The value of perioperative physical activity in older patients undergoing surgery for lung cancer

INTRODUCTION

With a median age at diagnosis of 70, lung cancer represents an enormous public health problem among older Americans. An estimated 19,000 people age 65 and older undergo lung cancer surgery annually in the US. Older adults undergoing lung cancer surgery are often frail with limited physiologic reserves, multi-morbidities, and functional impairments. Physical function, dyspnea, and quality of life return to baseline slower in older adults compared with younger adults after lung surgery.

AREAS COVERED

In this review, we summarize available data about perioperative physical activity interventions that may improve outcomes for older adults undergoing lung cancer surgery. We also review the limitations of existing studies and discuss emerging data on the roles of telehealth and family caregiver inclusion in peri-operative physical activity interventions.

EXPERT OPINION

We propose that future perioperative physical activity interventions in older adults undergoing lung cancer surgery should include a comprehensive geriatric assessment to guide personalized interventions. Interventions should be conceptually based, with a focus on enhancing self-efficacy, motivation, and adherence through classic behavior change strategies that are proven to impact outcomes. Finally, interventions should be designed with attention to feasibility and scalability. Exercise programs delivered via telehealth (telephone or tele-video) may improve access and convenience for patients.

Promoting Self-Management of Breast Cancer-Related Lymphedema Through the Remotivation Process

Date Presented 04/01/2022

Lymphedema affects a significant number of women with breast cancer, and self-management programs (SMPs) are important in the long-term management of this chronic condition. This quasi-experimental study explored the effect of the remotivation process on the motivation of 11 women with lymphedema to perform an SMP. Results showed improved motivation and increased performance of the SMP. This study provides evidence that the remotivation process can facilitate motivation and promote SMP performance.

Primary Author and Speaker: Kaye Rubio

Contributing Authors: Patricia Bowyer, Sherry Hite, Vidya Pingale, Christine Raber, Gayle Hersch, Wyona Freysteinson

The Remotivation Process as a Telehealth OT Program to Promote Self-Management in Women With Breast Cancer–Related Lymphedema

Date Presented 04/02/2022

Lymphedema affects 65% of women with breast cancer. Self-management programs (SMPs) are used to manage lymphedema. The study explored the effect of the Remotivation Process on the motivation of 12 women to perform an SMP every day. It was provided through a telehealth platform. Analysis showed significant change in motivation and outcome measures. This study found that the Remotivation Process is a potentially useful OT intervention to address the motivational needs of women with lymphedema.

Primary Author and Speaker: Kaye Rubio

Contributing Authors: Patricia Bowyer, Vidya Pingale, Sherry Hite, Gayle Hersch, Christine Raber, Wyona Freysteinson

The Remotivation Process as a Telehealth OT Program to Promote Self-Management in Women With Breast-Cancer-Related Lymphedema

Date Presented Accepted for AOTA INSPIRE 2021 but unable to be presented due to online event limitations.

Lymphedema affects 65% of women with breast cancer. Self-management programs (SMPs) are used to manage lymphedema. The study explored the effect of the Remotivation Process on the motivation of 12 women to perform a SMP every day. It was provided through a telehealth platform. Analysis showed significant changes in motivation and outcome measures. This study found that the Remotivation Process is a potentially useful OT intervention to address the motivational needs of women with lymphedema.

Primary Author and Speaker: Kaye Rubio

Contributing Authors: Patricia Bowyer, Sherry Hite, Vidya Pingale, Wyona Freysteinson, Gayle Hersch, and Christine Raber

Feasibility of Remote Occupational Therapy Services via Telemedicine in a Breast Cancer Recovery Program

IMPORTANCE

Access to perioperative breast surgery occupational therapy services remains limited in remote areas.

OBJECTIVE

To assess the feasibility and acceptance of occupational therapy services using a "hub-and-spoke" telemedicine model.

DESIGN

Prospective study using videoconferencing to connect the occupational therapist, located at the hub site, with the patient, located at the spoke site.

SETTING

National Cancer Institute Comprehensive Cancer Center (hub site) and affiliated community cancer center (spoke site). The sites are 75 mi apart.

PARTICIPANTS

Female breast cancer patients (N = 26) scheduled for breast surgery were asked to participate in telemedicine occupation therapy sessions. Patients lived in a geographically remote region and travelled a mean of 16 miles (range = 3-85) to the hub site. The majority (56%) of the patients had public insurance.

INTERVENTION

Perioperative occupational therapy sessions completed through videoconferencing.

OUTCOMES AND MEASURES

Outcome measures were participation in and completion rate for the sessions, number of sessions required to return to baseline, and time interval from surgery to return to baseline function. Patient satisfaction was assessed with a questionnaire.

RESULTS

Of the patients who enrolled in the study, 18 completed all postoperative sessions in which functional assessments, exercises, and education were provided. Patients regained baseline function within a mean of 42.4 days after surgery and after an average of three sessions. Patients reported high satisfaction with the sessions.

CONCLUSIONS AND RELEVANCE

Videoconference telemedicine in breast perioperative rehabilitation is feasible, effective, and acceptable to patients. This study adds to the emerging use of telemedicine for rehabilitative services.

WHAT THIS ARTICLE ADDS

This study, by demonstrating the acceptability, practicality, and efficacy of breast perioperative occupational therapy services offered through a videoconferencing platform, supports continued research to evaluate the value of telemedicine. Issues with access to medical care may be mitigated through creative use of technology.

Barriers and facilitators of adherence to a perioperative physical activity intervention for older adults with cancer and their family caregivers

PURPOSE

Perioperative physical activity behavior change in older adults with cancer is complex. Identifying the barriers and facilitators to physical activity before and after surgery can help predict adherence and optimize outcomes. We aimed to determine the barriers and facilitators of adherence to a perioperative physical activity intervention in older adults with lung and gastrointestinal (GI) cancers and their family caregivers (FCGs).

METHODS

A qualitative analysis of physical therapy/occupational therapy (PT/OT) baseline geriatric/functional assessment and intervention sessions notes were undertaken (N = 34 dyads). Written text documents (N = 6 independent PT/OT notes per dyad) were transcribed into a spreadsheet for coding and thematic analysis. Content analysis qualitative approach was used to identify themes and guide data interpretation.

RESULTS

Ten themes for barriers and five themes for facilitators emerged, reflecting barriers to and facilitators of perioperative physical activity adherence. Primary barriers to adherence included comorbid health conditions, physical symptoms, functional limitations, anxiety, other roles and responsibilities, unexpected life events, lack of time and motivation, not accustomed to physical activity, and environment/weather. Facilitators that enabled intervention adherence included physical activity as part of routine, coping strategies, setting goals for motivation, social/family support, and experiencing benefits from walking.

CONCLUSIONS

Barriers and facilitators to a perioperative physical activity is multidimensional, and focused on social-ecological determinants of health behaviors, including intrapersonal, interpersonal, and environmental factors. Perioperative physical activity interventions for older adults with cancer and their FCGs should integrate strategies to promote self-efficacy, support realistic activity goals, enhance motivation, and optimize social support.

Optimizing Cognitive Abilities for Individuals with Chemotherapy-Related Cognitive Impairments: A Quality Improvement Study

Date Presented 4/16/2015

This 12-mo prospective quality improvement study explored the efficacy of early occupational therapy and cognitive intervention for hematology patients with chemotherapy-related cognitive impairments undergoing an autologous stem cell transplant.

Pulmonary cytolytic thrombi: a newly recognized complication of stem cell transplantation

Over the past 5 years we have recognized a new pulmonary complication of hematopoietic stem cell transplantation (HSCT) associated with fever and pulmonary nodules termed 'pulmonary cytolytic thrombi' (PCT). Retrospective analysis of medical and radiographic records and pathologic material from 13 HSCT recipients with PCT and a review of the Blood and Marrow Transplant Database for all patients with radiographic evidence of pulmonary nodules or who underwent open-lung biopsy from 1 January 1993 to 31 December 1998 (n = 1228) were performed. The median age of patients with PCT was 11.9 years (range, 1.3-29.7 years). All patients developed fever at a median of 72 days (range, 8-343 days) post transplant, followed by pulmonary nodules on chest CT. Eleven patients were receiving therapy for active GVHD (acute, grades I-IV (n = 10); extensive chronic (n = 1)). Biopsy of the pulmonary nodules revealed a unique pattern of necrotic, basophilic thromboemboli with amorphous material suggestive of cellular breakdown products. This was descriptively labeled 'pulmonary cytolytic thrombi'. Immunohistochemical staining revealed entrapped leukocytes and disrupted endothelium, but was negative for histiocytes. Cultures and immunohistochemical stains were negative for infectious agents. Empiric therapy included systemic corticosteroids (n = 9) and amphotericin (n = 7). Nine patients survive with resolution of PCT at a median follow-up of 1.5 years. Bone Marrow Transplantation (2000) 25, 293-300.

Magnetic resonance imaging of the pediatric airway

OBJECTIVE

To determine the role of magnetic resonance imaging (MRI) and how it relates to endoscopy as well as to other imaging modalities in the evaluation of pediatric airway disorders.

DESIGN

A review study of children with various distal airway disorders over a 3-year period. Surgical procedures as well as all diagnostic imaging modalities were reviewed and analyzed with respect to clinical outcome.

SETTING

Academic tertiary care children's hospitals.

PATIENTS

Forty-nine children between the ages of 1 week and 14 years with the signs and symptoms of distal airway disorders.

INTERVENTIONS

Forty-five of 49 children underwent airway endoscopy. Fourteen children also underwent fluoroscopy and 4 underwent echocardiography. When indicated, open surgical repair was performed and used to verify findings in 32 cases.

RESULTS

Magnetic resonance imaging was the most accurate modality in defining extrinsic airway abnormalities. The findings of echocardiography were incorrect in 2 of 4 cases, and fluoroscopy, although accurate for tracheal narrowing and tracheomalacia, often could not elucidate that exact cause or missed left mainstem bronchial compression. Furthermore, tracheal narrowing to 50% or greater on MRI correlated 100% with the need for surgical intervention.

CONCLUSIONS

Magnetic resonance imaging is a useful modality that has allowed us to accurately diagnose extrinsic pediatric tracheal abnormalities. In certain cases, MRI scans can be obtained prior to endoscopy. In those cases, definitive endoscopy and open repair are performed at the same procedure instead of at 2 separate procedures (ie, one for diagnostic endoscopy and the other for definitive repair).

Adrenoleukodystrophy: a scoring method for brain MR observations

PURPOSE

To develop a scoring method for brain observations in patients with X-linked adrenoleukodystrophy.

METHODS

One hundred seventy-five brain MR scans in 83 male subjects less than 20 years of age with proved biochemical defects were reviewed. A severity score (0 to 34), based on a point system derived from location and extent of disease and the presence of focal and/or global atrophy, was calculated for each exam.

RESULTS

Fifty-five of the 83 patients showed MR findings consistent with adrenoleukodystrophy. Two major patterns were observed. A posterior pattern (mean score, 9; range, 0.5 to 25) was present in 80% of patients, and an anterior pattern (mean score, 10; range, 2 to 18) was present in 15% of patients. Serial MR imaging, positive for adrenoleukodystrophy in 34 patients (mean follow-up, 23 months; range, 2 months to 6 years 11 months), showed progressive disease in 52%, progressive disease with subsequent stabilization in 18%, stable disease in 24%, and minimal improvement in 6%.

CONCLUSION

The adrenoleukodystrophy MR severity scoring method is a measure that can be used with standard MR images. When used in conjunction with clinical parameters, this scoring method may help define better the natural history of adrenoleukodystrophy and monitor response to developing therapies.

Childhood cerebral form of adrenoleukodystrophy: short-term effect of bone marrow transplantation on brain MR observations

PURPOSE

To report the serial brain MR observations in patients with childhood-onset cerebral adrenoleukodystrophy 1 to 2 years after bone marrow transplantation.

METHODS

Eight boys with childhood-onset cerebral adrenoleukodystrophy have undergone successful transplantation at our institution. Seven patients (mean age, 8 years 10 months; range, 5 years 3 months to 11 years 9 months) had serial MR studies before and after transplantation. An MR severity score (0 to 34) based on disease location and the presence or absence of focal atrophy was calculated for each patient scan.

RESULTS

Posttransplantation serial MR showed improvement in two patients, stabilization in three patients, and worsening of MR signal changes in two patients. The patient with the most striking progression had systemic graft-versus-host disease. Although the adrenoleukodystrophy MR severity score did not change in three patients after transplantation, two of these patients did show improved margination of disease.

CONCLUSION

Bone marrow transplantation can affect brain MR observations in childhood-onset cerebral adrenoleukodystrophy. Although brain MR findings do not typically resolve, they do seem to stabilize, which is an improvement over the natural MR history of the disease.

Amyloid beta precursor protein and ubiquitin epitopes in human and experimental dystrophic axons. Ultrastructural localization

Dystrophic axons (DA) represent a major pathological feature of several neurodegenerative disorders, including infantile neuroaxonal dystrophy (INAD) and Alzheimer disease. We have previously presented evidence that amyloid beta precursor protein (BPP) and ubiquitin (Ub) are present in DA of different origin. We have now characterized the immunoreactivity of DA experimentally induced in rat by the administration of parabromophenylacetylurea (BPAU) and examined the subcellular localization of Ub and BPP in BPAU-induced DA and in DA present in subjects affected by INAD. BPAU-induced DA strongly immunoreacted with antisera to Ub and to COOH- and NH2-terminal regions of BPP. Immunoblots of DA-enriched brain regions were consistent with an increase in the amount of Ub and BPP in DA. Moreover, BPAU-induced DA immunoreacted with antibodies to PGP 9.5, a neuronal-specific Ub COOH-terminal hydrolase, and to the inducible heat shock protein 70. Antigenic characterization also indicated that the tubulovesicular membranes within DA derived largely from the smooth endoplasmic reticulum rather than from the Golgi system or the synaptic vesicles. Subcellular immunolocalization of Ub and BPP in both INAD- and BPAU-induced DA revealed that Ub and BPP colocalize in granulovesicular material in both conditions. In INAD DA intense Ub immunoreactivity was also detected in nonmembranous electron dense structures that were present only in these DA, probably because of the chronic course of INAD. Although BPP immunostaining may be related to accumulation of BPP-containing membranes in DA, Ub immunostaining is likely to result from activation of the Ub system by the neuron in the attempt to remove excessive and possibly abnormal proteins. A similar pathogenesis can be postulated for DA of Alzheimer disease.

Comparison of serum theophylline concentrations measured by high pressure liquid chromatography and quantitative enzyme-multiplied immunoassay technique

Safe, effective theophylline therapy depends on the rapid determination of serum theophylline concentrations. Two rapid methods that require less than 0.1 ml of serum are high pressure liquid chromatography (HPLC) and quantitative enzyme-multiplied immunoassay technique (EMIT). A comparison of these two methods was carried out using 117 serum samples routinely collected from asthmatic patients in Charity Hospital of Louisiana at New Orleans. After determination by the EMIT method, specimens were analyzed by HPLC in a different laboratory. Mean serum theophylline concentrations in 100 specimens containing more than trace concentrations were 14.5 mcg/ml by the EMIT method, compared with 12.1 mcg/ml by HPLC. The paired t test showed this to be a highly significant difference (p less than 0.0005). Whichever method of determination of theophylline concentration is used, frequent validation of results by comparison with those of other laboratories seems indicated.