No Association between Clinical Periodontal Conditions and Microbiological Findings on Driveline of Patients with Left-Ventricular Assist Devices (LVAD)

The aim of this retrospective study was to investigate whether there would be an association between periodontal disease parameters and positive bacterial findings at the driveline of patients with a left ventricular assist device (LVAD). Patients with an LVAD, who underwent a full oral and microbiological examination between 2016 and 2018, were included. During oral examination, periodontitis severity (stage and grade) and the periodontal inflamed surface area (PISA) were evaluated. A microbiological analysis was performed from swabs of the driveline, whereby different bacterial species were cultivated and analyzed. A total of 73 patients were included in the current study. The majority of participants (80.8%) had at least one positive bacterial finding during the study period. Most patients had a periodontitis stage of III-IV (80.9%). The determined PISA of the total group was 284.78 ± 352.29 mm2. No associations were found between the periodontal disease parameters and the bacterial findings in general, the bacterial findings on the day of oral examination or the bacterial findings 12 months prior to/after the oral examination (p > 0.05). Periodontitis is not associated with cultivated microbiological findings at the driveline of patients with an LVAD and thus appears not to be a risk indicator for driveline colonization. Nevertheless, the high periodontal burden in LVAD patients underlines the need for their improved periodontal care

Insufficient Oral Behaviour and the High Need for Periodontal Treatment in Patients with Heart Insufficiency and after Heart Transplantation: A Need for Special Care Programs?

Background: The aim of this cross-sectional study was the assessment of dental behaviour and oral health condition of heart transplant recipients (HTx) in comparison to patients with heart insufficiency (HI). Methods: Patients attending the Department for Cardiac Surgery, Leipzig Heart Center, Germany were recruited. Standardized questionnaires regarding dental behaviour and periodontal complaints were applied. A dental (decayed-, missing- and filled-teeth index) and periodontal examination (periodontal probing depth (PPD) and clinical attachment loss (CAL)) was performed. Based on the oral findings, dental and periodontal treatment need was determined. Statistics: T-test, Mann-Whitney U test, Chi-square test, and Fisher-test (p < 0.05). Results: A total of 201 patients (HTx: 112, HI: 89) were included. HTx patients were significantly more often allocated to dentists (p < 0.01). Furthermore, the HTx patients rated feeling informed appropriately about oral health more often (p < 0.01). HTx patients used interdental cleaning (p < 0.01) and mouth rinse (p = 0.02) more often than HI patients. No differences between groups were present regarding dental status and periodontitis severity (p > 0.05). Periodontal treatment need was high, showing prevalence of 79.5% (HTx) and 87.6% (HI, p = 0.14), respectively. Conclusions: Both groups show insufficient oral behaviour and a high need for periodontal treatment. Special care programs for HTx candidates and recipients appear recommendable

Oral health and dental behaviour of patients with left ventricular assist device: a cross-sectional study

Patienten mit Herzinsuffizienz im Endstadium erhalten zunehmend linksventrikuläre Unterstützungssysteme (LVAD) als Dauertherapiemittel oder zur Überbrückung bis zu einer möglichen Herztransplantation. Diese Patientenklientel ist grundsätzlich durch die Driveline, als potenzielle Eintrittsstelle für Mikroorganismen, einem Infektionsrisiko ausgesetzt. Die Mundhöhle beinhaltet diverse Bakterien, die sich auch systemisch verbreiten können und so eine mögliche Quelle für Driveline-Infektionen darstellen. Es ist jedoch unklar, ob bei LVAD-Patienten Erkrankungen der Mundhöhle durch Bakteriämien zu systemischen Komplikationen und Driveline-Infektionen führen können. Aktuell fehlt es an Studien zum Mundgesundheitszustand bei diesen Patienten und über einen möglichen Zusammenhang von oralen Erkrankungen und Driveline-Infektionen. Ziel dieser Studie war daher die Beurteilung des Mundgesundheitsverhaltens, des Mundgesundheitszustands sowie der mundgesundheitsbezogenen Lebensqualität von LVAD-Patienten. Bei den in dieser Studie untersuchten LVAD-Patienten traten vermehrt schwere Parodontitiden auf. Da Parodontitis das Risiko und das Ausmaß einer systemischen Bakteriämie erhöht und möglicherweise zu kardiovaskulären Komplikationen führen könnte, kann dieser Zustand als potenziell problematisch betrachtet werden. Die aktuelle Studie konnte jedoch keinen Zusammenhang zwischen Driveline-Infektionen und dem vorliegenden zahnärztlichen Behandlungsbedarf bestätigen, sodass der Einfluss der Mundgesundheit auf systemische, krankheits- und gerätebezogene Parameter unklar bleibt. Insgesamt scheint die Erarbeitung eines interdisziplinären zahnärztlichen Versorgungskonzeptes nötig, um die unzureichende Mundgesundheitssituation von LVAD-Patienten zu verbessern.:1 Einführung 1.1 Herzinsuffizienz 1.1.1 Definition und Klassifikation 1.1.2 Ätiologie und Epidemiologie 1.1.3 Therapie 1.2 Ventrikuläre Unterstützungssysteme 1.2.1 Einteilung, Funktionsprinzipien und Aufbau 1.2.2 Indikation und Therapiekonzepte 1.2.3 Komplikationen und Überlebensraten 1.3 Mundgesundheit bei Herzinsuffizienzpatienten 1.3.1 Mundgesundheit 1.3.2 Karies 1.3.3 Parodontitis 1.3.4 Bedeutung der Mundgesundheit bei Herzinsuffizienzpatienten und zahnärztliche Therapiekonzepte 1.4 Zielsetzung und Fragestellung 2 Publikationsmanuskript 3 Zusammenfassung der Arbeit 4 Ausblick 5 Literaturverzeichnis 6 Wissenschaftliche Präsentationen 7 Darstellung des eigenen Beitrages 8 Erklärung über die eigenständige Abfassung der Arbeit 9 Danksagun

No Association between Clinical Periodontal Conditions and Microbiological Findings on Driveline of Patients with Left-Ventricular Assist Devices (LVAD)

The aim of this retrospective study was to investigate whether there would be an association between periodontal disease parameters and positive bacterial findings at the driveline of patients with a left ventricular assist device (LVAD). Patients with an LVAD, who underwent a full oral and microbiological examination between 2016 and 2018, were included. During oral examination, periodontitis severity (stage and grade) and the periodontal inflamed surface area (PISA) were evaluated. A microbiological analysis was performed from swabs of the driveline, whereby different bacterial species were cultivated and analyzed. A total of 73 patients were included in the current study. The majority of participants (80.8%) had at least one positive bacterial finding during the study period. Most patients had a periodontitis stage of III-IV (80.9%). The determined PISA of the total group was 284.78 ± 352.29 mm2. No associations were found between the periodontal disease parameters and the bacterial findings in general, the bacterial findings on the day of oral examination or the bacterial findings 12 months prior to/after the oral examination (p > 0.05). Periodontitis is not associated with cultivated microbiological findings at the driveline of patients with an LVAD and thus appears not to be a risk indicator for driveline colonization. Nevertheless, the high periodontal burden in LVAD patients underlines the need for their improved periodontal care

No Association between Clinical Periodontal Conditions and Microbiological Findings on Driveline of Patients with Left-Ventricular Assist Devices (LVAD)

The aim of this retrospective study was to investigate whether there would be an association between periodontal disease parameters and positive bacterial findings at the driveline of patients with a left ventricular assist device (LVAD). Patients with an LVAD, who underwent a full oral and microbiological examination between 2016 and 2018, were included. During oral examination, periodontitis severity (stage and grade) and the periodontal inflamed surface area (PISA) were evaluated. A microbiological analysis was performed from swabs of the driveline, whereby different bacterial species were cultivated and analyzed. A total of 73 patients were included in the current study. The majority of participants (80.8%) had at least one positive bacterial finding during the study period. Most patients had a periodontitis stage of III-IV (80.9%). The determined PISA of the total group was 284.78 ± 352.29 mm2. No associations were found between the periodontal disease parameters and the bacterial findings in general, the bacterial findings on the day of oral examination or the bacterial findings 12 months prior to/after the oral examination (p > 0.05). Periodontitis is not associated with cultivated microbiological findings at the driveline of patients with an LVAD and thus appears not to be a risk indicator for driveline colonization. Nevertheless, the high periodontal burden in LVAD patients underlines the need for their improved periodontal care

Oral health-related quality of life in patients with heart failure and left ventricular assist devices—results of a cross-sectional study

Objectives!#!The aim of this cross-sectional study was to compare oral health-related quality of life (OHRQoL) of patients with left ventricular assist device (LVAD) and heart failure (HF).!##!Material and methods!#!Seventy-four patients with LVAD were recruited from University Department for Cardiac Surgery, Leipzig Heart Center, Germany. A group of 72 patients with HF was composed by matching (age, gender, smoking). The German short form of oral health impact profile (OHIP G14) was applied. Health-related quality of life (HRQoL) was measured by short form 36 survey (SF-36). Dental conditions (decayed-, missing- and filled-teeth [DMF-T]), remaining teeth and periodontal findings were assessed.!##!Statistics!#!t-test, Mann-Whitney U test, Kruskal-Wallis test, chi-square or Fisher test, linear regression.!##!Results!#!Age, gender, smoking, underlying disease, co-morbidities and oral findings were comparable between groups (p &amp;gt; 0.05). OHIP G14 sum score was 3.53 ± 6.82 (LVAD) and 2.92 ± 5.35 (HF; p = 0.70), respectively. The scales SF-36 physical functioning (p = 0.05) and SF-36 social functioning (p &amp;lt; 0.01) were worse in LVAD. In the LVAD group, the DMF-T and remaining teeth negatively correlated with OHIP G14 sum score (p &amp;lt; 0.01). In HF patients, positive correlations were found between OHIP G14 and D-T (p &amp;lt; 0.01) and remaining teeth (p = 0.04). Moreover, DMF-T (p = 0.03) and remaining molars/premolars (p = 0.02) were negatively correlated with SF-36 scales in HF.!##!Conclusions!#!Oral health and OHRQoL was comparable between LVAD and HF; thereby, OHRQoL reflected the clinical oral status.!##!Clinical relevance!#!Dental care, with beginning in early stage of HF, should be fostered to preserve teeth and support quality of life before and after LVAD implantation

Insufficient Oral Behaviour and the High Need for Periodontal Treatment in Patients with Heart Insufficiency and after Heart Transplantation: A Need for Special Care Programs?

Background: The aim of this cross-sectional study was the assessment of dental behaviour and oral health condition of heart transplant recipients (HTx) in comparison to patients with heart insufficiency (HI). Methods: Patients attending the Department for Cardiac Surgery, Leipzig Heart Center, Germany were recruited. Standardized questionnaires regarding dental behaviour and periodontal complaints were applied. A dental (decayed-, missing- and filled-teeth index) and periodontal examination (periodontal probing depth (PPD) and clinical attachment loss (CAL)) was performed. Based on the oral findings, dental and periodontal treatment need was determined. Statistics: T-test, Mann-Whitney U test, Chi-square test, and Fisher-test (p < 0.05). Results: A total of 201 patients (HTx: 112, HI: 89) were included. HTx patients were significantly more often allocated to dentists (p < 0.01). Furthermore, the HTx patients rated feeling informed appropriately about oral health more often (p < 0.01). HTx patients used interdental cleaning (p < 0.01) and mouth rinse (p = 0.02) more often than HI patients. No differences between groups were present regarding dental status and periodontitis severity (p > 0.05). Periodontal treatment need was high, showing prevalence of 79.5% (HTx) and 87.6% (HI, p = 0.14), respectively. Conclusions: Both groups show insufficient oral behaviour and a high need for periodontal treatment. Special care programs for HTx candidates and recipients appear recommendable

Oral health-related quality of life of patients after heart transplantation and those with heart failure is associated with general health-related quality of life: a cross-sectional study

Purpose!#!The aim of this cross-sectional study was to examine the oral health-related quality of life (OHRQoL) in patients after heart transplantation (HTx) and those with heart failure (HF).!##!Methods!#!In total, 186 participants (HTx: 104, HF: 82) were recruited from the University Department for Cardiac Surgery, Leipzig Heart Centre, Germany. OHRQoL was assessed with the German short form of the oral health impact profile (OHIP-G14). Health-related quality of life (HRQoL) was evaluated using the short form 36 survey (SF-36). Furthermore, the dental and periodontal treatment need was recorded.!##!Results!#!With an OHIP-G14 sum score of 6.58 ± 6.40 [5; 2.5-8] in the HTx group and 5.54 ± 5.47 [5; 2-7] in the HF group, no clinically relevant or statistically significant difference was apparent (p = 0.39). The SF-36 scales for physical functioning, role-physical, general health and vitality were significantly worse in the HF group compared with the HTx group (p!##!Conclusion!#!The OHRQoL in HF and HTx patients appears to be mainly associated with general HRQoL. Therefore, multidisciplinary dental care concepts may be recommended to improve oral health conditions in these patients

Insufficient Oral Behaviour and the High Need for Periodontal Treatment in Patients with Heart Insufficiency and after Heart Transplantation: A Need for Special Care Programs?

Background: The aim of this cross-sectional study was the assessment of dental behaviour and oral health condition of heart transplant recipients (HTx) in comparison to patients with heart insufficiency (HI). Methods: Patients attending the Department for Cardiac Surgery, Leipzig Heart Center, Germany were recruited. Standardized questionnaires regarding dental behaviour and periodontal complaints were applied. A dental (decayed-, missing- and filled-teeth index) and periodontal examination (periodontal probing depth (PPD) and clinical attachment loss (CAL)) was performed. Based on the oral findings, dental and periodontal treatment need was determined. Statistics: T-test, Mann-Whitney U test, Chi-square test, and Fisher-test (p < 0.05). Results: A total of 201 patients (HTx: 112, HI: 89) were included. HTx patients were significantly more often allocated to dentists (p < 0.01). Furthermore, the HTx patients rated feeling informed appropriately about oral health more often (p < 0.01). HTx patients used interdental cleaning (p < 0.01) and mouth rinse (p = 0.02) more often than HI patients. No differences between groups were present regarding dental status and periodontitis severity (p > 0.05). Periodontal treatment need was high, showing prevalence of 79.5% (HTx) and 87.6% (HI, p = 0.14), respectively. Conclusions: Both groups show insufficient oral behaviour and a high need for periodontal treatment. Special care programs for HTx candidates and recipients appear recommendable

Insufficient Oral Behaviour and the High Need for Periodontal Treatment in Patients with Heart Insufficiency and after Heart Transplantation: A Need for Special Care Programs?

Background: The aim of this cross-sectional study was the assessment of dental behaviour and oral health condition of heart transplant recipients (HTx) in comparison to patients with heart insufficiency (HI). Methods: Patients attending the Department for Cardiac Surgery, Leipzig Heart Center, Germany were recruited. Standardized questionnaires regarding dental behaviour and periodontal complaints were applied. A dental (decayed-, missing- and filled-teeth index) and periodontal examination (periodontal probing depth (PPD) and clinical attachment loss (CAL)) was performed. Based on the oral findings, dental and periodontal treatment need was determined. Statistics: T-test, Mann-Whitney U test, Chi-square test, and Fisher-test (p &lt; 0.05). Results: A total of 201 patients (HTx: 112, HI: 89) were included. HTx patients were significantly more often allocated to dentists (p &lt; 0.01). Furthermore, the HTx patients rated feeling informed appropriately about oral health more often (p &lt; 0.01). HTx patients used interdental cleaning (p &lt; 0.01) and mouth rinse (p = 0.02) more often than HI patients. No differences between groups were present regarding dental status and periodontitis severity (p &gt; 0.05). Periodontal treatment need was high, showing prevalence of 79.5% (HTx) and 87.6% (HI, p = 0.14), respectively. Conclusions: Both groups show insufficient oral behaviour and a high need for periodontal treatment. Special care programs for HTx candidates and recipients appear recommendable