Ancillary and supportive care in chronic graft-versus-host disease

What else do I need to worry about when treating graft-versus-host disease?

Graft-versus-host disease (GVHD) is the main cause of morbidity and mortality in allogeneic hematopoietic stem cell transplant survivors. Patients with acute and chronic GVHD often endure substantial symptom burden and quality of life (QOL) and functional impairments. Living with GVHD affects multiple domains of patient-reported QOL, physical functioning, and psychological well-being. Patients describe living with GVHD as a life-altering "full-time job" requiring unique knowledge, personal growth, and resilient coping strategies. Managing the supportive care needs of patients living with GVHD must include (1) monitoring of patient-reported QOL and symptom burden; (2) routine screening for psychological distress and implementing therapeutic strategies to treat depression, anxiety, and posttraumatic stress symptoms; (3) a systematic review of care needs by a multidisciplinary team experienced in managing transplant-related complications and organ-specific GVHD symptoms; and (4) ensuring optimal prevention and management of infection complications in this highly immunocompromised population. Improving the QOL in patients with GVHD requires a multidisciplinary approach with emphasis on aggressive symptom management, psychological coping, and promoting physical activity and rehabilitation in this population living with immense prognostic uncertainty and struggling to adapt to this difficult and unpredictable illness.

Clinical practice recommendation on hematopoietic stem cell transplantation for acute myeloid leukemia patients with FLT3-internal tandem duplication: a position statement from the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation

The FMS-like tyrosine kinase 3 (FLT3) gene is mutated in 25-30% of patients with acute myeloid leukemia (AML). Because of the poor prognosis associated with FLT3-internal tandem duplication mutated AML, allogeneic hematopoietic stem-cell transplantation (SCT) was commonly performed in first complete remission. Remarkable progress has been made in frontline treatments with the incorporation of FLT3 inhibitors and the development of highly sensitive minimal/measurable residual disease assays. Similarly, recent progress in allogeneic hematopoietic SCT includes improvement of transplant techniques, the use of haploidentical donors in patients lacking an HLA matched donor, and the introduction of FLT3 inhibitors as post-transplant maintenance therapy. Nevertheless, current transplant strategies vary between centers and differ in terms of transplant indications based on the internal tandem duplication allelic ratio and concomitant nucleophos-min-1 mutation, as well as in terms of post-transplant maintenance/consolidation. This review generated by international leukemia or transplant experts, mostly from the European Society for Blood and Marrow Transplantation, attempts to develop a position statement on best approaches for allogeneic hematopoietic SCT for AML with FLT3-internal tandem duplication including indications for and modalities of such transplants and on the potential optimization of post-transplant maintenance with FLT inhibitors.

Female genital tract chronic graft-versus-host disease: A narrative review

Graft-versus-host disease is one of the main causes of morbidity and mortality in patients submitted to hematopoietic stem cell transplantation. This study reviewed the prevalence of lower female genital tract graft-versus-host disease following hematopoietic stem cell transplantation. A systematic search of the literature for articles published between 1982 and 2015 was performed. A growing number of young women suffering from malignant and benign hematological diseases are receiving allogeneic hematopoietic stem cell transplantation with very satisfactory results in relation to the disease itself. However, these patients face gynecological problems due to graft-versus-host disease. Correct diagnosis and early management are needed to avoid irreversible complications.

Safety and efficacy of autologous serum eye drop for treatment of dry eyes in graft-versus-host disease

PURPOSE

To evaluate the treatment of autologous serum eye drops (ASED) on dry eyes in patients with graft-versus-host disease (GVHD).

METHODS

A retrospective chart review of 35 patients with a history of ocular GVHD following hematopoietic stem cell transplantation that used ASED to alleviate dry eye symptoms was performed. Patients were categorized into three different groups. If patients had available ophthalmic data before and after starting treatment was group 1 (n = 14), had available ophthalmic data after starting treatment in group 2 (n = 10) and had available ophthalmic data before treatment or did not have any data after starting treatment in group 3 (n = 11). Data were collected on patient's age, gender, primary diagnosis, visual acuity and fluorescein corneal staining were collected on individual eyes in order to evaluate the efficacy of the ASED on alleviating dry eye-related signs and symptoms.

RESULTS

No adverse ocular effect from the ASED was found in our series (except one fungal keratitis). All patients reported either improvement (55%) or stability (45%) in their ocular symptoms upon the use of ASED. In patients with available data before and after starting treatment, the corneal staining score improved by a median of 1 (p = 0.003) and the LogMAR visual acuity had a non-significant improvement.

CONCLUSION

In our study, ASED used by patients with ocular GVHD were both safe and effective. ASED should be considered in patients with GVHD who suffer from dry eyes.

Recurrent Corneal Perforation due to Chronic Graft versus Host Disease; a Clinicopathologic Report

Purpose:

To describe a case of chronic graft versus host disease (GVHD) leading to severe dry eye and recurrent corneal perforation in both eyes, its stepwise management and histopathological reports.

Case Report:

A 22-year-old woman with a history of thalassemia and subsequent high-dose chemotherapy followed by allogeneic bone marrow transplant (BMT) was referred to Farabi Eye Hospital. Despite aggressive medical and surgical intervention, corneal vascularization in her right eye progressed and led to corneal perforation. Cyanoacrylate glue was applied to seal the perforation, however it recurred. Multilayer amniotic membrane transplantation (AMT) was performed to seal the corneal perforation, which was effective for a short period. Subsequently, the corneal perforation recurred and penetrating keratoplasty was performed. After a few months deep vascularization and descemetocele occurred in the fellow left eye and the patient finally underwent therapeutic lamellar keratoplasty.

Conclusion:

Patients with GVHD are at risk of severe dry eye and subsequent corneal vascularization. Recurrent and recalcitrant corneal perforation resistant to cyanoacrylate glue and multilayer AMT may occur. Proper systemic and ocular management alongside close collaboration with the hematologist is strongly recommended to control the condition.

Oral chronic GVHD outcomes and resource utilization: a subanalysis from the chronic GVHD consortium

OBJECTIVES

This study evaluated the extent to which oral chronic graft-versus-host disease (cGVHD) consensus assessments are predictive of management across institutions with and without oral medicine (OM) centers, and whether ancillary care guidelines are followed within clinical practice.

METHODS

Longitudinal oral cGVHD data were abstracted from the cGVHD Consortium, and additional mouth-specific management data were analyzed across five transplant centers.

RESULTS

Seventy-nine patients with 656 visits were observed for a median of 7.1 months with one visit per follow-up month. Ancillary therapies for oral cGVHD were prescribed for 67% of patients for a median of 0.46 months (per follow-up month) at OM centers and 0.78 months at non-OM centers. Patients treated with ancillary therapy were more likely to have an National Institutes of Health (NIH) mouth score of ≥1 (P < 0.001, odds ratio: 5.1) and mouth pain (P = 0.01, odds ratio: 2.6). The odds ratios of receiving ancillary therapy from OM experts were higher than transplant physicians (53%; P = 0.03).

CONCLUSIONS

Oral cGVHD consensus assessments corresponding with ancillary therapy use were mouth pain and NIH mouth score, with higher odds ratios of receiving therapy from OM experts. Ancillary care guidelines for oral cGVHD are reflected in academic clinical practice with respect to utilization of recommended prescriptions.

Use of Prosthetic Replacement of the Ocular Surface Ecosystem Scleral Lenses in Patients with Ocular Chronic Graft-versus-Host Disease

The purpose of this study was to evaluate the impact of prosthetic replacement of the ocular surface ecosystem (BostonSight PROSE, Boston Foundation for Sight, Needham, MA) treatment, utilizing customized scleral devices, on visual acuity, visual function, and ocular surface changes in patients with ocular chronic graft-versus-host disease (cGVHD). A retrospective analysis was performed on 79 eyes of 40 patients with cGVHD referred to the University of Southern California department of ophthalmology between November 2009 and July 2013 for PROSE treatment. This analysis included an assessment of ocular symptoms and visual function before and after treatment using the Ocular Surface Disease Index (OSDI) survey. Pre- and post-treatment visual acuity and clinical data were also compared. Twenty-eight male patients and 12 female patients were included in this study. The average age was 56.1 years (range, 27 to 74). Of the 79 eyes treated, 71 (90%) showed improved visual acuity with PROSE treatment. Fifty-seven eyes (72%) experienced a 2- or greater line visual acuity improvement and 14 eyes (18%) experienced a 1-line improvement. Average logarithm of the minimal angle of resolution improved from .49 ± .52 to .16 ± .44 (P < .0001), which correlates to a Snellen score improvement of approximately 20/60 to 20/30. Sixty-six of 79 eyes (84%) showed decreased corneal staining after treatment. All 9 eyes presenting with filamentary keratitis and 3 eyes with epithelial defects demonstrated complete healing of the epithelial surface after PROSE fitting. At post-treatment follow-up, 8 patients had died and 3 stopped wearing their devices. Of the remaining 29 patients, average OSDI scores improved from 72.6 ± 20.1 to 21.1 ± 14.9 (P < .0001). PROSE therapy, utilizing customized scleral lenses, can reduce ocular symptoms, improve visual acuity, and improve ocular surface integrity or appearance in patients with ocular cGVHD.

Clinical guidelines for gynecologic care after hematopoietic SCT. Report from the international consensus project on clinical practice in chronic GVHD

Despite similarities relevant age- and gender-specific issues exist in the care of patients after allogeneic hematopoietic SCT (HSCT). Female genital chronic GVHD (cGVHD) has been markedly underreported in the past but has a significant impact on the patients' health and quality of life. Data on prevention and treatment of this complication are still limited. Here we present a comprehensive review summarizing the current knowledge, which was discussed during several meetings of the German, Austrian and Swiss Consensus Project on clinical practice in cGVHD. In this report, we provide recommendations for post-transplant gynecological care of cGVHD manifestations agreed upon by all participants. This includes guidelines for diagnosis, prevention, and therapeutic options and topical treatments in female patients with genital cGVHD and hormonal replacement treatment of premature ovarian failure for adult and pediatric patients and underlines the necessity for regular gynecological care and screening programs for women after HSCT.

Diagnosis and treatment of ocular chronic graft-versus-host disease: report from the German-Austrian-Swiss Consensus Conference on Clinical Practice in chronic GVHD

PURPOSE

Ocular chronic graft-versus-host disease (cGVHD) is one of the most frequent long-term complications after hematopoietic stem cell transplantation and is often associated with significant morbidity and reduced quality of life.

METHODS

The German/Austrian/Swiss Consensus Conference on Clinical Practice in cGVHD aimed to summarize the currently available evidence for diagnosis and (topical) treatment and to summarize different treatment modalities of ocular cGVHD. The presented consensus was based on a review of published evidence and a survey on the current clinical practice including transplant centers from Germany, Austria, and Switzerland.

RESULTS

Ocular cGVHD often affects the lacrimal glands, the conjunctiva, the lids (including meibomian glands), and the cornea but can also involve other parts of the eye such as the sclera. Up to now, there have been no pathognomonic diagnostic features identified. The main therapeutic aim in the management of ocular cGVHD is the treatment of inflammation and dryness to relieve patients' symptoms and to maintain ocular integrity and function. Therapy should be chosen in the context of the patient's overall condition, systemic immunosuppressive therapy, symptoms, ocular surface integrity, and inflammatory activity. The consensus conference proposed new grading criteria and diagnostic recommendations for general monitoring of patients with graft-versus-host-disease for use in clinical practice.

CONCLUSION

The evidence levels for diagnosis and treatment of ocular cGVHD are low, and most of the treatment options are based on empirical knowledge. Topical immunosuppression, for example, with cyclosporine, represents a promising strategy to reduce inflammation and dryness in ocular cGVHD. Further clinical trials are necessary to elucidate risk factors for eye manifestation, complications, and visual loss and to evaluate staging criteria and diagnostic and therapeutic measures for ocular cGVHD.

Genital manifestation of graft-vs.-host disease: a series of case reports

INTRODUCTION

After hematopoietic stem cell transplantation (HSCT), many patients present genital graft-vs.-host disease (GVHD) that can culminate with sexual problems, which are poorly dimensioned.

AIM

We hope to draw attention to the need to perform genital biopsy to diagnose genital GVHD, and thus to call attention to the need to incorporate careful attention to sexual health in the treatment of these patients.

METHODS

Five allogeneic stem cell transplant recipients complaining of coital pain after HSCT were clinically diagnosed for genital GVHD. Genital biopsies were given for histological analysis, and microphotographs of the corresponding marked field in the slide were taken. Specimens were evaluated by the site pathologist and then sent to a reference pathologist, each blinded to the histological findings. A literature search was performed in PubMed/MEDLINE (1966-2009) for cross-sectional and cohort studies or trials related to genital GVHD. Expert opinions peer reviews and case reports were also considered.

MAIN OUTCOME MEASURES

HSCT, genital GVHD, genital biopsy.

RESULTS

The biopsy showed evidence of dilated apoptotic cells in the basal layer and detachment of the epithelial lining of the mucosa, hyalinization and thickening of collagen fibers, capillary ectasia, and mononuclear inflammatory infiltrate of the submucosa. Three patients presented vulval lesion such as leucoplasia and ulcer on the large lip. Histological analyses showed evidence of epithelial hyperplasia and influx of inflammatory cells to the epithelial surface, intercellular edema and spongiosis, apoptotic bodies on the basal layer of the epithelium, spongiosis, and nuclear vacuolization. A common treatment based on corticotherapy resulted in complete remission of coetaneous or mucous genital lesions in all five patients.

CONCLUSION

Genital biopsy is important to differentially diagnose GVHD and secondary symptoms due to hypoestrogenism. Prevention is the most important step in controlling the evolution GVHD in the vagina to prevent vaginal obstruction and sexual dysfunction.

Current insights into ocular graft-versus-host disease

PURPOSE OF REVIEW

To update our knowledge on hematopoietic stem cell transplantation (SCT) and graft-versus-host disease (GVHD) and summarize the current treatment options for ocular GVHD.

RECENT FINDINGS

Allogeneic (allo)-SCT represents a treatment option for a number of hematological malignancies and bone marrow disorders; the indications for this procedure are still increasing. Ocular GVHD develops in 40-60% of patients after allo-SCT, can cause severe ocular surface disease and has a negative impact on quality of life. There are no widely accepted guidelines for the treatment of ocular GVHD. In addition to the usual treatment with artificial tears, topical steroids, punctal occlusion and contact lenses, recent treatment options include anti-inflammatory medications including topical cyclosporine A and tacrolimus. Unfortunately, none of the treatment regimens are completely satisfactory and systematic data on the efficacy of these agents are lacking. The preventive treatment possibilities for ocular GVHD have not been defined.

SUMMARY

This review summarizes current data on ocular GVHD and focuses on novel treatment options for this severe ocular disorder. More data on the impact of ocular GVHD and the development of therapeutic and preventive measures are needed.

Neurological manifestations of chronic graft-versus-host disease after allogeneic haematopoietic stem cell transplantation: report from the Consensus Conference on Clinical Practice in chronic graft-versus-host disease

A major obstacle of allogeneic haematopoietic stem cell transplantation is graft-versus-host disease, an immune-mediated disorder that affects multiple tissues and organs with varying severity. Neurological complications of acute and chronic graft-versus-host disease are rare but can produce severe clinical problems with significant morbidity and mortality. In this article, we review neurological manifestations of chronic graft-versus-host disease that comprise immune-mediated neuropathies, myasthenia gravis and myositis in the peripheral nervous system and various cerebrovascular complications, demyelination and immune-mediated encephalitis in the central nervous system. The National Institutes of Health consensus on criteria for clinical trials in chronic graft-versus-host disease recommended that the diagnosis of chronic graft-versus-host disease of the nervous system can be made only when other organs are affected by graft-versus-host disease and frequent neurological differential diagnoses such as drug-induced toxicities or opportunistic infections are excluded. The Consensus Conference on Clinical Practice in chronic graft-versus-host disease, held in autumn 2009 in Regensburg, aimed to summarize the literature and to provide guidelines for the diagnostic approach in children and adults with neurological manifestations of chronic graft-versus-host disease. Moreover, we present therapeutic recommendations and their level of evidence for the management of these complications. Overlapping symptoms and comorbidities after allogeneic haematopoietic stem cell transplantation and the limited knowledge about the underlying biological mechanisms of chronic graft-versus-host disease affecting the nervous system emphasize the need for further experimental and clinical investigations.

Review of chronic graft-versus-host disease in children after allogeneic stem cell transplantation: nursing perspective

This review presents a summary of the research literature related to the incidence and risk factors for chronic graft-versus-host disease in children following allogeneic hematopoietic stem cell transplantation. The range of incidence of chronic graft-versus-host disease in children found in this review was large, from 0% to 46%. Incidence of chronic graft-versus-host disease was influenced by sample size, time posttransplantation, and stem cell source. Characteristics of the person (eg, child's age and gender) and disease/treatment (eg, sources of transplant) are associated with chronic graft-versus-host disease in children after stem cell transplantation. Person and disease/treatment characteristics provide a framework for understanding the factors associated with chronic graft-versus-host disease symptom experiences in children after stem cell transplantation. Timely assessment of presenting chronic graft-versus-host disease symptoms is critical for treatment and prognosis. Nursing interventions should focus on educating children and parents about the signs and symptoms of chronic graft-versus-host disease. The summary of supportive nursing care for children with chronic graft-versus-host disease provides important information to tailor effective management strategies for children with chronic graft-versus-host disease.

Consensus conference on clinical practice in chronic graft-versus-host disease (GVHD): first-line and topical treatment of chronic GVHD

Chronic graft-versus-host disease (cGVHD) after allogeneic hematopoietic stem cell transplantation is still associated with significant morbidity and mortality. First-line treatment of cGVHD is based on steroids of 1 mg/kg/day of prednisone. The role of calcineurin inhibitors remains controversial, especially in patients with low risk for mortality (normal platelets counts), whereas patients with low platelets at diagnosis and/or high risk for steroid toxicity may be treated upfront with the combination of prednisone and a calcineurin inhibitor. Additional systemic immunosuppressive agents, like thalidomide, mycophenolic acid, and azathioprine, failed to improve treatment results in the primary treatment of cGVHD and are in part associated with higher morbidity, and in the case of azathioprine, with higher mortality. Despite advances in diagnosis of cGVHD as well as supportive care, half of the patients fail to achieve a long-lasting response to first-line treatment, and infectious morbidity continues to be significant. Therefore, immunomodulatory interventions with low infectious morbidity and mortality such as photopheresis need urgent evaluation in clinical trials. Beside systemic immunosuppression, the use of topical immunosuppressive interventions may improve local response rates and may be used as the only treatment in mild localized organ manifestations of cGVHD.

Consensus Conference on Clinical Practice in Chronic GVHD: Second-Line Treatment of Chronic Graft-versus-Host Disease

Steroid refractory chronic graft-versus-host disease (cGVHD) is associated with a significant morbidity and mortality. Although first-line treatment of cGVHD is based on controlled trials, second-line treatment is almost solely based on phase II trials or retrospective analyses. The consensus conference on clinical practice in cGVHD held in Regensburg aimed to achieve a consensus on the current evidence of treatment options as well as to provide guidelines for daily clinical practice. Treatment modalities are the use of steroids and calcineurin inhibitors as well as immunomodulating modalities (photopheresis, mTOR-inhibitors, thalidomide, hydroxychloroquine, vitamin A analogs, clofazimine), and cytostatic agents (mycophenolate mofetil, methotrexate, cyclophosphamide, pentostatin). Recent reports showed some efficacy of rituximab, alemtuzumab, and etanercept in selected patients. Moreover, tyrosine kinase inihibitors such as imatinib came into the field because of their ability to interfere with the platelet-derived growth factor (PDGF-R) pathway involved in fibrosis. An other treatment option is low-dose thoracoabdominal irradiation. Although different treatment options are available, the "trial-and-error system" remains the only way to identify the drug effective in the individual patient, and valid biomarkers are eagerly needed to identify the likelihood of response to a drug in advance. Moreover, the sparse evidence for most treatment entities indicates the urgent need for systematic evaluation of second-line treatment options in cGVHD.