NobleBlocks

DRK Krankenhaus Alzey

Hospital / health systemHachenburg, Germany

Research output, citation impact, and the most-cited recent papers from DRK Krankenhaus Alzey (Germany). Aggregated across the NobleBlocks index of 300M+ scholarly works.

Total works
82
Citations
598
h-index
9
i10-index
9
Also known as
DRK Krankenhaus Alzey

Top-cited papers from DRK Krankenhaus Alzey

Duloxetine <i>versus</i> placebo in the treatment of European and Canadian women with stress urinary incontinence
Philip Van Kerrebroeck, Paul Abrams, Rainer Lange, Mark Slack +4 more
2004· BJOG An International Journal of Obstetrics & Gynaecology213doi:10.1111/j.1471-0528.2004.00067.x

OBJECTIVE: To assess the efficacy and safety of duloxetine in women with stress urinary incontinence. DESIGN: Randomised double-blind, placebo-controlled clinical trial. SETTING: Fort-six centres in seven European countries and Canada. POPULATION: Four hundred and ninety-four women aged 24-83 years identified as having predominant symptoms of stress urinary incontinence using a clinical algorithm that was 100% predictive of urodynamic stress urinary incontinence in a subgroup of 34 women. METHODS: The case definition included a predominant symptom of stress urinary incontinence with a weekly incontinence episode frequency > or =7, the absence of predominant symptoms of urge incontinence, normal diurnal and nocturnal frequencies, a bladder capacity > or =400 mL and both a positive cough stress test and positive stress pad test. Subjects completed two urinary diaries prior to randomisation and three diaries during the active treatment phase of the study, each completed during the week prior to monthly visits. Subjects also completed quality of life questionnaires at each visit. Safety was assessed by the evaluation of treatment-emergent adverse events, discontinuation of treatment because of adverse events, serious adverse events, vital sign measurements, electrocardiograms (ECG) and clinical laboratory tests. INTERVENTION: After a two-week placebo lead-in, women received placebo or duloxetine 40 mg BD for 12 weeks. MAIN OUTCOME MEASURES: The percentage decrease in incontinence episode frequency and the change in the Incontinence Quality of Life (I-QOL) questionnaire total score were prespecified as co-primary outcome variables in the protocol. RESULTS: Incontinence episode frequency decreased significantly with duloxetine compared with placebo (median decrease of 50%vs 29%; P= 0.002) with comparable improvements in the more severely incontinent subgroup (those experiencing at least 14 incontinence episodes per week at baseline; 56%vs 27% decreases; P < 0.001). The primary analysis of I-QOL scores did not reveal a significant difference between treatment groups, due primarily to the carrying forward of low scores from patients who discontinued treatment very early due to duloxetine-associated adverse events. The increase in I-QOL scores was significantly greater for duloxetine than for placebo at each of the three postrandomisation visits after 4, 8, and 12 weeks of treatment. Discontinuation rates for adverse events were higher for duloxetine (22%vs 5%; P < 0.001) with nausea being the most common reason for discontinuation (5.3%). Nausea tended to be mild to moderate, not progressive, and transient. CONCLUSIONS: The findings support duloxetine as a potential treatment for women with stress urinary incontinence.

Pantoprazole versus omeprazole in the treatment of acute gastric ulcers
L Witzel, Herbert Gütz, W Hüttemann, Wolfgang Schepp
1995· Alimentary Pharmacology & Therapeutics44doi:10.1111/j.1365-2036.1995.tb00346.x

BACKGROUND: Pantoprazole is a new substituted benzimidazole which is a potent inhibitor of gastric acid secretion by its action upon H+,K(+)-ATPase. METHODS: The proton pump inhibitors pantoprazole and omeprazole were compared in a randomized, double-blind study in 219 patients with benign gastric ulcers. Patients received either pantoprazole 40 mg (n = 146) or omeprazole 20 mg (n = 73), once daily before breakfast for 4 weeks. Treatment was extended for a further 4 weeks if the ulcer had not healed. RESULTS: After 4 weeks, complete ulcer healing was seen in 88% of protocol-correct patients given pantoprazole and in 77% given omeprazole (between-group difference P < 0.05). At 8 weeks, the corresponding values were 97% and 96% (not significant). In the comparative intention-to-treat analysis there were no statistical differences between the treatment groups. Among the patients who had ulcer pain prior to treatment, 79% of the pantoprazole group and 68% of the omeprazole group were pain-free after 2 weeks, and after 4 weeks 88% and 81%, respectively (not significant). Pronounced improvement in the other gastrointestinal symptoms was seen in both groups. Only 10% of patients in each group reported adverse events. There were moderate increases in fasting serum gastrin levels with both treatments at 4 and 8 weeks. CONCLUSION: Pantoprazole, 40 mg once daily in the morning, is a highly effective, well tolerated treatment for acute, benign gastric ulcer. Pantoprazole and omeprazole were equally safe in the therapy of gastric ulcer.

Simpson‐Golabi‐Behmel syndrome with severe cardiac arrhythmias
Rainer König, Sigrun Fuchs, Christoph Kern, Ulrich Langenbeck
1991· American Journal of Medical Genetics33doi:10.1002/ajmg.1320380215

We report on a family with 2 affected males with the X-linked Simpson-Golabi-Behmel (SGB) syndrome. The propositus was a 33-year-old man with pre- and postnatal overgrowth, "coarse" face with hypertelorism, broad nose, wide mouth, malposition of teeth, submucous cleft, accessory nipples, broad hands with hypoplastic index finger nails, and operated left postaxial hexadactyly. From the age of 26 years he suffered from severe tachyarrhythmias, requiring recurrent defibrillations. The brother of the propositus was macrosomic at birth and had a similar facial appearance. In addition he had a pyloric stenosis and a 3/6 systolic murmur. He died at age 4 months. Cardiac defects and conduction disturbances are major components of the SBG syndrome and can be responsible for death in early infancy and perhaps for cardiac arrest in the adult.

Irinotecan plus folinic acid/continuous 5-fluorouracil as simplified bimonthly FOLFIRI regimen for first-line therapy of metastatic colorectal cancer
Andreas Teufel, Silke Steinmann, Jürgen Siebler, Christiane Zanke +4 more
2004· BMC Cancer33doi:10.1186/1471-2407-4-38

BACKGROUND: Combination therapy of irinotecan, folinic acid (FA) and 5-fluorouracil (5-FU) has been proven to be highly effective for the treatment of metastatic colorectal cancer. However, in light of safety and efficacy concerns, the best combination regimen for first-line therapy still needs to be defined. The current study reports on the bimonthly FOLFIRI protocol consisting of irinotecan with continuous FA/5-FU in five German outpatient clinics, with emphasis on the safety and efficiency, quality of life, management of delayed diarrhea, and secondary resection of regressive liver metastases. METHODS: A total of 35 patients were treated for metastatic colorectal cancer. All patients received first-line treatment according to the FOLFIRI regimen, consisting of irinotecan (180 mg/m2), L-FA (200 mg/m2) and 5-FU bolus (400 mg/m2) on day 1, followed by a 46-h continuous infusion 5-FU (2400 mg/m2). One cycle contained three fortnightly administrations. Staging was performed after 2 cycles. Dosage was reduced at any time if toxicity NCI CTC grade III/IV was observed. Chemotherapy was administered only to diarrhea-free patients. RESULTS: The FOLFIRI regimen was generally well tolerated. It was postponed for one-week in 51 of 415 applications (12.3%). Dose reduction was necessary in ten patients. Grade III/IV toxicity was rare, with diarrhea (14%), nausea/vomiting (12%), leucopenia (3%), neutropenia (9%) and mucositis (3%). The overall response rate was 31% (4 CR and 7 PR), with disease control in 74%. After primary chemotherapy, resection of liver metastases was achieved in three patients. In one patient, the CR was confirmed pathologically. Median progression-free and overall survival were seven and 17 months, respectively. CONCLUSIONS: The FOLFIRI regimen proved to be safe and efficient. Outpatient treatment was well tolerated. Since downstaging was possible, combinations of irinotecan and continuous FA/5-FU should further be investigated in neoadjuvant protocols.

Rate of surgery in a sample of patients fulfilling the SRS inclusion criteria treated with a Chêneau brace of actual standard.
Hans‐Rudolf Weiss, Mario Werkmann
2012· PubMed19

UNLABELLED: Studies investigating the outcome of conservative scoliosis treatment differ widely with respect to the inclusion criteria used. Prospective cohort studies are available using the SRS inclusion criteria for studies on bracing. This seems to provide a great advantage to compare different strategies of bracing against each other. As we have gathered all data of the patients treated with a Chêneau light TM between June 2005 and November 2007 it was possible to identify the sample of patients fulfilling the SRS inclusion criteria from the whole sample. MATERIALS AND METHODS: 34 patients (of 152) fulfilled the SRS inclusion criteria with an average age of 12.06 years (10 - 13 years), average Cobb angle of 31 degrees (25 - 40°), an average Risser stage of 0,35, average in-brace Cobb angle of 13° (= 59% of in-brace correction). There were 17 thoracic, 10 double major, 6 lumbar and 2 thoracolumbar curve patterns. After change of workplace of the second author the patients could not be followed up as planned. Therefore a telephone interview was performed by the second author. RESULTS: 28 patients (average age 16.5 years) have been reached, 9 of them were still under treatment. No patient has been operated (Rate of surgery 0%) and only one was not satisfied with cosmetic outcome of treatment. DISCUSSION: Rate of surgery was far less than reported in recent studies using the same inclusion criteria even when all drop outs where rated as failures. CONCLUSION: Rate of surgery can be reduced with the help of Chêneau braces of the latest standard and satisfactory in-brace correction. Brace treatment with the Chêneau brace seems effective and therefore clearly is indicated. Clinical outcomes may be more important for the patient than radiologic outcomes.

Safety and efficacy of outpatient treatment with CPT-11 plus bolus folinic acid/5-fluorouracil as first-line chemotherapy for metastatic colorectal cancer
Markus Moehler, Tanja Hoffmann, C. Zanke, Horst Hohl +4 more
2003· Anti-Cancer Drugs16doi:10.1097/00001813-200301000-00011

The combination of irinotecan (CPT-11), bolus 5-fluorouracil (5-FU) and folinic acid (FA) (Saltz regimen) has recently been questioned as first-line chemotherapy for metastatic colorectal cancer after high early death rates due to gastrointestinal and thromboembolic events were reported in two US trials. Therefore, we carefully evaluated the safety and efficacy of this regimen, with high value placed on the management of delayed diarrhea. Forty-six patients with metastatic colorectal cancer received this first-line treatment in nine German outpatient clinics. Dose reductions were mandatory from the first cycle in case of toxicity grade >2. Chemotherapy was administered only to diarrhea-free patients. During a total of 175 cycles administered treatments were delayed for 1 week in 11.6% and given at a reduced dose in 14.5%. All and 40 patients were evaluable for toxicity and response, respectively. Grade 3/4 toxicities included diarrhea (n=10), leukopenia (n=9), neutropenia (n=3) and anemia (n=4). One non-fatal pulmonary embolism occurred. Four complete responses (CR) and 10 partial responses were seen, for an overall response rate of 35%. In addition, 16 patients (40%) had stable disease. Resectability of liver metastases was achieved in three patients, including one pathologically confirmed CR. Median progression-free and overall survival were 5 and 13 months, respectively. We conclude that outpatient treatment with the Saltz regimen was well tolerated. Severe gastrointestinal toxicity and thromboembolic events were rarely observed and never fatal. As down-staging was possible, combinations of CPT-11 and FA/5-FU should be further investigated in neoadjuvant protocols.

Geranyl-geraniol addition affects potency of bisphosphonates—a comparison in vitro promising a therapeutic approach for bisphosphonate-associated osteonecrosis of the jaw and oral wound healing
Marius Otto, Christine Lux, Tilo Schlittenbauer, Frank Halling +1 more
2021· Oral and Maxillofacial Surgery9doi:10.1007/s10006-021-00982-8

PURPOSE: Analysis of the influence of geranyl-geraniol (GG) addition on four bisphosphonate derivatives regarding their influence on cell viability and migration ability of bone metabolism and endothelial cells in vitro. METHODS: Clodronate, pamidronate, ibandronate, and zoledronate were observed with and without GG addition, for their effect on human osteoblasts (HOB), normal human dermal fibroblasts (NHDF), human endothelial progenitor cells (EPC), and endothelial cells of the human umbilical cord (HUVEC) using migration-, MTT-, and colony-forming cell assays. RESULTS: Data pointed to a depressing effect of all bisphosphonates on the migration ability of NHDF, EPC, and HOB. MTT assay demonstrated a decreased cell viability of HUVEC of all bisphosphonates in a 50 μM concentration and of NHDF when treated with 50 μM of clodronate, ibandronate, or zoledronate. Tested drugs showed a depressing effect on colony-forming potential of EPC even in a 5 μM concentration. GG addition demonstrated an attenuate impact on bisphosphonate effect on all primary cell cultures, respectively. CONCLUSION: In vitro comparison showed that the addition of GG weakens the effect of all bisphosphonates examined. It supports investigations that suggest GG to be able to prevent bisphosphonate-associated osteonecrosis of the jaw (BP-ONJ) in vivo. Future clinical trials may discover the local therapeutic use of GG for the prevention of BP-ONJ.

Inclusion criteria for physical therapy intervention studies on scoliosis - a review of the literature.
Hans‐Rudolf Weiss
2012· PubMed6

UNLABELLED: There is a wide variation of the inclusion criteria found in studies investigating the outcome of conservative scoliosis treatment. While the application of the SRS criteria for studies on bracing seem useful, there are no inclusion criteria for the investigation of physiotherapy alone. This study has been performed to investigate the possibility to find useful inclusion criteria for future prospective studies on physiotherapy (PT). MATERIALS AND METHODS: A PubMed and (incomplete) hand search for outcome papers on PT has been performed in order to detect study designs and inclusion criteria used. RESULTS: Real outcome papers (start of treatment in immature samples / end results after the end of growth) have not been found. Some papers investigated mid-term effects of exercises, most were retrospective, few prospective and many included patient samples with questionable treatment indications. DISCUSSION: No paper has been found with patients of risk for being progressive followed from premenarchial status until skeletal maturity under physiotherapy treatment alone. Claims made to regard physiotherapy as an evidence based method of treatment are not justified scientifically. An agreement of the scientific community on common inclusion criteria for future studies on PT is necessary. We would suggest the following: (1) girls only, (2) age 10 to 13 with the first signs of maturation (Tanner II), (3) Risser 0-2, (4) risk for progression 40 - 60% according to Lonstein and Carlson. CONCLUSION: There is no outcome paper on PT in scoliosis with a patient sample at risk for being progressive followed from premenarchial status until skeletal maturity. Therefore, only bracing can be regarded as being evidence based in the management of scoliosis patients during growth.

Photoelectric Stimulation of Defined Ear Points (Smokex-Pro Method) as an Aid for Smoking Cessation: A Prospective Observational 2-Year Study with 156 Smokers in a Primary Care Setting
B. Breivogel, B. Vuthaj, B. Krumm, Jana Hummel +2 more
2011· European Addiction Research6doi:10.1159/000329717

BACKGROUND: Smokex-Pro is a smoking cessation method using a protocol of a standardized consultation and computer-assisted photoelectric stimulation of defined regions in the ear and face. METHODS: We prospectively enrolled 156 consecutive adult smokers (81 males, 75 females; mean age 43.8 years; body mass index 25.5; daily cigarettes 24.7; Fagerström Test for Nicotine Dependence 5; 30 smoking years). The primary end point was the self-reported continuous abstinence rate. RESULTS: Participants completed on average only 32% of recommended visits. A total of 76.7% stopped smoking for more than 7 days. Moreover, 53.4% remained free of smoking for more than 90 days. Long-term abstinence rates were 49.3% (1 year) and 47.95% (2 years). Treatment-related side effects were observed in 24.5% of participants. Side effects were mild and resolved within hours. CONCLUSION: The Smokex-Pro method appears to be an effective aid for smoking cessation. The treatment was well tolerated and showed only mild and temporary side effects. The average cost of treatment is typically less than EUR 90; the total treatment time is typically 60-90 min. These factors make it an attractive alternative compared to traditional smoking cessation methods. Controlled clinical trials will be needed to confirm the results of this study and refine the treatment for maximum efficacy.

Disease activity during pregnancy and pregnancy outcomes in patients with multiple sclerosis treated with Alemtuzumab – A case series from the German MS and Pregnancy Registry (P1.367)
Kerstin Hellwig, Tjalf Ziemssen, Thorsten Rosenkranz, Sandra Thiel +4 more
2017· Neurology3doi:10.1212/wnl.88.16_supplement.p1.367

1.to assess MS disease activity during pregnancy after alemtuzumab (ALZ) treatment.2.to document pregnancy outcomes in ALZ exposed pregnancies [ALZ<4 months after the last menstrual period (LMP)]

Brace treatment in infantile/juvenile patients with progressive scoliosis is worthwhile
Hans‐Rudolf Weiss
2012· Studies in health technology and informatics3doi:10.3233/978-1-61499-067-3-383

UNLABELLED: Little information exists about successful brace treatment of progressive early onset scoliosis. Even less information is available about the early treatment of scoliosis patients with Marfan's syndrome at age < 6 years. Purpose of this case report is to demonstrate the possibility of successful brace treatment in a patient with early onset scoliosis due to Marfan's syndrome. CASE PRESENTATION: A two year old girl diagnosed with Marfan's syndrome presented with a double major scoliosis of 20°. After a follow-up of 6 months she showed a rapid progression to 46° (November 2008) and was braced immediately. In-brace correction in the first Chêneau brace (RSC TM) was moderate due to the stiffness mainly of the lumbar curve. A new brace was made after significant growth (Gensingen braceTM in October 2009). An in-brace correction to 12° thoracic and 12° lumbar has been achieved. In October 2010 she also has outgrown her second brace to some extent. Due to clinical overcorrection (ATR lumbar -5°) brace wearing time has been reduced to 12 hrs. / day at first. In January 2011 at the age of 4 and a half she presented again with an ATR lumbar of -6° still overcorrected clinically, so we decided to leave off the brace for 3 months time. The deformity returned and we had to make a new brace in April 2011. For brace construction a new x-ray has been made showing the curve meanwhile has been reduced to 24° Cobb, however still with significant wedging of the apical vertebra. CONCLUSIONS: (1) Successful brace treatment in infantile / juvenile patients with scoliosis is possible. (2) When treated during periods of rapid growth corrections can be achieved with high correction braces. (3) Before early surgery is performed high quality conservative management seems indicated.

How to perform Point of Care Ultrasound at resuscitation and when it is useful
Daniel Wastl, Michael Blaivas, Rudolf Horn, Guido Michels +4 more
2024· Medical Ultrasonography2doi:10.11152/mu-4439

Point of Care Ultrasound (POCUS) can be useful as a tool before, during and after the performance of cardiopulmonary resuscitation (CPR). Before or after resuscitation it can help with monitoring unstable hemodynamics, has the potential to identify reversible causes if patient deteriorates. During resuscitation POCUS can help detect potentially treatable causes of the cardiac arrest. Performance of POCUS while resuscitation requires experienced sonologists and a good team structure to embed the examination in advanced cardiovascular life support (ACLS) algorithms. This article gives an overview and tips about how to detect potential reversible causes of patient deterioration in all three phases of CPR. We describe some special situations in which resuscitation could take place. Further we give a comment about sonographic education of physicians and nonacademic medical staf.

Die Verlegung intensivbehandlungspflichtiger Patienten
Β. Hiller
2010· Notarzt1doi:10.1055/s-0030-1248483

Veränderungen in den medizinischen Versorgungsstrukturen steigern den Bedarf an Intensivtransporten. Um das Risiko solcher Transporte zu minimieren, müssen organisatorische Voraussetzungen geschaffen, das Personal adäquat ausgebildet, speziell ausgestattete Transportmittel vorgehalten und der Patient optimal vorbereitet werden. Ziel dieser Maßnahmen ist die Fortführung der individuellen Intensivtherapie unter Transportbedingungen. Kern der Transportvorbereitung ist eine detaillierte Abklärung des Patientenzustandes und der Transportbedingungen.

Hypermethylation of RAD9A intron 2 in childhood cancer patients, leukemia and tumor cell lines suggest a role for oncogenic transformation
Danuta Galetzka, Julia Boeck, Marcus Dittrich, Olesja Sinizyn +4 more
20201doi:10.21203/rs.3.rs-55470/v1

<title>Abstract</title> <bold>Background</bold>: Most childhood cancers occur sporadically and cannot be explained by an inherited mutation or an unhealthy lifestyle. This suggests other predisposition defects that may support the oncogenic transformation of cells, e.g. via impaired DNA-repair. Our study consequently aims to investigate the impact of increased methylation of intron 2 of RAD9A in cancer patients which may be associated with oncogenic transformation. <bold>Methods</bold>: We performed an epimutation screen of RAD9A and other candidate genes ( APC , CDKN2A , EFNA5 , and TP53 ) using bisulfite pyrosequencing and deep bisulfite sequencing (DBS) in skin fibroblasts of 20 patients with primary cancer in childhood and second primary cancer (2N) later in life, 20 matched patients with only one primary cancer (1N) in childhood and 20 matched cancer-free (0N) controls. Furthermore, we analyzed leukemia cancer samples, tumor cell lines, EBV lymphoblasts and FaDu subclones. Radiation, colony formation assays, cell proliferation, PCR and molecular karyotype SNP-array experiments were performed. Data were analyzed using the Kruskal-Wallis rank-sum test, Benjamini-Hochberg procedure, REML and R-scripts. <bold>Results</bold>: Four 1N patients and one 2N patient displayed elevated mean methylation levels (&gt;10%) in intron 2 of RAD9A . DBS of RAD9A in these patients revealed &gt;2% hypermethylated alleles consistent with relevant epimutations. We found RAD9A hypermethylation in the bone marrow of patients with pre-ALL (pre-acute lymphoblastic leukemia), AML (acute myeloid leukemia), NHL (non-Hodgkin lymphoma), PBL (plasmablastic lymphoma) and EBV-(Epstein Barr virus) transformed lymphoblastoid cells. Molecular karyotyping of AML samples with hypermethylated RAD9A showed an evolving duplication of 1.8 kb on Chr16p13.3 including the PKD1 gene. In generated FaDu subclones with hypermethylated RAD9A, we found a homozygous inactivation of CHD2, SPATA8 , SMARCA1 and a 302 kb duplication including genes deregulated in cancer. The detected aberrations proved to influence cell viability. RAD9A methylation was not affected by radiation or the chemotherapeutical daunorubicin.<bold>Conclusion</bold>: The analysis of patient samples, cell lines and subclones suggest a connection between methylation levels of the RAD9A intron 2 locus and inactivation or amplification of important genes and survival of the cells. We propose that RAD9A epimutations may have an impact on leukemia, tumorigenesis, cancer progression and can potentially serve as a valuable biomarker.

Zahnmedizinischer Behandlungsbedarf bei Asylbewerbern in Rheinland-Pfalz
L Buff, Bernd Röhrig
2019· Das Gesundheitswesen1doi:10.1055/s-0039-1694619

Im Rahmen des Asylbewerberleistungsgesetzes (AsylbLG) ist bei Beantragung einer zahnmedizinischen Behandlung zu prüfen, inwieweit ein Anspruch zur Behandlung akuter Schmerzzustände bzw. eine Unaufschiebbarkeit von geplantem Zahnersatz besteht.

Das Oberflächen-EMG der Beckenbodenmuskulatur (Introitus-EMG) bei kontinenten und inkontinenten Frauen
R Lange, D. Reiser, F. Casper, Andreas Harri Schönfeld
1998· Geburtshilfe und Frauenheilkunde1doi:10.1055/s-2007-1023006

Das Elektromyogramm (EMG) wurde in der Urodynamik bisher vorwiegend zur Abklärung einer urethrovesikalen Dyssynergie eingesetzt. Bei der Streßinkontinenz hatte es bisher keine Bedeutung, obwohl bekannt ist, daß streßinkontinente Frauen oft nicht in der Lage sind, auf Anforderung den Beckenboden anzuspannen, neuromotorische Schäden sub partu als Ursache der Inkontinenz nachgewiesen sind, und EMG-gestützte Biofeedback-Geräte mit Erfolg in der Therapie der Streßharn- und Stuhlinkontinenz eingesetzt werden.

Vaccination gaps in decentralized emergency response: understanding immunization barriers among volunteer firefighters. A cross-sectional mixed methods study
Andrea Baron, Laura Over-Müller, Swantje Brandt, Ole Franzen +4 more
2026· Frontiers in Public Healthdoi:10.3389/fpubh.2026.1803949

Introduction Volunteer firefighters are crucial for decentralized emergency response systems but operate outside standardized occupational health frameworks. Despite elevated exposure to biological hazards, systematic data on vaccination knowledge, immunization status, and preventive health engagement in this population are limited. To better understand the determinants of their preventive health engagement, and to inform strategies that strengthen operational readiness and public health resilience, this study examined vaccination behavior among German volunteer firefighters and identified determinants of immunization uptake. Methods Between April 2025 and August 2025, semi-structured interviews were conducted with 150 active volunteer firefighters. Data were analyzed using inductive qualitative content analysis, following Mayring's framework. Vaccination status, evaluation of vaccination, and willingness to undergo medical surveillance were assessed. K-means cluster analysis identified behavioral typologies, and Spearman's correlations examined the associations between risk perception, social integration, and vaccination behavior. Results Approximately one-third of the participants could not confirm their current immunization status. The most common vaccinations recorded among the 150 firefighters were tetanus ( n = 110) and hepatitis B ( n = 100). Three distinct behavioral clusters emerged: health-engaged prevention-oriented individuals (predominantly healthcare workers), vaccine-supportive but surveillance-resistant firefighters (craftsmen/trading backgrounds), and vaccine-ambivalent personnel open to alternative prevention (logistics/technical fields). Hazard perception was weakly correlated with vaccination status (ρ = +0.300, p = 0.035). Social proximity correlated positively with vaccination willingness (ρ = +0.33, p = 0.037) and negatively with hazard perception (ρ = −0.43, p = 0.024). Vaccination rates varied by occupation, ranging from 100% in IT/technical professionals, to 66.7% in healthcare workers, and 50 % craftsmen/trading workers. Discussion Substantial vaccination knowledge gaps, incomplete documentation, and heterogeneous behavioral patterns shaped by professional background and institutional trust characterized the population surveyed. Effective interventions require differentiated strategies that address structural barriers, transparent communication, integration with valued occupational health surveillance, and recognition of distinct motivational profiles across volunteer firefighter subgroups.

Hypermethylation of RAD9A intron 2 in childhood cancer patients and tumor cell lines
Danuta Galetzka, Julia Böck, Marcus Dittrich, Iris Schmitt +4 more
2019· Research Squaredoi:10.21203/rs.2.11904/v1

Abstract Background Most childhood cancers occur sporadically and cannot be explained by an inherited mutation or unhealthy lifestyle. The prenatal origins hypothesis postulates a role for (epi)genetic mutations which occur stochastically in rapidly dividing cells. This study aims to investigate the impact of adverse methylation in tumor relevant genes in former childhood cancer patients which may be associated with an enhanced risk to develop primary secondary cancers Methods We performed an epimutation screen of several candidate genes (APC, CDKN2A, EFNA5, RAD9A, and TP53), in skin fibroblasts of 20 patients with a primary cancer in childhood and subsequent second primary cancer (2N), 20 matched patients with only one primary cancer in childhood (1N), 20 cancer free controls (0N) and unrelated leukemia cancer samples, using bisulfite pyrosequencing and deep bisulfite sequencing. radiation, colony formation assays, cell proliferation, PCR and molecular karyotype SNP-array, experiments were performed to further characterize RAD9A hypermethylation in fibroblasts and FaDu sub clones. Data were analyzed using the Kruskal-Wallis rank sum test and Benjamini-Hochberg procedure, the linear mixed-effects model was fit using REML and R-scripts. Results Four 1N patients and one 2N patient displayed elevated (10%) mean methylation levels of RAD9A intron 2. Deep bisulfite sequencing of RAD9A in these patients revealed 2% allele methylation errors (defined as alleles with &gt;60% methylated CpGs). We found RAD9A hypermethylation in bone marrow of patients with pre-ALL (pre-acute lymphoblastic leukaemia), AML (acute myloid leukaemia), and plasmablastic lymphoma (PBL), and in EBV-(Epstein Barr virus) transformed lymphoblastoid cells. RAD9A methylation in fibroblasts or tumor cells (FaDu) was not affected by in vitro aging, or DNA damage induced by radiation or the chemotherapeutical daunorubicin. Molecular karyotyping of FaDu sub clones revealed a homozygous inactivation of CHD2, SPATA8 and SMARCA1, in clones with hypermethylation in RAD9A. Conclusion We propose that constitutive RAD9A epimutations may have arisen early in development, predisposing the compromised cells to tumorigenesis and increased childhood cancer risk. Analyses of tumor cell clones with high methylation levels of RAD9A suggest a connection between methylation levels of the RAD9A intron 2 locus and a homozygous inactivation of important genes

Verlauf der Rehabilitation bei kardiologischen Patienten in Abhängigkeit vom Selbstversorgungsgrad bei Aufnahme
R. Marx, H.C. Philips, D. Bassenge, M Nosper +4 more
2016· Die Rehabilitationdoi:10.1055/s-0041-111524

INTRODUCTION: There are hardly any publications about the outcome of cardiac rehabilitation considering patients with an increased need for medical, nursing and therapeutic care. The aim of this study, which consecutively included n=387 statutory health insurance inpatients over a period of 2 years, was to find out differences in outcome in self-care patients (Barthel index>70) as compared to patients with a need for complex care (Barthel index≤70). METHODS: Rehabilitation outcomes concerning physical capacity, emotional status and activities of daily living as measured by Barthel index, FIM index, HADS, clinical complications, exercise test, duration of rehabilitation and form of dismission were analyzed and compared between both groups. RESULTS: The inpatients with a Barthel index ≤70 at admission were older, had a longer stay in hospital and in rehabilitation, developed more complications and more often suffered from concomitant diseases. They were readmitted to hospital more often. They showed a comparatively higher increase in indices of self-care and a significant increase in physical performance tests. CONCLUSION: Higher medical care expenses of multimorbid cardiac inpatients are no contraindication against rehabilitation, because even in this group the specific rehabilitation aims of the healthcare payers can be reached.

The sagittal re-alignment brace in the treatment of chronic low back pain in patients with lumbar kyphosis
HR Weiss, Mario Werkmann, S Bohr
2009· Scoliosisdoi:10.1186/1748-7161-4-s2-o62

Background For adult scoliosis patients with chronic low back pain, bracing is initially indicated before spinal surgery is considered. Until recently, the effect bracing treatment has on middle to long-term pain reduction has not been reported. Promising results have been documented in the short-term for the application of a sagittal re-alignment brace in patients with spinal deformities and suffering from pain; however mid-term or long-term results are not yet available.