Effect of a Multicomponent Sepsis Transition and Recovery Program on Mortality and Readmissions After Sepsis: The Improving Morbidity During Post-Acute Care Transitions for Sepsis Randomized Clinical Trial.

OBJECTIVES: To evaluate whether a nurse navigator-led, multicomponent Sepsis Transition And Recovery program improves 30-day mortality and readmission outcomes after sepsis hospitalization. DESIG: n: Multisite pragmatic randomized clinical trial. SETTING: Three hospitals in North Carolina from January 2019 to March 2020. PATIENTS: Eligible patients hospitalized for suspected sepsis and deemed high-risk for mortality or readmission by validated internal risk models. INTERVENTIONS: Patients were randomized to receive usual care alone (i.e., routine transition support, outpatient care; n = 342) or additional Sepsis Transition And Recovery support (n = 349). The 30-day intervention involved a multicomponent transition service led by a nurse navigator through telephone and electronic health record communication to facilitate best practice postsepsis care strategies during and after hospitalization including: postdischarge medication review, evaluation for new impairments or symptoms, monitoring comorbidities, and palliative care approach when appropriate. Clinical oversight was provided by a Hospital Medicine Transition Services team. MEASUREMENTS AND MAIN RESULTS: The primary outcome was a composite of mortality or hospital readmission at 30 days. Logistic regression models were constructed to evaluate marginal and conditional odds ratios (adjusted for prognostic covariates: age, comorbidity, and organ dysfunction at enrollment). Among 691 randomized patients (mean age = 63.7 ± 15.1 yr; 52% female), a lower percentage of patients in the Sepsis Transition And Recovery group experienced the primary outcome compared with the usual care group (28.7% vs 33.3%; risk difference, 4.7%; odds ratio, 0.80; 95% CI, 0.58-1.11; adjusted odds ratio, 0.80; 95% CI, 0.64-0.98). There were 74 deaths (Sepsis Transition And Recovery: 33 [9.5%] vs usual care: 41 [12.0%]) and 155 rehospitalizations (Sepsis Transition And Recovery: 71 [20.3%] vs usual care: 84 [24.6%]). CONCLUSIONS: In a multisite randomized clinical trial of patients hospitalized with sepsis, patients provided with a 30-day program using a nurse navigator to provide best practices for postsepsis care experienced a lower proportion of either mortality or rehospitalization within 30 days after discharge. Further research is needed to understand the contextual factors associated with successful implementation.

Burn-induced hypermetabolism and skeletal muscle dysfunction.

Critical illnesses, including sepsis, cancer cachexia, and burn injury, invoke a milieu of systemic metabolic and inflammatory derangements that ultimately results in increased energy expenditure leading to fat and lean mass catabolism. Burn injuries present a unique clinical challenge given the magnitude and duration of the hypermetabolic response compared with other forms of critical illness, which drastically increase the risk of morbidity and mortality. Skeletal muscle metabolism is particularly altered as a consequence of burn-induced hypermetabolism, as it primarily provides a main source of fuel in support of wound healing. Interestingly, muscle catabolism is sustained long after the wound has healed, indicating that additional mechanisms beyond wound healing are involved. In this review, we discuss the distinctive pathophysiological response to burn injury with a focus on skeletal muscle function and metabolism. We first examine the diverse consequences on skeletal muscle dysfunction between thermal, electrical, and chemical burns. We then provide a comprehensive overview of the known mechanisms underlying skeletal muscle dysfunction that may be attributed to hypermetabolism. Finally, we review the most promising current treatment options to mitigate muscle catabolism, and by extension improve morbidity and mortality, and end with future directions that have the potential to significantly improve patient care.

Mechanisms of exercise as a preventative measure to muscle wasting.

Skeletal muscle is the most abundant tissue in healthy individuals and it has important roles in health beyond voluntary movement. The overall mass and energy requirements of skeletal muscle require it to be metabolically active and flexible to multiple energy substrates. The tissue has evolved to be largely load dependent and it readily adapts in a number of positive ways to repetitive overload, such as various forms of exercise training. However, unloading from extended bed rest and/or metabolic derangements in response to trauma, acute illness, or severe pathology, commonly results in rapid muscle wasting. Decline in muscle mass contributes to multimorbidity, reduces function, and exerts a substantial, negative impact on the quality of life. The principal mechanisms controlling muscle mass have been well described and these cellular processes are intricately regulated by exercise. Accordingly, exercise has shown great promise and efficacy in preventing or slowing muscle wasting through changes in molecular physiology, organelle function, cell signaling pathways, and epigenetic regulation. In this review, we focus on the role of exercise in altering the molecular landscape of skeletal muscle in a manner that improves or maintains its health and function in the presence of unloading or disease.epigenetics; exercise; muscle wasting; resistance training; skeletal muscle.

Life after sepsis: an international survey of survivors to understand the post-sepsis syndrome.

OBJECTIVE: In this study, we aim to describe the post-sepsis syndrome from the perspective of the sepsis survivors. DESIGN AND SETTING: The study is a prospective, observational online international survey. PARTICIPANTS: Sepsis survivors enrolled via social media from 13 September 2014 to 13 September 2016. INTERVENTIONS: None. MAIN OUTCOME MEASURES: Physiologic, physical and psychological function post-sepsis; and patient satisfaction with sepsis-centered care. RESULTS: 1731 completed surveys from 41 countries were analyzed, with 79.9% female respondents, age 47.6 ± 14.4 years. The majority of respondents (47.8%) had sepsis within the last year. Survivors reported an increase in sensory, integumentary, digestive, breathing, chest pain, kidney and musculoskeletal problems after sepsis (all P-value <0.0001). Physical functions such as daily chores, running errands, spelling, reading and reduced libido posed increased difficulty (all P-value <0.0001). Within 7 days prior to completing the survey, the survivors reported varying degrees of anxiety, depression, fatigue and sleep disturbance. Sepsis survivors reported dissatisfaction with a number of hospital support services, with up to 29.3% of respondents stating no social services support was provided for their condition. CONCLUSIONS: Sepsis survivors suffer from a myriad of physiologic, physical and psychological challenges. Survivors overall reveal dissatisfaction with sepsis-related care, suggesting areas for improvement both in-hospital and post-discharge.

Susceptible period for cardiovascular complications in patients recovering from sepsis.

BACKGROUND: Patients are at increased risk of cardiovascular complications while recovering from sepsis. We aimed to study the temporal change and susceptible periods for cardiovascular complications in patients recovering from sepsis by using a national database. METHODS: In this retrospective population-based cohort study, patients with sepsis were identified from the National Health Insurance Research Database in Taiwan. We estimated the risk of myocardial infarction (MI) and stroke following sepsis by comparing a sepsis cohort to a matched population and hospital control cohort. The primary outcome was first occurrence of MI or stroke requiring admission to hospital during the 180-day period following discharge from hospital after sepsis. To delineate the risk profile over time, we plotted the weekly risk of MI and stroke against time using the Cox proportional hazards model. We determined the susceptible period by fitting the 2 phases of time-dependent risk curves with free-knot splines, which highlights the turning point of the risk of MI and stroke after discharge from the hospital. RESULTS: We included 42 316 patients with sepsis; stroke developed in 831 of these patients and MI developed in 184 within 180 days of discharge from hospital. Compared with population controls, patients recovering from sepsis had the highest risk for MI or stroke in the first week after discharge (hazard ratio [HR] 4.78, 95% confidence interval [CI] 3.19 to 7.17; risk difference 0.0028, 95% CI 0.0021 to 0.0034), with the risk decreasing rapidly until the 28th day (HR 2.38, 95% CI 1.94 to 2.92; risk difference 0.0045, 95% CI 0.0035 to 0.0056) when the risk stabilized. In a repeated analysis comparing the sepsis cohort with the nonsepsis hospital control cohort, we found an attenuated but still marked elevated risk before day 36 after discharge (HR 1.32, 95% CI 1.15 to 1.52; risk difference 0.0026, 95% CI 0.0013 to 0.0039). The risk of MI or stroke was found to interact with age, with younger patients being associated with a higher risk than older patients (interaction p = 0.0004). INTERPRETATION: Compared with the general population with similar characteristics, patients recovering from sepsis had a markedly elevated risk of MI or stroke in the first 4 weeks after discharge from hospital. More close monitoring and pharmacologic prevention may be required for these patients at the specified time.

Enhancing Recovery From Sepsis: A Review.

Importance: Survival from sepsis has improved in recent years, resulting in an increasing number of patients who have survived sepsis treatment. Current sepsis guidelines do not provide guidance on posthospital care or recovery. Observations: Each year, more than 19 million individuals develop sepsis, defined as a life-threatening acute organ dysfunction secondary to infection. Approximately 14 million survive to hospital discharge and their prognosis varies. Half of patients recover, one-third die during the following year, and one-sixth have severe persistent impairments. Impairments include development of an average of 1 to 2 new functional limitations (eg, inability to bathe or dress independently), a 3-fold increase in prevalence of moderate to severe cognitive impairment (from 6.1% before hospitalization to 16.7% after hospitalization), and a high prevalence of mental health problems, including anxiety (32% of patients who survive), depression (29%), or posttraumatic stress disorder (44%). About 40% of patients are rehospitalized within 90 days of discharge, often for conditions that are potentially treatable in the outpatient setting, such as infection (11.9%) and exacerbation of heart failure (5.5%). Compared with patients hospitalized for other diagnoses, those who survive sepsis (11.9%) are at increased risk of recurrent infection than matched patients (8.0%) matched patients (P < .001), acute renal failure (3.3% vs 1.2%, P < .001), and new cardiovascular events (adjusted hazard ratio [HR] range, 1.1-1.4). Reasons for deterioration of health after sepsis are multifactorial and include accelerated progression of preexisting chronic conditions, residual organ damage, and impaired immune function. Characteristics associated with complications after hospital discharge for sepsis treatment are not fully understood but include both poorer presepsis health status, characteristics of the acute septic episode (eg, severity of infection, host response to infection), and quality of hospital treatment (eg, timeliness of initial sepsis care, avoidance of treatment-related harms). Although there is a paucity of clinical trial evidence to support specific postdischarge rehabilitation treatment, experts recommend referral to physical therapy to improve exercise capacity, strength, and independent completion of activities of daily living. This recommendation is supported by an observational study involving 30 000 sepsis survivors that found that referral to rehabilitation within 90 days was associated with lower risk of 10-year mortality compared with propensity-matched controls (adjusted HR, 0.94; 95% CI, 0.92-0.97, P < .001). Conclusions and Relevance: In the months after hospital discharge for sepsis, management should focus on (1) identifying new physical, mental, and cognitive problems and referring for appropriate treatment, (2) reviewing and adjusting long-term medications, and (3) evaluating for treatable conditions that commonly result in hospitalization, such as infection, heart failure, renal failure, and aspiration. For patients with poor or declining health prior to sepsis who experience further deterioration after sepsis, it may be appropriate to focus on palliation of symptoms.

[Interdisciplinary Acute Medical Rehabilitation after Sepsis - A Retrospective Analysis]. / Fachübergreifende Frührehabilitation nach Sepsis ­ Eine retrospektive Analyse .

BACKGROUND: Surviving sepsis may have consequences of high impact for the patients' further life regarding functioning in mobility and activities of daily living, among other fields. Patients consecutively have a great need of rehabilitation interventions beginning with early mobilization in the Intensive Care Unit ICU. Acute medical rehabilitation is a concept of early rehabilitation still in the acute care hospital, normally beginning after a direct transferal from the ICU. Its aim is to improve the patients' functioning in mobility and activities of daily living (ADL) to enable further post-acute rehabilitation interventions. METHODS: In this retrospective analysis a sample of patients who received acute medical rehabilitation after surviving a sepsis or severe sepsis was followed. The study targeted the question if basic functions of mobility and ADL could be improved by acute medical rehabilitation. Furthermore, the need for aid supply was evaluated, as well as the type of discharge or transferal after acute care. RESULTS: The increase of mobility and ADL capability before and after acute medical rehabilitation was highly significant (p<0.001 each) and showed very large effect sizes (d=1.3, 1.4 respectively). Aid supply was organized for 92% of patients. A majority of patients could receive consecutive post-acute rehabilitation after re-gaining function. DISCUSSION: The data shows the enormous gain in functioning that can be reached with an acute medical rehabilitation intervention after ICU treatment of sepsis.

Recovery from critical illness-induced organ failure: the role of autophagy.

Autophagy is a catabolic process by which cells can dispose of damaged content and intracellular microorganisms. Recent evidence implicates autophagy as a crucial repair process necessary to recover from critical illness-induced organ failure. Withholding parenteral nutrition in the acute phase of critical illness activates autophagy and enhances recovery. Several registered drugs have autophagy-stimulating properties, but all lack specificity and none has been investigated in critically ill patients for this purpose.

Effect of a Primary Care Management Intervention on Mental Health-Related Quality of Life Among Survivors of Sepsis: A Randomized Clinical Trial.

IMPORTANCE: Survivors of sepsis face long-term sequelae that diminish health-related quality of life and result in increased care needs in the primary care setting, such as medication, physiotherapy, or mental health care. OBJECTIVE: To examine if a primary care-based intervention improves mental health-related quality of life. DESIGN, SETTING, AND PARTICIPANTS: Randomized clinical trial conducted between February 2011 and December 2014, enrolling 291 patients 18 years or older who survived sepsis (including septic shock), recruited from 9 intensive care units (ICUs) across Germany. INTERVENTIONS: Participants were randomized to usual care (n = 143) or to a 12-month intervention (n = 148). Usual care was provided by their primary care physician (PCP) and included periodic contacts, referrals to specialists, and prescription of medication, other treatment, or both. The intervention additionally included PCP and patient training, case management provided by trained nurses, and clinical decision support for PCPs by consulting physicians. MAIN OUTCOMES AND MEASURES: The primary outcome was change in mental health-related quality of life between ICU discharge and 6 months after ICU discharge using the Mental Component Summary (MCS) of the 36-Item Short-Form Health Survey (SF-36 [range, 0-100; higher ratings indicate lower impairment; minimal clinically important difference, 5 score points]). RESULTS: The mean age of the 291 patients was 61.6 years (SD, 14.4); 66.2% (n = 192) were men, and 84.4% (n = 244) required mechanical ventilation during their ICU stay (median duration of ventilation, 12 days [range, 0-134]). At 6 and 12 months after ICU discharge, 75.3% (n = 219 [112 intervention, 107 control]) and 69.4% (n = 202 [107 intervention, 95 control]), respectively, completed follow-up. Overall mortality was 13.7% at 6 months (40 deaths [21 intervention, 19 control]) and 18.2% at 12 months (53 deaths [27 intervention, 26 control]). Among patients in the intervention group, 104 (70.3%) received the intervention at high levels of integrity. There was no significant difference in change of mean MCS scores (intervention group mean at baseline, 49.1; at 6 months, 52.9; change, 3.79 score points [95% CI, 1.05 to 6.54] vs control group mean at baseline, 49.3; at 6 months, 51.0; change, 1.64 score points [95% CI, -1.22 to 4.51]; mean treatment effect, 2.15 [95% CI, -1.79 to 6.09]; P = .28). CONCLUSIONS AND RELEVANCE: Among survivors of sepsis and septic shock, the use of a primary care-focused team-based intervention, compared with usual care, did not improve mental health-related quality of life 6 months after ICU discharge. Further research is needed to determine if modified approaches to primary care management may be more effective. TRIAL REGISTRATION: isrctn.org Identifier: ISRCTN61744782.

Health-related quality of life and participation after inpatient rehabilitation of sepsis survivors with severe sequelae: a cohort study.

OBJECTIVE: To describe health-related quality of life and participation after rehabilitation of severely affected sepsis survivors. DESIGN: Cohort study. SUBJECTS/PATIENTS: Patients with severe sequelae after sepsis treated in a multidisciplinary rehabilitation pathway were included. METHODS: Patient characteristics at the time of diagnosis, and the outcome 3 months after discharge from rehabilitation are described. At that time, health-related quality of life, social participation, and the rate of living at home were measured. RESULTS: Of the 498 patients enrolled, 100 severely impaired patients were transferred for a multidisciplinary rehabilitation approach. Fifty-five of them were followed up at 3 months. Descriptive and inference statistics showed that 69% were living at home with or without care. Health-related quality of life and participation scores were 0.64 ± 0.32 for the EQ-5D utility index and 54.98 ± 24.97 for the Reintegration of Normal Living Index. A multivariate regression model explaining health-related quality of life at 3 months included age, lower limb strength, and walking ability during rehabilitation (r2 = 0.5511). Participation at 3 months was explained by age, body mass index, lower limb strength, and duration of tracheal intubation (r2 = 0.6229). CONCLUSION: Patients who have experienced serious sepsis with severe sequelae can achieve a moderate level of quality of life and participation within a multidisciplinary pathway.

Physical and mental health in patients and spouses after intensive care of severe sepsis: a dyadic perspective on long-term sequelae testing the Actor-Partner Interdependence Model.

OBJECTIVE: To examine the physical and mental long-term consequences of intensive care treatment for severe sepsis in patients and their spouses under consideration of a dyadic perspective using the Actor-Partner Interdependence Model. DESIGN: Prospective study. SETTING: Patients and spouses who had requested advice from the German Sepsis Aid's National Helpline were invited to participate. SUBJECTS: We included 55 patients who survived severe sepsis and their spouses an average of 55 months after ICU discharge. MEASUREMENTS AND MAIN RESULTS: The Hospital Anxiety and Depression Scale, the Short Form-12 Health Survey, the Posttraumatic Stress Scale-10, and the Giessen Subjective Complaints List-24 were used. The Actor-Partner Interdependence Model was tested using multilevel modeling with the actor effect representing the impact of a person's posttraumatic stress symptoms on his or her own mental health-related quality of life and the partner effect characterized by the impact of a person's posttraumatic stress symptoms on his or her partner's mental health-related quality of life. A significant proportion of patients and spouses (26%-42%) showed clinically relevant scores of anxiety and depression; approximately two thirds of both, patients and spouses, reported posttraumatic stress symptoms defined as clinically relevant. Compared with normative samples, patients reported greater anxiety, poorer mental and physical health-related quality of life, and greater exhaustion; spouses had an impaired mental health-related quality of life and increased anxiety. Testing the Actor-Partner Interdependence Model revealed that posttraumatic stress symptoms were related to patients' (ß = -0.71, 95% confidence interval -0.88 to -0.54) and spouses' (ß = -0.62, 95% confidence interval -0.79 to -0.46) own mental health-related quality of life. Posttraumatic stress symptoms further influenced the mental health-related quality of life of the respective other (ß = -0.18, 95% confidence interval -0.35 to -0.003 for patients; ß = -0.15, 95% confidence interval -0.32 to 0.02 for spouses). CONCLUSIONS: Interventions to treat posttraumatic stress symptoms after critical illness to improve mental health-related quality of life should not only include patients, but also consider spouses.

[Physical and mental long-term sequelae following intensive care of severe sepsis in patients and relatives]. / Körperliche und psychische Langzeitfolgen nach intensivmedizinischer Behandlung einer schweren Sepsis bei Patienten und Angehörigen.

This study aimed at investigating the physical and mental long-term sequelae in survivors of severe sepsis and in their relatives. Furthermore, the role of resilience as protective factor was examined. We contacted all persons who had requested free of charge advice from the German Sepsis Aid's National Helpline and asked them to answer a questionnaire. We included 87 patients and 90 relatives of patients who survived a severe sepsis. About two thirds of the patients and relatives reported clinically relevant post-traumatic symptoms. There were strong dyadic relations between patient and spouses regarding physical and mental health and quality of life. Resilience was found to be a significant negative predictor of physical complaints, anxiety, depression and post-traumatic stress symptoms in patients and relatives. Diagnosis and therapy of mental disorders is of particular importance within primary care following sepsis.

Long-Term Courses of Sepsis Survivors: Effects of a Primary Care Management Intervention.

BACKGROUND: Sepsis survivors face mental and physical sequelae even years after discharge from the intensive care unit. The aim of this study was to evaluate the long-term courses of sepsis survivors and the effects of a primary care management intervention in sepsis aftercare. METHODS: This study presents a 24-month follow-up of a randomized controlled trial that recruited 291 patients who survived sepsis (including septic shock) from nine German intensive care units. Participants were randomized to usual care (n=143) or to a 12-month-intervention (n=148). The intervention included training of patients and their primary care physicians (PCP) in evidence-based post-sepsis care, case management provided by trained nurses, and clinical decision support for PCPs by consulting physicians. Usual care was provided by PCPs in the control group. At the 24-month follow-up, 12 months after the 1-year-intervention, survival and measures of mental and physical health were collected by telephone interviews. RESULTS: One hundred eighty-six (63.9%, 98 intervention, 88 control) of 291 patients completed the 24-month follow-up, showing both increased mortality and recovery from functional impairment. Unlike the intervention group, the control group showed a significant increase of posttraumatic stress symptoms according to the Posttraumatic Symptom Scale (difference between baseline and 24-months follow-up values, mean [standard deviation] 3.7 [11.8] control vs -0.7 [12.1] intervention; P = .016). There were no significant differences in all other outcomes between the intervention and control groups. CONCLUSIONS: Twelve months after completion, a primary care management intervention among survivors of sepsis did not improve mental health-related quality of life. Patients in the intervention group showed less posttraumatic stress symptoms.

Changes in Self-Rated Health After Sepsis in Older Adults: A Retrospective Cohort Study.

BACKGROUND: As more individuals survive sepsis, there is an urgent need to understand its effects on patient-reported outcomes. RESEARCH QUESTION: What is the effect of sepsis on self-rated health, and what role, if any, does functional disability play in mediating this effect? STUDY DESIGN AND METHODS: We conducted a survey- and administrative claims-based retrospective cohort study using the US Health and Retirement Study, a nationally representative cohort-based survey of older adults in the United States, from 2000 through 2016. We matched Medicare beneficiaries hospitalized with sepsis in 2000 to 2008 to nonhospitalized individuals. Self-rated health and functional disability were tracked biannually for 8 years. Differences in self-rated health between the cohorts were measured using mixed models with and without controlling for changes in functional disability. RESULTS: Seven hundred fifty-eight individuals with sepsis were matched 1:1 to 758 nonhospitalized individuals, all aged 65 years and older. Among survivors, sepsis was associated with worse self-rated health in years 2 and 4 (adjusted absolute difference in self-rated health on a 5-point scale in year 2: -0.24 [95% CI, -0.38 to -0.10] and year 4: -0.17 [95% CI, -0.33 to -0.02]) but not in years 6 or 8. After accounting for changes in functional status, the association between sepsis and self-rated health was still present but reduced in year 2 (adjusted absolute difference in self-rated health, -0.18 [95% CI, -0.31 to -0.05]) and was not present in years 4, 6, or 8. INTERPRETATION: Self-rated health worsened initially after sepsis but returned to the level of that of nonhospitalized control subjects by year 6. Mitigating sepsis-related functional disability may play a key role in improving self-rated health after sepsis.

Exploration of Different Rehabilitation Routes for Sepsis Survivors with Monitoring of Health Status and Quality of Life: RehaSep Trial Protocol.

INTRODUCTION: This project addresses the important problem of sepsis sequelae resulting in frequent hospital readmissions and higher mortality rate in the post-discharge period. However, neither specific diagnostic methods nor standards for rehabilitation of sepsis patients have been introduced yet. The aim of this study is to evaluate the effectiveness of two different multiparameter-monitored rehabilitation treatments in order to improve the health status and quality of life of sepsis survivors. METHODS: Decades of failed randomized controlled trials involving sepsis patients strongly suggest the need for a paradigm change. Therefore, we designed a prospective, interventional, controlled, pragmatic, patient-centred trial based on the principles of personalized medicine. Sixty post-sepsis patients after hospital discharge will be individually assigned to a control group (without intervention) and two groups with 3-month diagnostically monitored rehabilitation programs based either on the recumbent cycloergometer training or on the experimental hyperbaric oxygen therapy. In all of the patients a wide range of physiological (spirometry, ECG/cycloergometer exercise test), haematological (microscopy) and biochemical (blood tests) parameters will be assessed at hospital discharge and during subsequent 3 months in order to monitor changes of their physical capacity, immunity and degree of post-sepsis organ damage/recovery. For quality of life monitoring a novel tool-"Life After Sepsis Survey"-will be applied. PLANNED OUTCOMES: A set of composite quantitative indices resulting from laboratory measurement data combined with the quality of life questionnaire data will constitute the primary outcomes whereas mortality rate and hospital readmission number will be counted as the secondary outcomes. CONCLUSIONS: Critical analysis of past trials prompted us to implement multiple improvements in tools and procedures. The results of this trial will contribute to the development of rehabilitation therapy addressing not only weakness but also organ damage problems of sepsis survivors. TRIAL REGISTRATION: ANZCTR ( http://www.anzctr.org.au ): ACTRN12618000347268, U1111-1210-6110. FUNDING: This research was funded by the National Science Center, Poland.

Effects of Early Exercise Rehabilitation on Functional Recovery in Patients with Severe Sepsis.

PURPOSE: Severe sepsis is associated with functional disability among patients surviving an acute phase of infection. Efforts to improve functional impairment are important. We assessed the effects of early exercise rehabilitation on functional outcomes in patients with severe sepsis. MATERIALS AND METHODS: A prospective, single-center, case-control study was conducted between January 2013 and May 2014 at a tertiary care center in Korea. Patients with severe sepsis and septic shock were enrolled and randomized to receive standard sepsis treatment or intervention. Intervention involved early targeted physical rehabilitation with sepsis treatment during hospitalization. Participants were assessed at enrollment, hospital discharge, and 6 months after enrollment. Functional recovery was measured using the Modified Barthel Index (MBI), Functional Independence Measure (FIM), and Instrumental Activities of Daily Living (IADL). RESULTS: Forty participants (21 intervention patients) were included in an intention-to-treat analysis. There were no significant differences in baseline MBI, FIM, and IADL between groups. Intervention yielded greater improvement of MBI, FIM, and IADL in the intervention group at hospital discharge, but not significantly. Subgroup analysis of patients with APACHE II scores ≥10 showed significantly greater improvement of physical function at hospital discharge (MBI and FIM) in the intervention group, compared to the control group (55.13 vs. 31.75, p=0.048; 52.40 vs. 31.25, p=0.045). Intervention was significantly associated with improvement of MBI in multiple linear regression analysis (standardized coefficient 0.358, p=0.048). CONCLUSION: Early physical rehabilitation may improve functional recovery at hospital discharge, especially in patients with high initial severity scores.