on-label and off-label use.

Methods: Data on lipegfilgrastim use between September 2014 and April 2017 were abstracted from medical records by two independent medical abstractors. Lipegfilgrastim indication was categorized either as on-label or as one of four types of off-label (I–IV) according to pre-defined criteria. An inter-rater reliability analysis was conducted to measure the degree of abstractor agreement for on-label and off-label use.

Results: Information from 46 medical records was abstracted. Lipegfilgrastim use during the first chemotherapy treatment cycle was mostly indicated for prevention of neutropenia (82.6% of patients). On-label use was documented in 42 patients (91.3%), while off-label use was documented in two patients (4.3%); all events of off-label use were attributed to use with non-cytotoxic drugs. The remaining two patients (4.3%) had missing data. Overall agreement between the abstractors was high (91.6%). For three types (Types I–III) of off-label use, the kappa values suggested a perfect agreement (κ = 1). For Type IV off-label use (use in patients treated with non-cytotoxic drugs), κ = 0, suggesting a poor agreement.

Conclusions: While recruitment was challenging, the results of this pilot study confirm the feasibility and availability of medical records and the use of pharmacists as abstractors to assess on- and off-label use of lipegfilgrastim. Lipegfilgrastim was mainly prescribed according to the approved indications.

Key points

Findings from this pilot study confirm the feasibility and availability of medical records and the use of pharmacists as abstractors to assess on-label and off-label use of lipegfilgrastim in routine clinical practice.

Lipegfilgrastim was mainly prescribed according to the approved indications, and the proportion of off-label use was low.

The high inter-rater agreement between the two abstractors suggests that one abstractor is sufficient for conducting chart abstraction of on- and off-label use.

Additional data abstraction sources other than pharmacists will need to be identified to improve response rate and center recruitment.

Findings from this pilot study are important for the successful planning and execution of subsequent drug utilization studies.

A proposed amendment to the current guidelines for mild traumatic brain injury: reducing computerized tomographies while maintaining safety

PURPOSE

Head trauma is a common complaint in emergency departments. Identifying patients with serious injuries can be difficult and generates many computerized tomographies. Reducing the number of computerized tomographies decreases both cost and radiation exposure. The aim of this study was to evaluate whether the current Scandinavian Neurotrauma Committee guidelines could be revised in such a way that would enable hospitals to perform fewer computerized tomographies while maintaining the ability to identify all patients requiring neurological intervention.

METHODS

A retrospective study of the medical records of adult patients suffering a traumatic brain injury was performed. A total of 1671 patients over a period of 365 days were included, and 25 parameters were extracted. Multitrauma patients managed with ATLS™ were excluded. The Scandinavian Neurotrauma Committee guidelines were amended with the previously derived "low-risk proposal" and applied retrospectively to the cohort.

RESULTS

Incidence of intracranial hemorrhage was 5.6% (93/1671). Application of the current Scandinavian Neurotrauma Committee guidelines would have resulted in 860 computerized tomographies and would have missed 11 intracranial hemorrhages. The proposed amendment with the low-risk proposal would have resulted in 748 CT scans and would have missed 19 intracranial hemorrhages (a relative reduction of 13%). None of the missed intracranial hemorrhages required neurological intervention.

CONCLUSION

For patients with mild and moderate traumatic brain injuries, application of the Scandinavian Neurotrauma Committee guidelines amended with the low-risk proposal may result in a significant reduction of computerized tomographies without missing any patients in need of neurological intervention.

Clinical Trial of Herbal Treatment Gene-Eden-VIR/Novirin in Oral Herpes

Background.

Our previous articles showed that suppressive or preventive treatment with the herbal Gene-Eden-VIR/Novirin reduced the number and duration of genital herpes outbreaks with no adverse effects. These studies also revealed that the herbal Gene-Eden-VIR/Novirin is mostly superior to acyclovir, valacyclovir, and famciclovir drugs in genital herpes. This study tested the effect of Gene-Eden-VIR/Novirin in oral herpes (also called cold sores and fever blisters).

Methods.

The framework of the study was a retrospective chart review. The study included 68 participants. The participants took 1 to 4 capsules per day over a period of 2 to 36 months. The study included 2 Food and Drug Administration–recommended controls: baseline and a no-treatment.

Results.

Gene-Eden-VIR/Novirin was effective in 89.3% of participants. The treatment reduced the mean number of outbreaks per year from 6.0 and 3.6 in the control groups to 2.0 in the treatment group (P < .0001 and P = .07, respectively). Gene-Eden-VIR/Novirin reduced the mean duration of outbreaks from 9.8 and 5.8 days in the control groups to 3.2 days in the treatment group (P < .0001 and P = .02, respectively). There were no reports of adverse experiences. Gene-Eden-VIR/Novirin was compared to acyclovir and valacyclovir in 6 tests. In all tests, Gene-Eden-VIR/Novirin showed higher efficacy. Gene-Eden-VIR/Novirin also showed superior safety.

Conclusions.

This clinical study showed that suppressive or preventive treatment with the herbal Gene-Eden-VIR/Novirin reduced the number and duration of outbreaks in oral herpes without any adverse effects. The study also showed that the herbal Gene-Eden-VIR/Novirin had better clinical effects than acyclovir and valacyclovir, the leading drugs in the category. Based on these results, we recommend using the herbal Gene-Eden-VIR/Novirin as preventive treatment for oral herpes and, specifically, as an alternative to the acyclovir and valacyclovir drugs.

Multiple Sclerosis, Anxiety, and Depression in the United Arab Emirates: Does Social Stigma Prevent Treatment?

Background

Depression rates in the multiple sclerosis (MS) population in the Arab world have rarely been reported despite people with MS generally having higher rates of depression. We examined depression rates in 416 people with MS versus the general population of Abu Dhabi, United Arab Emirates, and their treatment.

Methods

A retrospective medical record review of 416 people with MS (age range, 16-80 years) followed up at four large government hospitals in Abu Dhabi was conducted to determine the percentage of people with MS diagnosed as having depression or anxiety.

Results

The depression rate in people with MS (10.8%) was close to that in the general population of Abu Dhabi. The adjusted odds ratios of depression by selected variables showed that there was a significant difference (P = .003) between females and males in reporting depression, with more females reporting depression than males. Greater MS duration was also associated with a higher likelihood of being depressed (P = .025). The anxiety rate in the cohort (4.8%) was lower than that in the general Abu Dhabi population (18.7%).

Conclusions

The depression rate in people with MS in Abu Dhabi was close to that of the general Abu Dhabi population, but the anxiety rate in people with MS was lower. Explanations for these low rates include possible underreporting by patients and physician factors such as time limitations in busy clinics. Cultural aspects such as strong family support systems and religious factors in this predominantly Muslim population are also possible factors that warrant further investigation.

Peripherally Inserted Central Catheter Postinsertion Complications: A Retrospective Study

PICC offers safe intravenous access for medium- to long-term use with inpatients. There is no association between overall complication rates and PICC material type. Oncology status is the strongest predictor of complications.

Impact of postoperative haemoglobin on length of stay post fractured hip repair in patients with standardised perioperative management

INTRODUCTION:

Perioperative blood transfusion is not without risk and effort should be made to limit patients' exposure to allogeneic blood. However, there is conflicting data regarding the impact of anaemia on postoperative recovery in patients with repaired hip fractures. It is hypothesised that for a given baseline functional status and fracture type, lower postoperative haemoglobin will increase rehabilitation time and prolong total length of hospital stay.

METHODS:

This is a retrospective study on data collected prospectively on patients entered into the Clinical Pathway aged >65 years admitted to Queen Mary Hospital (QMH) with a fractured neck of femur during 2011-2013. Potential predictor variables were analysed with linear regression with respect to total length of stay and those that reached a significance level of 0.05 were included in further analysis.

RESULTS:

1092 patients were admitted to QMH with a suspected fractured neck of femur; data from 747 patients were analysed. The fracture sites were neck of femur (50%), intertrochanteric (48%) and subtrochanteric fracture (2%). Approximately 30% of patients received blood transfusions. Of these only the development of postoperative medical complications statistically prolonged hospital stay. No relationship was seen with haemoglobin levels cut-off above and below 10 g/dl with the result remaining non-significant down to a cut-off of above and below 8 g/dl.

DISCUSSION:

This study revealed that post-surgical haemoglobin level of between 8 g/dl and 10 g/dL did not have an impact on the total length of hospital stay. The development of postoperative medical complications was the only factor that prolonged the total length of stay.

Vitamin D Enhances the Efficacy of Topical Artificial Tears in Patients With Dry Eye Disease

PURPOSE

To investigate the efficacy of topical carbomer-based lipid-containing artificial tears (CLAT) and hyaluronate (HU) in patients with dry eye disease (DED) based on serum 25-hydroxyvitamin D (25HD) levels and cholecalciferol (vitamin D) supplementation.

METHODS

A total of 116 patients with DED from June 2015 to June 2016 were included. The participants were divided into the vitamin D deficiency (VDD) group and the non-VDD group according to their serum 25HD levels. The patients determined the ways of cholecalciferol supplementation. Ocular Surface Disease Index (OSDI) score, visual analog pain scale score, lid hyperemia, tear breakup time (TBUT), corneal fluorescein staining score, and Schirmer test were compared between baseline and 2 weeks posttreatment after topical applications and between before and after cholecalciferol supplementation.

RESULTS

The OSDI and visual analog pain scale scores of both VDD and non-VDD groups decreased after application of topical CLAT and HU compared with baseline values (P < 0.05 for all, paired t test). TBUT, corneal fluorescein staining score, and lid hyperemia in the VDD group remained unaffected by topical CLAT and HU, whereas those in the non-VDD group were improved (3.2 ± 1.7 vs. 4.1 ± 2.2, 0.5 ± 0.7 vs. 0.4 ± 0.6, and 2.2 ± 0.8 vs. 1.9 ± 0.7 in the non-VDD group, P = 0.001, 0.030, and 0.012, respectively). OSDI score, TBUT, and lid margin hyperemia were improved in the intramuscular group after cholecalciferol supplementation compared with pretreatment (33.2 ± 23.2 vs. 28.5 ± 21.9, 3.5 ± 1.9 vs. 6.0 ± 2.5, and 2.2 ± 0.7 vs. 1.2 ± 0.8, P < 0.05, Wilcoxon rank test).

CONCLUSIONS

The effect of topical CLAT and HU was dependent on serum 25HD levels. Cholecalciferol supplementation enhanced the efficacy of topical treatment and may be a useful adjuvant therapy for patients with DED refractory to topical lubricants.

Methods of sample size calculation in descriptive retrospective burden of illness studies

Background

Observational burden of illness studies are used in pharmacoepidemiology to address a variety of objectives, including contextualizing the current treatment setting, identifying important treatment gaps, and providing estimates to parameterize economic models. Methodologies such as retrospective chart review may be utilized in settings for which existing datasets are not available or do not include sufficient clinical detail. While specifying the number of charts to be extracted and/or determining whether the number that can feasibly extracted will be clinically meaningful is an important study design consideration, there is a lack of rigorous methods available for sample size calculation in this setting. The objective of this study was to develop recommended sample size calculations for use in such studies.

Methods

Calculations for identifying the optimal feasible sample size calculations were derived, for studies characterizing treatment patterns and medical costs, based on the ability to comprehensively observe treatments and maximize precision of resulting 95% confidence intervals. For cost outcomes, if the standard deviation is not known, the coefficient of variation cv can be used as an alternative. A case study of a chart review of advanced melanoma (MELODY) was used to characterize plausible values for cv in a real-world example.

Results

Across sample sizes, any treatment given with greater than 1% frequency has a high likelihood of being observed. For a sample of size 200, and a treatment given to 5% of the population, the precision of a 95% confidence interval (CI) is expected to be ±0.03. For cost outcomes, for the median cv value observed in the MELODY study (0.72), a sample size of approximately 200 would be required to generate a 95% CI precise to within ±10% of the mean.

Conclusion

This study presents a formal guidance on sample size calculations for retrospective burden of illness studies. The approach presented here is methodologically rigorous and designed for practical application in real-world retrospective chart review studies.

Electronic supplementary material

The online version of this article (10.1186/s12874-018-0657-9) contains supplementary material, which is available to authorized users.

The Impact of Big Data Research on Practice, Policy, and Cancer Care

The concept of "big data" research-the aggregation and analysis of biologic, clinical, administrative, and other data sources to drive new advances in biomedical knowledge-has been embraced by the cancer research enterprise. Although much of the conversation has concentrated on the amalgamation of basic biologic data (e.g., genomics, metabolomics, tumor tissue), new opportunities to extend potential contributions of big data to clinical practice and policy abound. This article examines these opportunities through discussion of three major data sources: aggregated clinical trial data, administrative data (including insurance claims data), and data from electronic health records. We will discuss the benefits of data use to answer key oncology practice and policy research questions, along with limitations inherent in these complex data sources. Finally, the article will discuss overarching themes across data types and offer next steps for the research, practice, and policy communities. The use of multiple sources of big data has the promise of improving knowledge and providing more accurate data for clinicians and policy decision makers. In the future, optimization of machine learning may allow for current limitations of big data analyses to be attenuated, thereby resulting in improved patient care and outcomes.

The Risk Of Seizure-Related Hospitalization Among Older Adults On Levetiracetam Monotherapy: A Retrospective Comparative Cohort Study

BACKGROUND

Antiepileptic drug monotherapy is the mainstay of treatment for epilepsy; however, the efficacy of different antiepileptic drugs in reducing the incidence of seizure-related hospitalization among older adults, who are at higher risk of developing epilepsy compared to their younger counterparts, has not been examined.

PURPOSE

The objective of the present study was to compare the rate of seizure-related hospitalization among older adults on levetiracetam compared to different antiepileptic drugs (AEDs).

PATIENTS AND METHODS

This was a retrospective cohort study of older adults (≥60 years) in two tertiary care hospitals. Patients who are 60 years of age and older, have a confirmed diagnosis of epilepsy, and are taking a single and the same antiepileptic drug for at least 36 months were included. The patients were followed up for 24 months after 12 months of treatment with no incidence of seizure-related hospitalization via their health records. Multiple Poisson regression with robust error variance was used to estimate the relative risk of hospitalization for patients on levetiracetam compared to different antiepileptic drugs controlling for age, gender, number of prescription medications, dosage strengths, and Charlson Comorbidity Index (CCI) score.

RESULTS

One hundred and thirty-six patients met the inclusion criteria and were included in the study. The recruited patients were on one of the following four antiepileptic drugs: carbamazepine (n=44), levetiracetam (n=39), phenytoin (n=31), and valproic acid (n=22). Patients on levetiracetam were more than twice as likely to be hospitalized due to seizures within the 24 months of follow-up compared to their counterparts on other AEDs (RR=2.76, 95% CI=1.16-6.53, P=0.021).

CONCLUSION

This study suggests that older adults on old generation AEDs such as phenytoin, carbamazepine, and valproic acid appear to have a lower risk of seizure-related hospitalization compared to their counterparts on levetiracetam.

Big Data Research in Pediatric Neurosurgery: Content, Statistical Output, and Bibliometric Analysis

BACKGROUND/AIMS

We sought to describe pediatric "big data" publications since 2000, their statistical output, and clinical implications.

METHODS

We searched 4 major North American neurosurgical journals for articles utilizing non-neurosurgery-specific databases for clinical pediatric neurosurgery research. Articles were analyzed for descriptive and statistical information. We analyzed effect sizes (ESs), confidence intervals (CIs), and p values for clinical relevance. A bibliometric analysis was performed using several key citation metrics.

RESULTS

We identified 74 articles, which constituted 1.7% of all pediatric articles (n = 4,436) published, with an exponential increase after 2013 (53/74, 72%). The Healthcare Cost and Utilization Project (HCUP) databases were most frequently utilized (n = 33); hydrocephalus (n = 19) was the most common study topic. The statistical output (n = 49 studies with 464 ESs, 456 CIs, and 389 p values) demonstrated that the majority of the ESs (253/464, 55%) were categorized as small; half or more of the CI spread (CIS) values and p values were high (274/456, 60%) and very strong (195/389, 50%), respectively. Associations with a combination of medium-to-large ESs (i.e., magnitude of difference), medium-to-high CISs (i.e., precision), and strong-to-very strong p values comprised only 20% (75/381) of the reported ESs. The total number of citations for the 74 articles was 1,115 (range per article, 0-129), with the median number of citations per article being 8.5. Four studies had > 50 citations, and 2 of them had > 100 citations. The calculated h-index was 16, h-core citations were 718, the e-index was 21.5, and the Google i10-index was 34.

CONCLUSIONS

There has been a dramatic increase in the use of "big data" in the pediatric neurosurgical literature. Reported associations that may, as a group, be of greatest interest to practitioners represented only 20% of the total output from these publications. Citations were weighted towards a few highly cited publications.

Comparing external and internal validation methods in correcting outcome misclassification bias in logistic regression: A simulation study and application to the case of postsurgical venous thromboembolism following total hip and knee arthroplasty

PURPOSE

We assessed the validity of postsurgery venous thromboembolism (VTE) diagnoses identified from administrative databases and compared Bayesian and multiple imputation (MI) approaches in correcting for outcome misclassification in logistic regression models.

METHODS

Sensitivity and specificity of postsurgery VTE among patients undergoing total hip or knee replacement (THR/TKR) were assessed against chart review in six Montreal hospitals in 2009 to 2010. Administrative data on all THR/TKR Quebec patients in 2009 to 2010 were obtained. The performance of Bayesian external, Bayesian internal, and MI approaches to correct the odds ratio (OR) of postsurgery VTE in tertiary versus community hospitals was assessed using simulations. Bayesian external approach used prior information from external sources, while Bayesian internal and MI approaches used chart review.

RESULTS

In total, 17 319 patients were included, 2136 in participating hospitals, among whom 75 had VTE in administrative data versus 81 in chart review. VTE sensitivity was 0.59 (95% confidence interval, 0.48-0.69) and specificity was 0.99 (0.98-0.99), overall. The adjusted OR of VTE in tertiary versus community hospitals was 1.35 (1.12-1.64) using administrative data, 1.45 (0.97-2.19) when MI was used for misclassification correction, and 1.53 (0.83-2.87) and 1.57 (0.39-5.24) when Bayesian internal and external approaches were used, respectively. In simulations, all three approaches reduced the OR bias and had appropriate coverage for both nondifferential and differential misclassification.

CONCLUSION

VTE identified from administrative data had low sensitivity and high specificity. The Bayesian external approach was useful to reduce outcome misclassification bias in logistic regression; however, it required accurate specification of the misclassification properties and should be used with caution.

Prevalence of extrapulmonary tuberculosis among people living with HIV/AIDS in sub-Saharan Africa: a systemic review and meta-analysis

BACKGROUND

The double burden of infectious diseases such as tuberculosis (TB) and HIV disproportionately affects Africa. Our objective was to summarize the prevalence of extrapulmonary TB (EPTB) among people living with HIV/AIDS (PLWHA) in sub-Saharan Africa (SSA).

METHODS

We searched PubMed and Google Scholar for studies done on the prevalence of EPTB among PLWHA which published in English from 1990 to 2017. We also searched bibliographic indices and browsed through reference lists of articles and journals. We critically appraised the quality of articles and abstracted the data with Joanna Briggs Institute (JBI) checklists. We used Review Manager Software (version 5.3) and Compressive Meta-analysis Software (version 2.2) for analysis. Finally, we summarized the effect estimate by using random-effects model and explored potential sources of heterogeneity by subgroup and sensitivity analyses. We assessed publication bias by funnel plot and statistical test. Finally, we used PRISMA format for reporting.

RESULTS

We included, in this review, 31 studies that fulfilled our inclusion criteria, with a total population of 28,659. The prevalence estimate of EPTB among PLWHA ranged from 6.4% (95% CI: 3.8, 9.0) to 36.8% (95% CI: 28.6, 45); random-effects pooled prevalence of EPTB among PLWHA was found to be 20% (95% CI: 17, 22; heterogeneity: τ2=0; χ2=509.09, degrees of freedom [df]=30, P<0.00001; I 2=94%). No evidence of publication bias was observed (P=0.44 for Egger's regression analysis and P=0.11 for Begg's rank correlation analysis).

CONCLUSION

We can conclude from our analyses that the prevalence of EPTB among PLWHA was high. It is necessary to give emphasis for EPTB, especially when screening TB among PLWHA, widening the spectrum of screening to include all EPTB sites in the countries with high EPTB and/or HIV prevalence in the general population.

Symptoms that may be stress-related and lead to exhaustion disorder: a retrospective medical chart review in Swedish primary care

BACKGROUND

Mental illness, and particularly stress-related disorders such as exhaustion disorder, is continuously increasing in today's society. It is important to identify patients who consult for potentially stress-related symptoms early, before the stress condition develops into an exhaustion disorder. The purpose of the study was to investigate the frequency of different presenting complaints for which patients had consulted in the two years preceding receipt of their exhaustion disorder diagnosis, and to explore potential associations between stress-related presenting complaints and demographic factors, as well as comorbidity and other potentially stress-inducing factors.

METHODS

This was a retrospective medical chart review of presenting complaints of adult patients with exhaustion disorder two years preceding receipt of diagnosis at a primary healthcare centre in western Sweden.

RESULTS

Exhaustion disorder was diagnosed in 126 patients at the healthcare centre during the study period. Charts were available for 115 patients (76% women, mean age 47 years). Charts were reviewed with regard to presenting complaints, demographic data and comorbidity. Average number of general practitioner visits during the two years preceding the diagnosis was 5.2 (SD 3.7). The two most common complaints were infection and anxiety/depression, presented by 49% and 46%, respectively. Other stress-related complaints seen to in more than 30% of the patients were stress, other pain, fatigue, gastrointestinal symptoms, and sleep disturbances. Back pain and fatigue were more frequent in patients over 40 years. A majority of the patients also had mental (53%) or somatic (61%) comorbidity. Comorbidity was more frequent in older patients. No significant gender differences were found.

CONCLUSIONS

Patients with exhaustion disorder appear to consult their general practitioner numerous times with stress-related complaints in the years preceding their diagnosis. The findings indicate which presenting complaints general practitioners may need to be more attentive to so that patients at risk of developing exhaustion disorder can be identified earlier and get the support they need. Addressing stress factors earlier in the course of illness and preventing the development of exhaustion disorder may contribute to a reduced burden for both individual patients and for society, with a reduction in sick leave and societal costs for mental illness.

Demographics, Clinical Characteristics, and Therapeutic Approaches among Older Adults Referred to Mobile Psychiatric Crisis Intervention Teams: A Retrospective Study

Background / Aims

The advent of mobile old age psychiatry intervention teams supports policies maintaining older adults in their habitual living environments, even those who are very old and suffering from acute cognitive and psychiatric impairments. Analyzing sociodemographic data, clinical and health characteristics, reasons for crisis-oriented psychiatric consultations, and other therapeutic suggestions for supporting home- or nursing home-dwelling older adult patients suffering from an onset of a psychiatric crisis.

Methods

Reviews of the medical records and discharge letters of home- or nursing home-dwelling older adults who had undergone a consultation with the Lausanne region's Mobile Old Age Psychiatry Teams (MOAPTs), between May 2016 and December 2017.

Results

Of 570 older adult patients referred for consultation with MOAPTs, 333 had medical records and discharge letters eligible for retrospective analysis (59%). The majority of these older adult patients were women aged over 80 years suffering from dementia, mood disorders with and without a risk of suicide, and delirium. Challenging behaviors related to different stages of cognitive impairment were the most important clinical reason for crisis consultations. Nonpharmacological and pharmacological treatments were delivered concurrently in 68% of crisis consultations.

Conclusion

Appropriate responses by dual nurse-psychiatrist teams using crisis-oriented nonpharmacological and pharmacological interventions decreased hospitalization.

Routine Surveillance of Chemotherapy Toxicities in Cancer Patients Using the Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE)

Introduction

Systematic documentation of chemotoxicities in outpatient clinics is challenging. Incorporating patient-reported outcome (PRO) measures in clinical workflows can be an efficient strategy to strengthen the assessment of symptomatic treatment toxicities in oncology clinical practice. We compared the adequateness, feasibility, and acceptability of toxicity documentation using systematic, prospective, application of the PRO Common Toxicity Criteria for Adverse Events (PRO-CTCAE) tool.

Methods

At a comprehensive cancer center, data abstraction of electronic health record reviews elucidated current methods and degree of chemotoxicity documentation. Web-based 32-item PRO-CTCAE questionnaires, administered in ambulatory clinics of patients receiving chemotherapy, captured chemotoxicities and respective severities. Patient telephone surveys assessed whether healthcare providers had addressed chemotoxicities to the patients’ satisfaction.

Results

Over a broad demographic of 497 patients receiving chemotherapy, 90% (95% CI 84–96%) with significant chemotoxicities (n = 107) reported that their providers had discussed toxicities with them; of these, 70% received a therapy management change, while among the rest, 17% desired a change in management. Of patients surveyed, 91% (95% CI 82–99%) were satisfied with their current chemotoxicity management. Clinician chart documentation varied greatly; descriptors rather than numerical grading scales were typically used. Although 93% of patients were willing to complete the PRO survey, only 50% thought that it would be acceptable to complete this survey at routine clinic visits.

Conclusion

Use of PRO-CTCAE in routine clinical practice promotes systematic evaluation of symptomatic toxicities and improves the clarity, consistency, and efficiency of clinician documentation; however, methods to improve patient willingness to complete this tool routinely are needed.

Fast Protocol for Treating Acute Ischemic Stroke by Emergency Physicians

STUDY OBJECTIVE

Thrombolysis with tissue plasminogen activator should occur promptly after ischemic stroke onset. Various strategies have attempted to improve door-to-needle time. Our objective is to evaluate a strategy that uses an emergency physician-based protocol when no stroke neurologist is available.

METHODS

This was a retrospective before-after intervention analysis in an urban hospital. Reorganization of the acute ischemic stroke treatment process was carried out in 2013. We evaluated time delay, symptomatic intracerebral hemorrhage, and clinical recovery of patients before and after the reorganization. We used multivariable linear regression to estimate the change in door-to-needle time before and after the reorganization.

RESULTS

A total of 107 patients with comparable data were treated with tissue plasminogen activator in 2009 to 2012 (group 1) and 46 patients were treated during 12 months in 2013 to 2014 (group 2). Median door-to-needle time was 54 minutes before the reorganization and 20 minutes after it (statistical estimate of difference 32 minutes; 95% confidence interval 26 to 38 minutes). After adjusting for several potential cofounders in multivariable regression analysis, the only factor contributing to a significant reduction in delay was group (after reorganization versus before). Median onset-to-treatment times were 135 and 119 minutes, respectively (statistical estimate of difference 23 minutes; 95% confidence interval 6 to 39 minutes). The rates of symptomatic intracerebral hemorrhage were 4.7% (5/107) and 2.2% (1/46), respectively (difference 2.5%; 95% confidence interval -8.7% to 9.2%). Approximately 70% of treated patients were functionally independent (modified Rankin Scale score 0 to 2) when treated after the reorganization.

CONCLUSION

Implementation of a stroke protocol with emergency physician-directed acute care decreased both door-to-needle time and onset-to-treatment time without increasing the rate of symptomatic intracerebral hemorrhage.

Behavioural and emotional concerns reported by parents of children attending a neurodevelopmental diagnostic centre

BACKGROUND

Behavioural and emotional problems are a salient concern for parents of children with neurodisability, but little is known about the nature of such concerns in this population, nor about the distribution of concern types across ostensibly different subpopulations.

METHODS

Information about behavioural and emotional concerns was extracted from clinical reports of developmental paediatricians (N = 12) who had assessed children aged 3 to 8 years (N = 129) through three clinics at a major developmental and rehabilitation service centre. All concerns were captured at a granular level. A two-stage, consensus-based interdisciplinary concept-sorting technique was used to identify and group thematically related behavioural and emotional concerns into First Stage Groupings, intended to preserve detail and specificity, and a reduced number of Second Stage Clusters.

RESULTS

A total of 669 discrete concerns were encountered, aggregated to 58 First Stage Concern Groupings and 28 Second Stage Concern Clusters. Findings of the salience of Groupings related to Attention, Concentration and Distractibility, and Anxiousness, Shyness, and Emotional Sensitivity reflect existing literature for children with neurodevelopmental concerns. "Social Isolation/Peer Engagement," "Tantrums/Outbursts/Meltdowns" and "Volatility/Self-regulation Difficulties," and "Sensory Issues" emerged as areas of significant concern and salience as well. Across clinics, three Clusters recurred among the top five observed for each clinic: "Tantrums/Outbursts/Meltdowns," "Inflexibility/Gets Stuck or Fixated," and "Social Behaviours."

CONCLUSIONS

This rich descriptive dataset affords insight into the phenomenology of behaviour and emotional concerns in the daily lives of parents whose children have known or suspected neurodisability. Study findings can inform and sensitize clinicians working with this population. Usefulness is enhanced by inclusion of behavioural material that is subthreshold for a formal psychopathologic diagnosis. Certain concern types are encountered commonly across different clinical subpopulations, supporting a noncategorical view of behavioural and emotional problems as functional attributes that cross neurodisability diagnostic categories.

Occupational Performance Issues of Adults Seeking Bariatric Surgery for Obesity

OBJECTIVE

We sought to describe the occupational performance issues of a sample of bariatric surgery candidates and to explore the relationships among occupational performance, satisfaction with performance, demographic characteristics, and mental health factors.

METHOD

We reviewed the health records of 241 bariatric surgery candidates and analyzed their scores on the Canadian Occupational Performance Measure (COPM) and standardized mental health questionnaires.

RESULTS

Exercise and eating behavior were the most common occupational performance issues. Cognitive and affective issues were reported more frequently than physical issues. Occupational performance and satisfaction correlated negatively with anxiety and depression and positively with self-esteem. Self-esteem contributed 27% of the variance in occupational performance.

CONCLUSION

COPM scores revealed a wide range of occupational performance issues and significant associations with mental health factors, supporting a psychosocial approach to occupational therapy with this population. Routine mental health screening can help ensure that mental health factors are adequately addressed.

Real-world assessment of treatment with extended-release topiramate (Trokendi XR®) and comparison with previous immediate-release topiramate treatment

AIM

Examine clinical profile of extended-release topiramate (Trokendi XR^®) and compare treatment-emergent adverse events (TEAEs) associated with Trokendi XR versus previous immediate-release topiramate (TPM-IR) treatment.

PATIENTS & METHODS

Pilot retrospective study analyzing data extracted from medical charts of patients ≥6 years of age prescribed Trokendi XR.

RESULTS

Trokendi XR was the most commonly used to prevent migraine. The most common TEAEs recorded during topiramate treatment were cognitive symptoms (word-finding difficulty, attention/concentration difficulty, slowed thinking), paresthesia, gastrointestinal problems and decreased appetite/weight loss. TEAE incidence was significantly (p < 0.001) lower during Trokendi XR versus previous TPM-IR treatment.

CONCLUSION

Trokendi XR use and outcomes in clinical practice were consistent with established profile of topiramate. Results supported the potential for better tolerability of Trokendi XR versus TPM-IR.

Evaluation of laboratory disturbance risk when adding low-dose cotrimoxazole for PJP prophylaxis to regimens of high-grade glioma patients taking RAAS inhibitors

BACKGROUND

Cotrimoxazole is associated with the development of hyponatremia, hyperkalemia and elevated serum creatinine, especially when combined with inhibitors of the renin-angiotensin-aldosterone system (RAAS). Pneumocystis jirovecii pneumonia (PJP) prophylaxis is the standard of care for high-grade glioma (HGG) patients receiving temozolomide concurrently with radiotherapy, low-dose cotrimoxazole being the preferred agent. Many of these patients are also taking renin-angiotensin-aldosterone system inhibitors, however the risk of significant laboratory disturbance in these patients remains undescribed.

OBJECTIVE

We evaluated whether high-grade glioma patients taking renin-angiotensin-aldosterone system inhibitors receiving low-dose cotrimoxazole for Pneumocystis jirovecii pneumonia prophylaxis are at additional risk of laboratory disturbances in comparison with their non-renin-angiotensin-aldosterone system counterparts.

METHODS

We conducted a retrospective chart review of adult neuro-oncology patients treated for WHO Grade III or IV glioma between 2013 and 2016. Patient serum Na, K, creatinine, and eGFR were compared (renin-angiotensin-aldosterone system vs. non-renin-angiotensin-aldosterone system) using the chi-square test. Binary logistic regression analysis was then performed to account for differences between cohorts.

RESULTS

Of 63 patients (35 non-renin-angiotensin-aldosterone system, 28 renin-angiotensin-aldosterone system), patients in the renin-angiotensin-aldosterone system cohort were more likely to experience a laboratory disturbance (odds ratio=3.17, p = 0.03). Overall, these disturbances were moderate, but were slightly more common and slightly more severe in the renin-angiotensin-aldosterone system cohort.

CONCLUSION

Adding low-dose cotrimoxazole for Pneumocystis jirovecii pneumonia prophylaxis to the regimens of patients with high-grade glioma taking renin-angiotensin-aldosterone system inhibitors increases the risk of laboratory disturbances. While these are generally moderate, some patients are at risk of significant electrolyte abnormalities requiring intervention.

Delirium After Cardiac Surgery and Cumulative Fluid Balance: A Case-Control Cohort Study

OBJECTIVE

To assess a novel hypothesis to explain delirium after cardiac surgery through the relationship between cumulative fluid balance and delirium. This hypothesis involved an inflammatory process combined with a hypervolemic state, which could lead to venous congestion reaching the brain.

DESIGN

Retrospective case-control (1:1) cohort study.

SETTING

University-affiliated tertiary cardiology center.

PARTICIPANTS

Cardiac surgery intensive care unit (ICU) patients.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

Cumulative fluid balance was evaluated at 3 times: (1) upon arrival at the ICU after surgery, (2) 24 hours post-ICU arrival, and (3) 48 hours post-ICU arrival. A generalized estimated equation was used to model the association between cumulative fluid balance and delirium occurrence 24 hours later. Covariates were selected based on the statistical differences between cases and controls on delirium risk factors and clinical characteristics. The cohort included 346 patients, of which 39 (11%), 104 (30%), and 142 patients (41%) presented delirium at 24, 48, and 72 hours post-ICU arrival, respectively. The effect of time had an odds ratio (OR) of 2.14, 95% confidence interval (CI) 1.603 to 2.851, and a p value < 0.001. The cumulative fluid balance was associated with delirium occurrence (OR 1.20, 95% CI: 1.066-1.355, p = .003). History of neurological disorder, having both hearing and visual impairment, type of procedure, perioperative cerebral oximetry, mean pulmonary artery pressure pre-cardiopulmonary bypass (CPB), and mean arterial pressure post-CPB also contributed to delirium in the model.

CONCLUSION

Delirium is associated with a cumulative fluid balance, but the extent through which this plays an etiologic role remains to be determined.

Low rates of osteoporosis treatment after hospitalization for hip fracture in Hawaii

We evaluated osteoporosis treatment and DEXA utilization rates of patients who were admitted for hip fracture in a single healthcare system in Hawaii from 2015 to 2016. We found that osteoporosis treatment and DEXA utilization rates were low, highlighting a critical gap in osteoporosis care after admission for hip fracture.

INTRODUCTION

The objective of this study was to evaluate osteoporosis care after an admission for hip fracture at three community hospitals within a single healthcare system in Hawaii.

METHODS

A retrospective chart review was conducted (n = 428) of patients ≥ 50 years and hospitalized for hip fractures between January 1, 2015, and May 31, 2016, at three major hospitals within Hawaii Pacific Health, a large healthcare system in Hawaii. Basic demographics were collected, and medications prescribed were quantified and described within 1 year of hip fracture. Logistic regression was used to evaluate the association between collected variables and the odds of osteoporosis treatment.

RESULTS

Only 115 (26.9%) patients were prescribed a medication for osteoporosis as a secondary prevention within a year of hospitalization for hip fracture. DEXA scans were performed in 137 (32.0%) patients. Most of the treated patients were prescribed oral bisphosphonates. Treatment facility, female gender, and higher BMI were found to be predictive factors for osteoporosis treatment.

CONCLUSION

The use of osteoporosis medication for secondary prevention after admission for hip fracture in Hawaii is low. Efforts need to be made to improve treatment rates, especially among males.

Secondary EMR data for quality improvement and research: A comparison of manual and electronic data collection from an integrated critical care electronic medical record system

PURPOSE

This study measured the quality of data extracted from a clinical information system widely used for critical care quality improvement and research.

MATERIALS AND METHODS

We abstracted data from 30 fields in a random sample of 207 patients admitted to nine adult, medical-surgical intensive care units. We assessed concordance between data collected: (1) manually from the bedside system (eCritical MetaVision) by trained auditors, and (2) electronically from the system data warehouse (eCritical TRACER). Agreement was assessed using Cohen's Kappa for categorical variables and intraclass correlation coefficient (ICC) for continuous variables.

RESULTS

Concordance between data sets was excellent. There was perfect agreement for 11/30 variables (35%). The median Kappa score for the 16 categorical variables was 0.99 (IQR 0.92-1.00). APACHE II had an ICC of 0.936 (0.898-0.960). The lowest concordance was observed for SOFA renal and respiratory components (ICC 0.804 and 0.846, respectively). Score translation errors by the manual auditor were the most common source of data discrepancies.

CONCLUSIONS

Manual validation processes of electronic data are complex in comparison to validation of traditional clinical documentation. This study represents a straightforward approach to validate the use of data repositories to support reliable and efficient use of high quality secondary use data.

Implementing a Standardized Transition Care Plan in Skilled Nursing Facilities

Prior studies have not described strategies for implementing transitional care in skilled nursing facilities (SNFs). As part of the Connect-Home study, we pilot tested the Transition Plan of Care (TPOC) template, an implementation tool that SNF staff used to deliver transitional care. A retrospective chart review was used to describe the impact of the TPOC template on three implementation outcomes: reach to patients, staff adoption of the template, and staff fidelity to the intervention protocol for transition care planning. The template reached 100% of eligible patients (N = 68). Adoption was high, with documentation by four disciplines in 90.6% of patient records (N = 61). Fidelity to the intervention protocol was moderately high, with 73% of documentation that was concordant with the protocol. Our findings suggest an electronic medical record (EMR)-based implementation tool may increase the ability of staff to prepare older adults and their caregivers for self-care at home. Further research is needed to test the efficacy of the protocol on patient outcomes after transitions from SNF to home.

Everyday Activities for Children with Mitochondrial Disorder: A Retrospective Chart Review

Background

Engagement in everyday activities is important for the health and wellbeing of children. Children with mitochondrial disorders have impaired energy production leading to limitations in activity. It is unknown which activities these children perform and if the nature of activities of low-functioning children differs from average-functioning children. Therefore, this pilot study explored the activities reported in patient records of a heterogeneous group of children with genetically confirmed mitochondrial disorders.

Methods

A retrospective qualitative directed content analysis by health care professionals reported activities (as part of their professional reasoning obligations) in hospital patient records of children with mitochondrial disorder.

Results

Seventeen patient records, presenting notes on capacities and performed activities, showed an overview of everyday activities that covered the categories: self-care, house chores, therapy, school, computing, hobby, play, sports, and mobility/transport. The activity categories of low-functioning children did not differ from average-functioning children, although descriptions of specific activities differed between groups.

Conclusion

This pilot exploration indicates that the types of activities that children with mitochondrial disorders perform are not necessarily linked to the child's impairments. However, differences in levels of independence, assistive device usage, and energy costs seem to exist. Future research should address the child's perspective on, and meaning of, activity performances.

Machine Learning Methods to Extract Documentation of Breast Cancer Symptoms From Electronic Health Records

CONTEXT

Clinicians document cancer patients' symptoms in free-text format within electronic health record visit notes. Although symptoms are critically important to quality of life and often herald clinical status changes, computational methods to assess the trajectory of symptoms over time are woefully underdeveloped.

OBJECTIVES

To create machine learning algorithms capable of extracting patient-reported symptoms from free-text electronic health record notes.

METHODS

The data set included 103,564 sentences obtained from the electronic clinical notes of 2695 breast cancer patients receiving paclitaxel-containing chemotherapy at two academic cancer centers between May 1996 and May 2015. We manually annotated 10,000 sentences and trained a conditional random field model to predict words indicating an active symptom (positive label), absence of a symptom (negative label), or no symptom at all (neutral label). Sentences labeled by human coder were divided into training, validation, and test data sets. Final model performance was determined on 20% test data unused in model development or tuning.

RESULTS

The final model achieved precision of 0.82, 0.86, and 0.99 and recall of 0.56, 0.69, and 1.00 for positive, negative, and neutral symptom labels, respectively. The most common positive symptoms were pain, fatigue, and nausea. Machine-based labeling of 103,564 sentences took two minutes.

CONCLUSION

We demonstrate the potential of machine learning to gather, track, and analyze symptoms experienced by cancer patients during chemotherapy. Although our initial model requires further optimization to improve the performance, further model building may yield machine learning methods suitable to be deployed in routine clinical care, quality improvement, and research applications.

Measuring the Delivery of Complex Interventions through Electronic Medical Records: Challenges and Lessons Learned

Background:

Health services and implementation researchers often seek to capture the implementation process of complex interventions yet explicit guidance on how to capture this process is limited. Medical record review is a commonly used methodology, especially when used as a proxy for provider behavior, with recognized benefits and limitations. The purpose of this study was to test the feasibility of chart review to measure implementation and offer recommendations for future researchers using this method to capture the implementation process.

Methods:

Grounded in qualitative research methods, we measured the implementation of a transitional care intervention for older adults with dementia being discharged from the hospital. We adapted the operationalization of the intervention’s components to suit chart review methods, sought input from hospital providers before and after data collection, and assessed the agreement between the results of our chart review and provider-report.

Findings:

We believe chart review can be used effectively as a method for capturing the implementation process and provide future researchers with a list of recommendations based on our experience including understanding the nuance between data extraction versus data abstraction, allowing for large amounts of data not pre-specified in the data collection instrument to be collected, and purposefully and iteratively engaging the providers who are entering data into the chart.

Major Themes:

Measuring the implementation of complex interventions is a cornerstone in health services research and with the relative convenience and low costs of using chart data, we believe with more use and refinement this methodology could emerge as a valuable and widely used method in the field.

Contributions of a survey and retrospective cohort study to the planning of a randomised controlled trial of corticosteroids in the treatment of paediatric septic shock

Background

Randomised controlled trials (RCTs) are challenging to conduct in a paediatric critical-care environment. Background work, including surveys and observational studies, is often used to determine disease estimates, sample sizes and design protocols when planning such RCTs. Our objective was to determine the necessity of performing a survey or a retrospective chart review or both when planning an RCT on corticosteroids in the treatment of paediatric septic shock.

Methods

We compared information on corticosteroid use for moderate to severe paediatric septic shock obtained from a survey of physician beliefs and stated practices with that obtained from a retrospective cohort study. The survey was conducted between February and March 2012 and the retrospective study included children from birth to 17 years of age admitted from January 2010 to June 2011. The survey and the retrospective study were conducted at four academic tertiary care centres in Canada.

Results

Survey responses from 23 physicians and retrospective data from 81 septic shock patients were included. The survey identified time to discontinuation of vasoactive infusions as the most feasible and clinically important outcome for an RCT on corticosteroids for paediatric septic shock. The retrospective chart review provided means and standard deviations for the suggested primary outcome, from which we could estimate sample sizes and justify the minimal clinically important difference. The survey found that physicians believe that patients with severe septic shock were most likely to benefit from corticosteroid administration but the majority stated they would be unwilling to randomise such patients, suggesting a lack of individual physician equipoise. The combined information from the survey and retrospective study suggested that enrolment of patients with moderate septic shock would be more feasible but that strategies would still have to be implemented to prevent open-label corticosteroid use.

Conclusions

The survey provided valuable information on the choice of primary outcome, target population and physician equipoise. The retrospective study provided estimates of patient numbers, the minimal clinically important difference, evidence for community equipoise and physician practice patterns. Strong consideration should be given to performing both types of studies prior to conducting RCTs in paediatric critical-care environments.

Enhancing guideline-based asthma care processes through a multi-state, multi-center quality improvement program

OBJECTIVE

This study investigated the effectiveness of Enhancing Care for Patients with Asthma (ECPA)-a collaborative quality improvement program implemented in 65 community health centers that serve asthma patients in four states-on clinic-based asthma performance measures consistent with national guidelines.

METHODS

This study utilized a pretest-posttest quasi-experimental design. Six clinic-based performance measures of each center were collected from a retrospective chart review at time points: before the ECPA implementation; at the end of the 12-month long ECPA program; and 6 months after program completion. The effectiveness of the ECPA was assessed using generalized linear mixed models with a Poisson distribution and log link by evaluating the change in each measure from baseline to program completion, from baseline to 6-month post-program completion and from program completion to 6-month post-program completion.

RESULTS

The ECPA implementation was positively associated with improvement in all measures from baseline to program completion: documentation of asthma severity (rate ratio (RR) 1.314; 95% confidence interval (CI) 1.206, 1.432); Asthma Control Test (RR 3.625; 95% CI 3.185, 4.124); pulmonary function testing (RR 1.771; 95% CI 1.527, 2.054), asthma education (RR 2.246; 95% CI 2.018, 2.501), asthma action plan (RR 2.335; 95% CI 2.070, 2.634) and controller medication (RR 1.961; 95% CI 1.504,2.556). Improvement was sustained for all six measures at the 6-month post-program completion time point.

CONCLUSION

This study demonstrated the favorable effect of the ECPA program on evidence-based asthma quality measures. This program could be considered a model worth replication on a broader scale.

Healthcare use for children with complex needs: using routine health data linked to a multiethnic, ongoing birth cohort

OBJECTIVES

Congenital anomaly (CA) are a leading cause of disease, death and disability for children throughout the world. Many have complex and varying healthcare needs which are not well understood. Our aim was to analyse the healthcare needs of children with CA and examine how that healthcare is delivered.

DESIGN

Secondary analysis of observational data from the Born in Bradford study, a large prospective birth cohort, linked to primary care data and hospital episode statistics. Negative binomial regression with 95% CIs was performed to predict healthcare use. The authors conducted a subanalysis on referrals to specialists using paper medical records for a sample of 400 children.

SETTING

Primary, secondary and tertiary healthcare services in a large city in the north of England.

PARTICIPANTS

All children recruited to the birth cohort between March 2007 and December 2011. A total of 706 children with CA and 10 768 without CA were included in the analyses.

PRIMARY AND SECONDARY OUTCOME MEASURES

Healthcare use for children with and without CA aged 0 to <5 years was the primary outcome measure after adjustment for confounders.

RESULTS

Primary care consultations, use of hospital services and referrals to specialists were higher for children with CA than those without. Children in economically deprived neighbourhoods were more likely to be admitted to hospital than consult primary care. Children with CA had a higher use of hospital services (β 1.48, 95% CI 1.36 to 1.59) than primary care consultations (β 0.24, 95% CI 1.18 to 0.30). Children with higher educated mothers were less likely to consult primary care and hospital services.

CONCLUSIONS

Hospital services are most in demand for children with CA, but also for children who were economically deprived whether they had a CA or not. The complex nature of CA in children requires multidisciplinary management and strengthened coordination between primary and secondary care.

Safety of Psychiatric Inpatients at the Veterans Health Administration

OBJECTIVE

Although reducing adverse events and medical errors has become a central focus of the U.S. health care system over the past two decades both within and outside the Veterans Health Administration (VHA) hospital systems, patients treated in psychiatric units of acute care general hospitals have been excluded from major research in this field.

METHODS

The study included a random sample of 40 psychiatric units from medical centers in the national VHA system. Standardized abstraction tools were used to assess the electronic health records from 8,005 hospitalizations. Medical record administrators screened the records for the presence of ten specific types of patient safety events, which, when present, were evaluated by physician reviewers to assess whether the event was the result of an error, whether it caused harm, and whether it was preventable.

RESULTS

Approximately one in five patients experienced a patient safety event. The most frequently occurring events were medication errors (which include delayed and missed doses) (17.2%), followed by adverse drug events (4.1%), falls (2.8%), and assault (1.0%). Most patient safety events (94.9%) resulted in little harm or no harm, and more than half (56.6%) of the events were deemed preventable.

CONCLUSIONS

Although patient safety events in VHA psychiatric inpatient units were relatively common, a great majority of these events resulted in little or no patient harm. Nevertheless, many were preventable, and the study provides data with which to target future initiatives that may improve the safety of this vulnerable patient population.

Mild traumatic brain injury in New Zealand: factors influencing post-concussion symptom recovery time in a specialised concussion service

ABSTRACT INTRODUCTION By 2020, traumatic brain injuries (TBIs) are predicted to become the third largest cause of disease burden globally; 90% of these being mild traumatic brain injury (mTBI). Some patients will develop post-concussion syndrome. AIM To determine whether the time between sustaining a mTBI and the initial assessment by a specialised concussion service, along with the post-concussion symptoms reported at the assessment, affected recovery time. METHODS A retrospective medical record review of clients who had completed the Rivermead Post-Concussion Questionnaire (RPQ) at their initial assessment and were discharged from a large metropolitan concussion service in New Zealand was undertaken over a 6-month period in 2014 (n = 107). Using correlations, General Linear Mixed-effects Models (GLMM) and linear regressions, we explored associations between factors including ethnicity, gender and accident type, along with individual RPQ symptom scores and cluster scores, with time from injury to initial assessment by the specialised concussion service and initial assessment to discharge. RESULTS Time from injury to initial assessment by a specialist concussion service was correlated with proportionally more psychological symptoms present at initial assessments (r = 0.222, P = 0.024); in particular, feeling depressed or tearful (r = 0.292, P = 0.003). Time to discharge was correlated with individual RPQ symptom proportions present at initial assessment for headaches (r = –0.238, P = 0.015), sensitivity to noise (r = 0.220, P = 0.026), feeling depressed or tearful (r = 0.193, P = 0.051) and feeling frustrated or impatient (r = 0.252, P = 0.003), along with the psychological cluster proportion (r = 0.235, P = 0.017) and the total RPQ score (r = 0.425, P < 0.001). CONCLUSION Prompt diagnosis and treatment of mTBI may minimise the severity of post-concussion symptoms, especially symptoms associated with mental health and wellbeing.

Efficacy of daratumumab-based therapies in patients with relapsed, refractory multiple myeloma treated outside of clinical trials

Outside of clinical trials, experience with daratumumab-based combination therapies (DCTs) using bortezomib (V)/lenalidomide (R)/pomalidomide (P), and dexamethasone (d) in relapsed/refractory multiple myeloma (RRMM) is limited. We reviewed the outcomes of 126 patients who received ≥ 1 cycle of any DCT. Median age at DCT initiation was 67 (range, 43-93) years. High-risk cytogenetics was present in 33% patients. Median number of prior therapies was 4 (range, 1-14) and time to first DCT from diagnosis was 4.3 years (range, 0.4-13.0). Seventeen (13%) patients were refractory to single agent daratumumab. Fifty-two (41%), 34 (27%), 23 (18%), and 17 (14%) received DPd, DRd, DVd and "other" DCTs, respectively. Overall response rate was 47%. Median follow-up was 5.5 months (95% CI, 4.2-6.1). Median progression-free survival (PFS) was 5.5 months (95% CI, 4.2-7.8). Median overall survival was not reached (NR) with any regimen. Median PFS (months) was worst for penta-refractory MM (n = 8) vs quadruple refractory MM (n = 18) and others (n = 100) (2.2 [95% CI, 1-2.4] vs 3.1 [95% CI, 2.1-NR] vs 5.9 [95% CI, 5.0-NR]; P < .001); those who were refractory to ≥1 agents used in the DCT vs others (4.9 [95% CI, 3.1-6.0] vs 8.2 [95% CI, 4.6-NR]; P = .02); and those who received >2 prior therapies vs others (5.0 months [95% CI, 3.7-5.9] vs NR [95% CI, NR-NR]; P = .002). Non-hematologic toxicities included infections (38%), fatigue (32%), and infusion reactions (18%). Grade 3 or higher hematological toxicities were seen in 41% of patients. DCTs are effective in RRMM. ORR and PFS in heavily pretreated patients are lower than those reported in clinical trials.

End-of-Life Palliative Care Practices and Referrals in Uganda

BACKGROUND

While early involvement and integration of palliative care with oncology can positively impact quality of life and survival of patients with advanced cancer, there is a dearth of information regarding this integration in sub-Saharan Africa.

OBJECTIVE

We sought to describe the rate and factors predicting specialist palliative referrals among cancer patients in Uganda.

DESIGN

We examined the rate of referrals of cancer patients to palliative specialists via a chart review, while also surveying and interviewing doctors at the Uganda Cancer Institute (UCI) about their approaches to palliative care.

SETTING

All adult patients at the UCI who died in a 20-month interval from 2014 to 2015. All UCI doctors were approached for the survey and 25 (96%) participated. Seven of these doctors were also individually interviewed.

MEASUREMENTS

Number of referrals to palliative specialists and qualitative responses to questions about end-of-life care management.

RESULTS

Sixty-six (11.1%) of 595 patients were referred to palliative care specialists. Patients with worse ECOG performance statuses were more likely to be referred to palliative specialists (odds ratio 2.23, p = 0.03); no other factors were predictive of a referral. Median number of days lived after referral was 5 days (interquartile range 2-13). Doctors explained the low referral rate and short life expectancy after referral by limited palliative resources and a reticence to have end-of-life management conversations with patients due to cultural taboos.

CONCLUSION

Despite recognized benefits of palliative collaboration, doctors at the UCI seldom refer patients to palliative care specialists due to limited staffing, cultural barriers, and difficult interservice communication.

Out-of-Hospital Pediatric Patient Safety Events: Results of the CSI Chart Review

OBJECTIVE

Studies of adult hospital patients have identified medical errors as a significant cause of morbidity and mortality. Little is known about the frequency and nature of pediatric patient safety events in the out-of-hospital setting. We sought to quantify pediatric patient safety events in EMS and identify patient, call, and care characteristics associated with potentially severe events.

METHODS

As part of the Children's Safety Initiative -EMS, expert panels independently reviewed charts of pediatric critical ambulance transports in a metropolitan area over a three-year period. Regression models were used to identify factors associated with increased risk of potentially severe safety events. Patient safety events were categorized as: Unintended injury; Near miss; Suboptimal action; Error; or Management complication ("UNSEMs") and their severity and potential preventability were assessed.

RESULTS

Overall, 265 of 378 (70.1%) unique charts contained at least one UNSEM, including 146 (32.8%) errors and 199 (44.7%) suboptimal actions. Sixty-one UNSEMs were categorized as potentially severe (23.3% of UNSEMs) and nearly half (45.3%) were rated entirely preventable. Two factors were associated with heightened risk for a severe UNSEM: (1) age 29 days to 11 months (OR 3.3, 95% CI 1.25-8.68); (2) cases requiring resuscitation (OR 3.1, 95% CI 1.16-8.28). Severe UNSEMs were disproportionately higher among cardiopulmonary arrests (8.5% of cases, 34.4% of severe UNSEMs).

CONCLUSIONS

During high-risk out-of-hospital care of pediatric patients, safety events are common, potentially severe, and largely preventable. Infants and those requiring resuscitation are important areas of focus to reduce out-of-hospital pediatric patient safety events.

Verification of Neonatal Tetanus Surveillance Systems in Katsina State, Nigeria

Background:

The incidence and mortality rates of neonatal tetanus (NNT) remain underreported in Nigeria. The goal of the study was to compare the NNT prevalence and the mortality rates from the existing surveillance system and active surveillance of health facility records in 7 selected health facilities from 2010 to 2014 in Katsina State, Nigeria.

Methods:

The study is a retrospective record review using extracted data from NNT records and analyzed using descriptive statistics.

Results:

The prevalence of NNT and mortality rate were 336 cases and 3.4 deaths per 100 000 population, respectively, whereas the prevalence of NNT and mortality rate reported through the Integrated Disease Surveillance and Response (IDSR) system were 111 cases and 1.0 death per 100 000 population, respectively.

Conclusion:

The study shows underreporting of NNT in the existing IDSR system.

Implications:

Active surveillance is a good strategy for verifying underreporting of NNT in the surveillance system. The IDSR system should be strengthened with the capacity to detect events associated with a disease toward global elimination.