Publications by authors named "Kiderlen T"

Article Synopsis
  • Oncological patients experience higher risks of infections due to weakened immune systems from diseases or treatments, yet vaccination rates against respiratory pathogens like Streptococcus pneumoniae and influenza are low.
  • In a study analyzing 370 oncology patients, only 28.1% were vaccinated against influenza and 32.2% against Streptococcus pneumoniae, with just 7.3% meeting German vaccination recommendations.
  • The findings highlight a significant gap in vaccination coverage, particularly among patients with thoracic cancers, indicating the need for improved vaccination strategies for this high-risk group.
View Article and Find Full Text PDF

Aim: Monitoring electronic patient-reported outcomes (ePRO) can provide various benefits to cancer patients, such as enhanced quality of life, reduction of hospital admissions, and even prolonged survival. Furthermore, ePRO might offer significant benefits to patients under antineoplastic treatment in the context of the current COVID-19 pandemic. However, evidence on feasibility of ePRO in routine cancer care and barriers met in a real-life setting remains limited.

View Article and Find Full Text PDF

Objective: By implementing a focused must-have vaccination strategy (Easy Vaccination in Oncology [EVO]), we aimed to increase rates for high-impact vaccinations (Streptococcus pneumoniae, influenza, herpes zoster and hepatitis B) in the at-risk population of oncological patients.

Methods: In this German multicentre interventional non-randomised controlled two-arm open trial with repeated cross-sectional data collection, we evaluated the EVO strategy as an easy to implement approach. Vaccination rates were assessed in the outpatient setting and re-assessed after 3 months.

View Article and Find Full Text PDF

Treatment of metastasized malignant melanoma still has very limited therapeutic options. After exhaustion of immuno-checkpoint inhibition (ICI) and potentially targeted therapy, no promising alternatives are currently available. We report on an 83-year-old patient suffering from disseminated metastatic melanoma who showed an almost complete response to ICI following chemotherapy, after repeated failure of different regimens including two nonresponsive regimens of ICI.

View Article and Find Full Text PDF

Background: Vaccinations have the potential to significantly lower the burden of disease for many major infections in the high-risk population of hematological and oncological patients. In this regard Shingrix, an inactivated vaccine, received market approval in the European Union in March 2018, after prior US approval in October 2017, and recommendations specifically state immunocompromised, including oncological, patients. As vaccination rates are considered to be poor in oncological patients, determining the current vaccination rates for Shingrix two years after market approval is important in defining the need for intervention to bring this potentially high-impact vaccine to the patients.

View Article and Find Full Text PDF

Clinical reactivations of herpes simplex virus or varicella zoster virus occur frequently among patients with malignancies and manifest particularly as herpes simplex stomatitis in patients with acute leukaemia treated with intensive chemotherapy and as herpes zoster in patients with lymphoma or multiple myeloma. In recent years, knowledge on reactivation rates and clinical manifestations has increased for conventional chemotherapeutics as well as for many new antineoplastic agents. This guideline summarizes current evidence on herpesvirus reactivation in patients with solid tumours and hematological malignancies not undergoing allogeneic or autologous hematopoietic stem cell transplantation or other cellular therapy including diagnostic, prophylactic, and therapeutic aspects.

View Article and Find Full Text PDF

Standard operating procedures for autologous stem cell transplantation (SCT) aim to guarantee best possible engraftment. Three procedures are routinely used for transplant infusion: regular bag infusion (Procedure 1), injection via syringe (Procedure 2), and combination of regular bag infusion and syringe (Procedure 3). We conducted a retrospective analysis of all autologous stem cell transplants done in the hematology department of the Vivantes Clinic Neukoelln in Berlin, Germany, between January 1, 2016 and March 4, 2017.

View Article and Find Full Text PDF

Cancer patients frequently require central venous catheters for therapy and parenteral nutrition and are at high risk of central venous catheter-related infections (CRIs). Moreover, CRIs prolong hospitalization, cause an excess in resource utilization and treatment cost, often delay anti-cancer treatment, and are associated with a significant increase in mortality in cancer patients. We therefore summoned a panel of experts by the Infectious Diseases Working Party (AGIHO) of the German Society of Hematology and Medical Oncology (DGHO) and updated our previous guideline on CRIs in cancer patients.

View Article and Find Full Text PDF

Lung cancer (LC) is one of the most common non-AIDS (acquired immune deficiency syndrome)-defining malignancies. It occurs more frequently in persons living with human immunodeficiency virus (PLWHIV) than in the HIV-negative population. Compared to their HIV-negative counterparts, patients are usually younger and diagnosed at more advanced stages.

View Article and Find Full Text PDF

The objectives of this study were to assess the current status of HIV-related knowledge, attitudes, and behavior (KAB) of employees in the private transport sector in Namibia and to compare companies with established HIV workplace program (WPPs) with those that have recently initiated the implementation of such programs. The study was designed as a cross-sectional questionnaire-based survey. Between January and March 2011, the survey was conducted in the Namibian truck transport sector in six companies of different sizes.

View Article and Find Full Text PDF

The study objective was to assess the current status of HIV knowledge, attitudes and behavior (KAB) among employees of Namibian ministries. As most HIV campaigning takes place in the capital of Windhoek, an additional aim was to compare Windhoek to four regions (Hardap, Erongo, Oshana, and Caprivi). Between January and March 2011 a cross-sectional survey was conducted in two Namibian ministries, with participants selected randomly from the workforce.

View Article and Find Full Text PDF

Toxoplasmic encephalitis (TE) continues to be a severe health problem despite the introduction of highly active antiretroviral therapy (HAART). To identify predictors for development of TE we compared demographic, clinical and diagnostic variables in AIDS patients with TE before (n = 102) or after the introduction (n = 70) of HAART at the Charité University Medicine in Berlin, Germany. Interestingly, patient characteristics did not differ significantly in the pre- and post-HAART groups.

View Article and Find Full Text PDF