Browsing by Author "Khan, Sikandar"
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Item Aging and Post-Intensive Care Syndrome–Family (PICS-F): A Critical Need for Geriatric Psychiatry(Elsevier, 2019) Serrano, Patricia; Kheir, You Na P.; Wang, Sophia; Khan, Sikandar; Scheunemann, Leslie; Khan, Babar; Psychiatry, School of MedicinePost-intensive care syndrome–family (PICS-F) describes the psychological symptoms that affect the family members of patients hospitalized in the intensive care unit (ICU) or recently discharged from the ICU. Geriatric psychiatrists should be concerned about PICS-F for several reasons. First, ICU hospitalization in older adults is associated with higher rates of cognitive and physical impairment, compared to older adults hospitalized in non-ICU settings or dwelling in the community. This confers a special burden on the caregivers of these older ICU survivors compared to other geriatric populations. Second, as caregivers themselves age, caring for this unique burden can be more challenging compared to other geriatric populations. Third, evidence for models of care centered on patients with multimorbidity and their caregivers is limited. A deeper understanding of how to care for PICS and PICS-F may inform clinical practice for other geriatric populations with multimorbidity and their caregivers. Geriatric psychiatrists may play a key role in delivering coordinated care for PICS-F by facilitating timely diagnosis and interdisciplinary collaboration, advocating for the healthcare needs of family members suffering from PICS-F, and leading efforts within healthcare systems to increase awareness and treatment of PICS-F. This clinical review will appraise the current literature about the impact of critical illness on the family members of ICU survivors and identify crucial gaps in our knowledge about PICS-F among aging patients and caregivers.Item Aging and Post-Intensive Care Syndrome–Family (PICS-F): A Critical Need for Geriatric Psychiatry(Elsevier, 2019) Serrano, Patricia; Kheir, You Na P.; Wang, Sophia; Khan, Sikandar; Scheunemann, Leslie; Khan, Babar; Psychiatry, School of MedicinePostintensive care syndrome–family (PICS-F) describes the psychological symptoms that affect the family members of patients hospitalized in the intensive care unit (ICU) or recently discharged from the ICU. Geriatric psychiatrists should be concerned about PICS-F for several reasons. First, ICU hospitalization in older adults is associated with higher rates of cognitive and physical impairment compared with older adults hospitalized in non-ICU settings or dwelling in the community. This confers a special burden on the caregivers of these older ICU survivors compared with other geriatric populations. Second, as caregivers themselves age, caring for this unique burden can be more challenging compared with other geriatric populations. Third, evidence for models of care centered on patients with multimorbidity and their caregivers is limited. A deeper understanding of how to care for PICS and PICS-F may inform clinical practice for other geriatric populations with multimorbidity and their caregivers. Geriatric psychiatrists may play a key role in delivering coordinated care for PICS-F by facilitating timely diagnosis and interdisciplinary collaboration, advocating for the healthcare needs of family members suffering from PICS-F, and leading efforts within healthcare systems to increase awareness and treatment of PICS-F. This clinical review will appraise the current literature about the impact of critical illness on the family members of ICU survivors and identify crucial gaps in our knowledge about PICS-F among aging patients and caregivers.Item Antidepressant Use and Depressive Symptoms in Intensive Care Unit Survivors(SHM, 2017) Wang, Sophia; Mosher, Chris; Gao, Sujuan; Kirk, Kayla; Lasiter, Sue; Khan, Sikandar; Kheir, You Na; Boustani, Malaz; Khan, Babar; Psychiatry, School of MedicineNearly 30% of intensive care unit (ICU) survivors have depressive symptoms 2-12 months after hospital discharge. We examined the prevalence of depressive symptoms and risk factors for depressive symptoms in 204 patients at their initial evaluation in the Critical Care Recovery Center (CCRC), an ICU survivor clinic based at Eskenazi Hospital in Indianapolis, Indiana. Thirty-two percent (N = 65) of patients had depressive symptoms on initial CCRC visit. For patients who are not on an antidepressant at their initial CCRC visit (N = 135), younger age and lower education level were associated with a higher likelihood of having depressive symptoms. For patients on an antidepressant at their initial CCRC visit (N = 69), younger age and being African American race were associated with a higher likelihood of having depressive symptoms. Future studies will need to confirm these findings and examine new approaches to increase access to depression treatment and test new antidepressant regimens for post-ICU depression.Item An Approach to Providing Occupational Therapy Services Within a Post-Intensive Care Clinic(2022-05-01) Manning, Jeremy; Zeigler, Jayson; Department of Occupational Therapy, School of Health and Human Sciences; Khan, SikandarPatients discharged from lengthy ICU stays due to critical illness are often accompanied by post-intensive care syndrome (PICS). PICS is a condition that presents with physical, cognitive, emotional, and psychiatric deficits that often interfere with everyday activities. This study included a sample of 25 ICU survivors within a post-intensive care follow-up clinic. Data was extracted from self-report assessments for anxiety/depression, self-care, mobility, administered cognitive assessment and further data was collected utilizing grip strength measures. Data collected through the clinic provided evidence that would yield the need for occupational therapy services within this patient population. Additionally, a rapid systematic review was completed with the aim of expanding the role occupational therapists have within this post-intensive care population. Data collected within the clinic and results from the systematic review provide evidence for the potential role of occupational therapy within this patient population.Item Critical Care Recovery Center: a model of agile implementation in intensive care unit (ICU) survivors(Cambridge University Press, 2020-12) Wang, Sophia; Hanneman, Philip; Xu, Chenjia; Gao, Sujuan; Allen, Duane; Golovyan, Dmitry; Kheir, You Na; Fowler, Nicole; Austrom, Mary; Khan, Sikandar; Boustani, Malaz; Khan, Babar; Psychiatry, School of MedicineBackground: As many as 70% of intensive care unit (ICU) survivors suffer from long-term physical, cognitive, and psychological impairments known as post-intensive care syndrome (PICS). We describe how the first ICU survivor clinic in the United States, the Critical Care Recovery Center (CCRC), was designed to address PICS using the principles of Agile Implementation (AI). Methods: The CCRC was designed using an eight-step process known as the AI Science Playbook. Patients who required mechanical ventilation or were delirious ≥48 hours during their ICU stay were enrolled in the CCRC. One hundred twenty subjects who completed baseline HABC-M CG assessments and had demographics collected were included in the analysis to identify baseline characteristics that correlated with higher HABC-M CG scores. A subset of patients and caregivers also participated in focus group interviews to describe their perceptions of PICS. Results: Quantitative analyses showed that the cognitive impairment was a major concern of caregivers. Focus group data also confirmed that caregivers of ICU survivors (n = 8) were more likely to perceive cognitive and mental health symptoms than ICU survivors (n = 10). Caregivers also described a need for ongoing psychoeducation about PICS, particularly cognitive and mental health symptoms, and for ongoing support from other caregivers with similar experiences. Conclusions: Our study demonstrated how the AI Science Playbook was used to build the first ICU survivor clinic in the United States. Caregivers of ICU survivors continue to struggle with PICS, particularly cognitive impairment, months to years after discharge. Future studies will need to examine whether the CCRC model of care can be adapted to other complex patient populations seen by health-care professionals.Item Decreasing delirium through music listening (DDM) in critically ill, mechanically ventilated older adults in the intensive care unit: a two-arm, parallel-group, randomized clinical trial(BMC, 2022-07-19) Seyffert, Sarah; Moiz, Salwa; Coghlan, Matthew; Balozian, Patil; Nasser, Jason; Rached, Emilio Abi; Jamil, Yasser; Naqvi, Kiran; Rawlings, Lori; Perkins, Anthony J.; Gao, Sujuan; Hunter, J. Downs, III.; Khan, Sikandar; Heiderscheit, Annie; Chlan, Linda L.; Khan, Babar; Medicine, School of MedicineBackground: Delirium is a highly prevalent and morbid syndrome in mechanically ventilated intensive care unit (ICU) patients. Music is a promising non-pharmacological intervention with beneficial effects on anxiety and stress, while its effects on delirium duration and severity are not well understood. Methods/design: Our study is a two-arm, randomized parallel-group, clinical trial to evaluate the efficacy of music intervention compared to a silence-track attention control on delirium/coma duration in mechanically ventilated critically ill older adults. One hundred sixty mechanically ventilated adults 50 years of age or older will be randomized to one of two arms within 72 h of ICU admission: (1) 1-h music listening sessions twice daily through noise-canceling headphones, or (2) 1-h sessions of a silence track twice daily through noise-canceling headphones. Our primary aim is to compare delirium/coma-free days after randomization during the 7-day study intervention phase using the Confusion Assessment Method for the ICU (CAM ICU) and the Richmond Agitation Sedation Scale (RASS) for delirium and coma. Secondary outcomes include pain and anxiety evaluated twice daily during the intervention phase and throughout the duration of ICU stay using the Critical Care Pain Observation Tool (CPOT) and visual analog scale-anxiety (VAS-A). Enrolled participants will be followed after hospital discharge to further measure cognition as well as screening for depression and anxiety using the following telephone-based instruments: Indiana University Telephone-Based Assessment of Neuropsychological Status (IU TBANS), Patient Health Questionnaire-9 (PHQ-9), and Generalized Anxiety Disorder-7 (GAD-7). Discussion: This randomized clinical trial will measure the efficacy of a music listening intervention for delirium and coma duration early in the intensive care unit among older adults.Item Delirium Incidence, Duration and Severity in Critically Ill Patients with COVID-19(Indiana Medical Student Program for Research and Scholarship (IMPRS), 2020-12-15) Hammes, Jessica; Khan, Sikandar; Lindroth, Heidi; Khan, Babar; Department of Medicine, IU School of MedicineBackground: COVID-19 is associated with severe respiratory failure and high mortality in critically ill patients. Neurologic manifestations of the disease, including delirium and coma, may also be associated with poor clinical outcomes. Delirium is associated with prolonged mechanical ventilation and mortality. This study sought to describe the rates, duration, and severity of delirium in patients admitted to the ICU with COVID-19. Methods: A retrospective, observational study was conducted from March 1st to April 27th, 2020, at Indiana University Health Methodist and Eskenazi Health Hospitals. The delirium measurements were extracted in the first 14 days of the ICU stay, using the Richmond Agitation and Sedation Scale (RASS) and the CAM-ICU and CAM-ICU7, for those with a positive COVID-19 diagnosis. The primary outcomes were delirium rates and duration; the secondary outcome was delirium severity. Descriptive statistics and median group comparisons were done using SAS v9.4. Results: Of 144 patients in the study, 73.6% experienced delirium and 76.4% experienced delirium or coma. The median delirium or coma duration was 7 days (IQR: 3-10), and the median delirium duration was 5 days (IQR: 2-7). The median CAM-ICU-7 score was 6 (IQR: 2-7) signifying severe delirium. Mechanical ventilation was associated increased risk of developing delirium (OR: 22.65, 95% CL: 5.24-97.82). Mortality was also more likely in patients experiencing delirium: 26.4% compared to 15.8% in patients without delirium. Conclusion: Of the 144 patients included, 73.6% experienced delirium lasting on average 5 days: the median delirium score being severe. Mechanical ventilation was also associated with greater odds of developing delirium. Because Covid-19 is associated with high rates of delirium, leading to increased rates of functionality disability, more resources and attention are needed to prevent and manage delirium in patients.Item Deprescribing in the Pharmacologic Management of Delirium (de-PMD): A Randomized Trial in the Intensive Care Unit(Wiley, 2019-04) Campbell, Noll L.; Perkins, Anthony J.; Khan, Babar A.; Gao, Sujuan; Farber, Mark O.; Khan, Sikandar; Wang, Sophia; Boustani, Malaz A.; Medicine, School of MedicineOBJECTIVE: Benzodiazepines and anticholinergics are risk factors for delirium in the intensive care unit (ICU). We tested the impact of a deprescribing intervention on short-term delirium outcomes. DESIGN: Multi-site randomized clinical trial SETTING: ICU’s of three large hospitals PARTICIPANTS: Two hundred adults aged ≥ 18 years admitted to an ICU with delirium according to the Richmond Agitation Severity Scale and the Confusion Assessment Method for the ICU (CAM-ICU). Participants had a contraindication to haloperidol (seizure disorder or prolonged QT interval) or preference against haloperidol as a treatment for delirium, and were excluded for serious mental illness, stroke, pregnancy or alcohol withdrawal. Participants were randomized to a deprescribing intervention or usual care. The intervention included electronic alerts combined with pharmacist support to deprescribe anticholinergics and benzodiazepines. MEASUREMENTS: Primary outcomes were delirium duration measured by the CAM-ICU, and severity measured by the Delirium Rating Scale Revised-98 (DRS-R-98) and the CAM-ICU-7; secondary outcomes included adverse events and mortality. RESULTS: Participants had a mean age of 61.8 (standard deviation: 14.3) years, 59% female, and 52% African American with no significant differences in baseline characteristics between groups. No differences between groups were identified in the number exposed to anticholinergics (p=0.219) or benzodiazepines (p=0.566), the median total anticholinergic score (p=0.282), or the median total benzodiazepine dose in lorazepam equivalents (p=0.501). Neither median delirium/coma-free days (p=0.361) nor median change in delirium severity scores (p=0.582 for DRS-R-98; p=0.333 for CAM-ICU-7) were different between groups. No differences in adverse events or mortality were identified. CONCLUSIONS: When added to state-of-the-art clinical services, this deprescribing intervention had no impact on medication use in ICU participants. Given the age of the population, results of clinical outcomes may not be easily extrapolated to older adults. Nonetheless, improved approaches for deprescribing or preventing anticholinergics and benzodiazepines should be developed to determine the impact on delirium outcomes.Item Healthy Aging Brain Care Monitor Caregiver Version (HABC-M CG): An Informant-Based Screening Tool for Post-Intensive Care Syndrome (PICS)(American Association of Critical-Care Nurses, 2022) Wang, Sophia; Jawed, Yameena; Perkins, Anthony; Gao, Sujuan; Seyffert, Sarah; Khan, Sikandar; Boustani, Malaz; Khan, Babar; Psychiatry, School of MedicineBackground: Cognitive impairment is common in intensive care unit survivors, pointing to the potential utility of a caregiver-based tool to screen for post-intensive care syndrome. Objective: To validate the Healthy Aging Brain Care Monitor, Caregiver Version (HABC-M CG), as a caregiver-based tool to screen for post-intensive care syndrome. Methods: A total of 116 patients who survived a stay in the intensive care unit completed standardized assessments of cognition, psychological symptoms, and physical functioning, and their caregivers completed the HABC-M CG. The Cronbach α was used to measure the internal consistency of the scale items. Validity of the HABC-M CG versus comparison tests was measured using the Spearman rank correlation. Generalized linear models were used to adjust for age, sex, and education level. Results: The total scale and all subscales of the HABC-M CG showed excellent internal consistency (Cronbach α = 0.88-0.93). Scores on the psychological subscale correlated with standardized measures of depressive symptoms (Spearman ρ = 0.58). Scores on the cognitive subscale correlated with the Mini-Mental State Examination score (Spearman ρ = -0.33). Scores on the functional subscale correlated with scores on the Physical Self-Maintenance Scale (Spearman ρ = -0.36). Conclusion: The HABC-M CG is a valid informant-based clinical tool for the assessment of symptoms of post- intensive care syndrome.Item Healthy Aging Brain Care Monitor Caregiver Version (HABC-M CG): An Informant-Based Screening Tool for Post-Intensive Care Syndrome (PICS)(American Association of Critical-Care Nurses, 2022) Wang, Sophia; Jawed, Yameena; Perkins, Anthony; Gao, Sujuan; Seyffert, Sarah; Khan, Sikandar; Boustani, Malaz; Khan, Babar; Psychiatry, School of MedicineBackground: Cognitive impairment is common in intensive care unit survivors, pointing to the potential utility of a caregiver-based tool to screen for post-intensive care syndrome. Objective: To validate the Healthy Aging Brain Care Monitor, Caregiver Version (HABC-M CG), as a caregiver-based tool to screen for post-intensive care syndrome. Methods: A total of 116 patients who survived a stay in the intensive care unit completed standardized assessments of cognition, psychological symptoms, and physical functioning, and their caregivers completed the HABC-M CG. The Cronbach α was used to measure the internal consistency of the scale items. Validity of the HABC-M CG versus comparison tests was measured using the Spearman rank correlation. Generalized linear models were used to adjust for age, sex, and education level. Results: The total scale and all subscales of the HABC-M CG showed excellent internal consistency (Cronbach α = 0.88-0.93). Scores on the psychological subscale correlated with standardized measures of depressive symptoms (Spearman ρ = 0.58). Scores on the cognitive subscale correlated with the Mini-Mental State Examination score (Spearman ρ = -0.33). Scores on the functional subscale correlated with scores on the Physical Self-Maintenance Scale (Spearman ρ = -0.36). Conclusion: The HABC-M CG is a valid informant-based clinical tool for the assessment of symptoms of post- intensive care syndrome.