Veit Zebralla

Dr. Veit Zebralla

orcid

Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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22 January 2021 in BMC Cancer
Verified
Journal Article
Open access
PDF file
CHC. Hammermüller
C. Hammermüller
AHA. Hinz
A. Hinz
ADA. Dietz
A. Dietz
GWG. Wichmann
G. Wichmann
MPM. Pirlich
M. Pirlich
VZVeit Zebralla
Veit Zebralla
Background: Treatment of head and neck cancer (HNC) often leads to visible and severe functional impairments. In addition, patients often suffer from a variety of psychosocial problems, significantly associated with a decreased quality of life. We aimed to compare depression, anxiety, fatigue and quality of life (QoL) between HNC patients and a large sample of the general population in Germany and to examine the impact of sociodemographic, behavioral and clinical factors on these symptoms. Methods: We assessed data of HNC patients during the aftercare consultation at the Leipzig University Medical Center with a patient reported outcome (PRO) tool named “OncoFunction”. Depression, anxiety, fatigue and QoL were assessed using validated outcome measures including the PHQ-9, the GAD-2, and the EORTC QLQ-C30 questionnaire. Results: A total of 817 HNC patients were included in our study and compared to a sample of 5018 individuals of the general German population. HNC patients showed significantly higher levels of impairment in all dimensions assessed. Examination of association between depression, anxiety, fatigue and QoL and clinical as well as sociodemographic variables showed significant relationships between occupational status, ECOG-state, body mass index and time since diagnosis. Conclusions: HNC patients suffer significantly from psychological distress. The used questionnaires are suitable for the use in daily routine practice and can be helpful to increase the detection of depression, anxiety and fatigue and therefore can improve HNC aftercare.

16 January 2021 in European Archives of Oto-Rhino-Laryngology
Verified
Journal Article
Open access
PDF file
VZVeit Zebralla
Veit Zebralla
GWGunnar Wichmann
Gunnar Wichmann
MPMarkus Pirlich
Markus Pirlich
CHCarola Hammermüller
Carola Hammermüller
TBThomas Berger
Thomas Berger
SWSusanne Wiegand
Susanne Wiegand
Purpose: Head and neck cancer (HNC) and its treatment can leave devastating side effects with a relevant impact on physical and emotional quality of life (QoL) of HNC patients. The objectives were to examine the amount of dysphagia, voice problems, and pain in HNC patients, the impact of sociodemographic, behavioral, and clinical factors on these symptoms, the psychometric properties of the EAT-10, and the relationship between these symptoms and QoL variables. Methods: HNC patients attending for regular follow-up from 07/2013 to 09/2019 completed questionnaires (Eating Assessment Tool-10 (EAT-10); questions from the EORTC QLQ-C30 and EORTC H&N35) on dysphagia, voice problems, pain, fatigue, and QoL collected with the software OncoFunction. Associations between prognostic factors and symptoms were tested with analyses of variance (ANOVAs). Associations between the symptom scales and QoL variables were expressed with Pearson correlations. Results: Of 689 patients, 54.9% suffered from dysphagia, the EAT-10 proved to be a reliable measure. The mean voice score was 37.6 (± 33.9) [range 0–100], the mean pain score 1.98 (± 2.24) [range 0–10]. Trimodality treatment was associated with the highest dysphagia scores. Dysphagia, voice problems, and pain significantly correlated with each other, the highest association was found for dysphagia and pain (r = 0.51). QoL was strongly correlated with dysphagia and pain (r = − 0.39 and r = − 0.40, respectively), while the association with voice problems was weaker (r = − 0.28). Conclusion: Dysphagia is an important symptom in HNC patients greatly affecting patients’ QoL and significantly correlating with voice problems and pain.

1 January 2021 in Head & Neck
Verified
Journal Article
Open access
PDF file
LBLaura Broemer
Laura Broemer
MFMichael Friedrich
Michael Friedrich
GWGunnar Wichmann
Gunnar Wichmann
JMJuliane Müller
Juliane Müller
TNThomas Neumuth
Thomas Neumuth
VZVeit Zebralla
Veit Zebralla
Background: Compared with other malignancies, head and neck cancer (HNC) increases the risk of not returning to work (RTW).Methods: Within a cross‐sectional study, patients with HNC filled out the OncoFunction questionnaire, a version of the International Classification of Functioning Core Sets for HNC. In 231 patients below 65 years of age, associations of sociodemographic, clinical, functional, and psychological factors with employment and participation in rehabilitation program were explored.Results: Unemployed patients reported more swallowing difficulties and speaking problems. Being unemployed was associated with higher levels of depressive and anxiety symptoms, fatigue, and lower global health. Rehabilitation participation was not significantly associated with any of the assessed factors except for smoking.Conclusions: Unemployed patients with HNC are more burdened than employed patients with HNC regarding clinical, psychological, and functional factors. These differences are more evident later in recovery. Rehabilitation participation was not associated with psychological and functional burden which indicates the need for tailored HNC rehabilitation programs.

25 November 2020 in Frontiers in Oncology
Verified
Journal Article
Open access
PDF file
VZVeit Zebralla
Veit Zebralla
JMJuliane Müller
Juliane Müller
TWTheresa Wald
Theresa Wald
ABAndreas Boehm
Andreas Boehm
GWGunnar Wichmann
Gunnar Wichmann
SWSusanne Wiegand
Susanne Wiegand
The disease and treatment of patients with head and neck cancer can lead to multiple late and long-term sequelae. Especially pain, psychosocial problems, and voice issues can have a high impact on patients’ health-related quality of life. The aim was to show the feasibility of implementing an electronic Patient-Reported Outcome Measure (PROM) in patients with head and neck cancer (HNC). Driven by our department’s intention to assess Patient-Reported Outcomes (PRO) based on the International Classification of Functioning during tumor aftercare, the program “OncoFunction” has been implemented and continuously refined in everyday practice. The new version of “OncoFunction” was evaluated by 20 head and neck surgeons and radiation oncologists in an interview. From 7/2013 until 7/2017, 846 patients completed the PROM during 2,833 of 3,610 total visits (78.5%). The latest software version implemented newly developed add-ins and increased the already high approval ratings in the evaluation as the number of errors and the time required decreased (6 vs. 0 errors, 1.35 vs. 0.95 min; p<0.01). Notably, patients had different requests using PRO in homecare use. An additional examination shows that only 59% of HNC patients use the world wide web. Using OncoFunction for online-recording and interpretation of PROM improved data acquisition in daily HNC patients’ follow-up. An accessory timeline grants access to former consultations and their visualization supported and simplified structured examinations. This provides an easy-to-use representation of the patient’s functional outcome supporting comprehensive aftercare, considering all aspects of the patient’s life.

11 February 2021 in Biology
Verified
Journal Article
Open access
PDF file
VZVeit Zebralla
Veit Zebralla
SWSusanne Wiegand
Susanne Wiegand
ADAndreas Dietz
Andreas Dietz
GWGunnar Wichmann
Gunnar Wichmann
TNThomas Neumuth
Thomas Neumuth
AHAndreas Hinz
Andreas Hinz
Background: Head and neck cancer (HNC)-specific symptoms have a substantial impact on health-related quality of life. The aim of this study was to determine whether self-reported dysphagia, voice problems and pain of HNC patients changed over time and whether specific clinical or sociodemographic variables were associated with these symptoms. Methods: HNC patients (n = 299) in an outpatient setting answered questionnaires (Eating Assessment Tool-10; questions from the EORTC QLQ-C30 and EORTC H&N35) on dysphagia, voice problems and pain, collected with the software “OncoFunction” at three different timepoints (t1–t3) after diagnosis. The mean score changes from t1 to t3 were expressed in terms of effect sizes d. The impact of sociodemographic and clinical factors on the course of the variables was tested with multivariate analyses of variance. Results: Dysphagia, voice impairment and pain in HNC survivors significantly improved over a period of approximately 14 months after diagnosis. Tumor site, stage, treatment modality, occupational state and ECOG state were significantly correlated with self-reported functional outcome. The pain level of the HNC patients was rather low. Conclusions: Patients suffer from functional impairments after HNC treatment, but an improvement in self-reported symptoms could be demonstrated within this time period.

12 August 2022 in Journal of Clinical Medicine
Verified
Journal Article
Open access
PDF file
VKViktor Kunz
Viktor Kunz
GWGunnar Wichmann
Gunnar Wichmann
TWTheresa Wald
Theresa Wald
MPMarkus Pirlich
Markus Pirlich
VZVeit Zebralla
Veit Zebralla
SWSusanne Wiegand
Susanne Wiegand
Introduction: Frailty represents a complex geriatric syndrome associated with elevated rates of postoperative complications as shown for several malignant entities, including head and neck cancer. A specific screening instrument to assess frailty in head and neck patients does not exist. Both the FRAIL Scale and the G8 questionnaire are well-established and easy to use as screening tools. The present study’s aim was to assess the potential of frailty screening to predict postoperative complications in head and neck patients prior to surgery. Patients and methods: We recorded demographic data, pre-existing medical conditions and clinical characteristics in a prospective cohort of 104 head and neck cancer patients undergoing major head and neck surgery and assessed frailty prospectively on the day of admission utilizing the G8 questionnaire and the FRAIL Scale. We analyzed the link between occurrence of postoperative complications up to the twenty-first postoperative day and age, frailty and other covariates using χ2 tests and receiver operating characteristic (ROC) curves. Results: There was no significant correlation between patients’ pre-existing medical conditions and postoperative complications. Whereas chronological age alone did not predict the occurrence of postoperative complications, frailty posed the highest risk for complications. Frailty according to either the G8 questionnaire or the FRAIL Scale predicted occurrence of complications with an area under the curve (AUC) of 0.64 (p = 0.018) and 0.62 (p = 0.039) and severe complications with an AUC of 0.72 (p = 0.014) and 0.69 (p=0.031), respectively. Neither frailty score correlated with age or with each other. Conclusion: Prospective screening using the FRAIL Scale or the G8 questionnaire reliably detected frailty in our sample group. Frailty is linked to increased risk of postoperative complications. The correct prediction of severe postoperative complications as shown identifies vulnerable cases and triggers awareness of potential complications. Anticipating risk allows for a more comprehensive view of the patient and triggers decision making towards risk adjustment, and therefore a selective view of alternative treatment modalities.