Purpose To develop a European White Paper document on oropharyngeal dysphagia (OD) in head and neck cancer (HNC). There are wide variations in the management of OD associated with HNC across Europe. Methods Experts in the management of specific aspects of OD in HNC across Europe were delegated by their professional medical and multidisciplinary societies to contribute to this document. Evidence is based on systematic reviews, consensus-based position statements, and expert opinion. Results Twenty-four sections on HNC-specific OD topics. Conclusion This European White Paper summarizes current best practice on management of OD in HNC, providing recommendations to support patients and health professionals. The body of literature and its level of evidence on diagnostics and treatment for OD in HNC remain poor. This is in the context of an expected increase in the prevalence of OD due to HNC in the near future. Contributing factors to increased prevalence include aging of our European population (including HNC patients) and an increase in human papillomavirus (HPV) related cancer, despite the introduction of HPV vaccination in various countries. We recommend timely implementation of OD screening in HNC patients while emphasizing the need for robust scientific research on the treatment of OD in HNC. Meanwhile, its management remains a challenge for European professional associations and policymakers.

Strips containing tetracycline hydrochloride or metronidazole 25% in polyhydroxybutyric acid as a biodegradable polymer matrix, showed sustained release in simulated gingival fluid pH 6.6 at 37 degrees C. When evaluated in patients suffering from advanced periodontal disease, the greatest response to therapy was observed with tetracycline hydrochloride strips inserted into periodontal pockets at four-day intervals for 16 days, compared with an untreated control group. A reduction in plaque index, gingival index and pocket depth was observed. A favourable alteration occurred in the microbial flora of treated pockets with an increase in the proportion of cocci and decrease in gram-negative rods, fusiforms and spirochetes. Metronidazole strips or root-planning tended not to be as effective. The clinical improvement produced by each treatment was not maintained when treatment was terminated.

The charge of this Section is ethics and global responsibilities in oral health and disease. Oral health is determined by the same factors as those for general health. To a limited extent, the level of oral health care and dental education. The philosophy and organization of the health care system and dental education, therefore, are key determinants of oral health. Dental education has expanded in many countries where there has been an increase in wealth. Unfortunately, there has been no concomitant increase in the number of dental educators. This is a problem throughout the world. This present situation raises certain ethical issues with regard to professional responsibilities. It also raises some important questions for dental education. This Section has chosen to focus its efforts on examining two issues: * What can be done within dental schools? * What can be done external to dental schools - either individually or collectively? The best practices identified are more akin to goals, as it is recognized that, in a world in which there are enormous variations in economic, environmental, social, and cultural features, a single uniform set of practices is impracticable. The central core value identified is the realization by students, and faculty/teaching staff of the quest of life-long learning against a background of the social and ethical responsibilities of health professionals. The conclusion of the group is that biology is not the sole determinant of health. Understanding the role of social, economic, environmental and other factors in determining health status is critical if greater equity in dental education and care are to be achieved.

Acute necrotizing ulcerative gingivitis (ANUG) has been generally considered as a gingivitis. However, clinical impressions suggest that periodontal attachment loss is one of the sequelae of the disease. This study was designed to investigate the extent of probing attachment loss detectable following resolution of the acute phase of the disease. 13 patients (3 male, 10 female) aged on average 22.7 years were studied. The presence of interdental soft tissue cratering was used to determine whether a site was previously affected by ANUG. ANUG sites were compared with other sites using a paired Student t-test (N = 13). Patient mean probing attachment level was greater for ANUG sites (2.2 +/- 0.9) than for the mean of all other sites (0.8 +/- 0.7). It is concluded that greater loss of probing attachment is associated with sites affected by ANUG than with other sites studied.