Modern population based oral health management requires a complete understanding of the impact of disease in order to provide efficient and effective oral health care and guidance. Periodontitis is an important cause of tooth loss and has been shown to be associated with a number of systemic conditions. The impact of oral conditions and disorders on quality of life has been extensively studied. However, the impact of periodontitis on quality of life has received less attention. This review summarizes the literature on the impact of periodontitis on oral health‐related quality of life (OHRQoL). Relevant publications were identified after searching the MEDLINE and EMBASE electronic databases. Screening of titles and abstracts and data extraction was conducted. Only observational studies were included in this review. Most of the reviewed studies reported a negative impact of periodontitis on OHRQoL. However, the reporting standards varied across studies. Moreover, most of the studies were conducted in developed countries. 相似文献
Radial artery catheterization results in local vascular injury to the artery and at times subsequent arterial occlusion, yet even in patients with abnormal collateral testing ischemic hand injury remains essentially unseen.
Careful serial examinations of neuro‐muscular function of the hand in patients undergoing transradial catheterization demonstrate that even in the case of radial occlusion and an abnormal collateral test, hand function is not altered after the procedure.
While radial artery occlusion may not result in functional ischemic findings, the occlusion itself results in lost future opportunity for vascular access or conduit use and further understanding on how to prevent this sequalae continues to be a priority.
Hereditary non-polyposis colorectal cancer (HNPCC), also known as Lynch syndrome types I and II, and the related subtypes Turcot and Muir-Torre syndrome, have all been associated with inheritance of germ line mutations in the DNA mismatch repair (MMR) genes. Fifty individuals have recently been identified with an early onset of a different spectrum of cancers associated with inheritance of two MMR mutations--resulting either in a constitutive loss of MMR function, or greatly impaired MMR function. In contrast to Lynch I and II individuals, individuals with inheritance of homozygous or compound heterozygous mutations in the MMR genes that result in a complete lack of protein, present with hematological and brain malignancies in the first decade of life. Biallelic mutations with compromised but residual protein function present with a broader spectrum of cancers (brain, hematological or gastrointestinal) in the second to fourth decades of life. We propose that inheritance of two MMR mutations in an individual and the unique tumor spectrum that occurs with an early onset should be defined separately from Lynch syndrome I and II, or the subtypes Turcot and Muir-Torre. We suggest Lynch III as an appropriate name for identifying individuals with constitutively compromised MMR associated with biallelic mutations. 相似文献
Aims: The IATPAD (Improvement in Access to Treatment for People with Alcohol and Drug Related Problems) study explored barriers and facilitators to accessing alcohol and drug treatment services in eight European countries.
Methods: Results from individual interviews and focus group discussions with 246 service users who had experienced alcohol and drug treatment in Bulgaria, Greece, Italy, Poland, Slovakia, Slovenia, Spain and Scotland are described. Thematic analysis was used to interpret the data.
Results: The study identified a number of consistent facilitating factors and barriers across all eight European countries, despite different health care systems. The results suggest that five main factors were implicated in the help-seeking behaviour of the service users interviewed. These were: information, service organisation, staff attitudes, significant others and personal disposition. All these factors could be viewed as both facilitators and barriers.
Conclusions: To enhance access to alcohol and drug treatment, local, non-stigmatising and available services are required alongside support from significant others which should increase motivation and skills of potential service users. 相似文献
Neonates, especially those of very low birthweight (VLBW), have an increased risk of nosocomial infections secondary to deficiencies in development. We previously demonstrated that granulocyte-macrophage colony-stimulating factor (GM-CSF) production and mRNA expression from stimulated neonatal mononuclear cells are significantly less than that from adult cells. Recombinant murine GM-CSF administration to neonatal rats has resulted in neutrophilia, increased neutrophil production, and increased survival of pups during experimental Staphylococcus aureus sepsis. In the present study, we sought to determine the safety and biologic response of recombinant human (rhu) GM-CSF in VLBW neonates. Twenty VLBW neonates (500 to 1,500 g), aged < 72 hours, were randomized to receive either placebo (n = 5) or rhuGM-CSF at 5.0 micrograms/kg once per day (n = 5), 5.0 micrograms/kg twice per day (n = 5), or 10 micrograms/kg once per day (n = 5) given via 2-hour intravenous infusion for 7 days. Complete blood counts, differential, and platelet counts were obtained, and tibial bone marrow aspirate was performed on day 8. Neutrophil C3bi receptor expression was measured at 0 and 24 hours. GM-CSF levels were measured by a sandwich enzyme-linked immunosorbent assay at 2, 4, 6, 12, and 24 hours after the first dose of rhuGM-CSF. At all doses, rhuGM-CSF was well tolerated, and there was no evidence of grade III or IV toxicity. Within 48 hours of administration, there was a significant increase in the circulating absolute neutrophil count (ANC) at 5.0 micrograms/kg twice per day and 10.0 micrograms/kg once per day, which continued for at least 24 hours after discontinuation of rhuGM-CSF. When the ANC was normalized for each patient's first ANC, there was a significant increase in the ANC on days 6 and 7 at each dose level. By day 7, all tested doses of rhuGM- CSF resulted in an increase in the absolute monocyte count (AMC) compared with placebo-treated neonates. In those receiving rhuGM-CSF 5.0 micrograms/kg twice per day, there was additionally a significant increase in the day 7 and 8 platelet count. Tibial bone marrow aspirates demonstrated a significant increase in the bone marrow neutrophil storage pool (BM NSP) at 5.0 micrograms/kg twice per day and 10.0 micrograms/kg once per day. Neutrophil C3bi receptor expression was significantly increased 24 hours after the first dose of rhuGM-CSF at 5.0 micrograms/kg once per day. The elimination half-life (T1/2) of rhuGM-CSF was 1.4 +/- 0.8 to 3.9 +/- 2.8 hours.(ABSTRACT TRUNCATED AT 400 WORDS) 相似文献
Skills enhancement programs to prevent drug abuse have shown promise in tests with majority-culture adolescents. To date few applications of this preventive strategy have been evaluated with American Indian youth. A culturally tailored 10-session skills enhancement program was delivered in reservation and nonreservation settings in the Pacific North west. At 6-month follow-up, compared with test-only control condition subjects, intervention condition subjects had better knowledge of drug effects, better interpersonal skills for managing pressures to use drugs, and lower rates of alcohol, marijuana, and inhalant use. Intervention condition subjects were also less likely to label or consider themselves users of these substances. The findings suggest that behavioral skills training approaches hold promise for reducing substance use and abuse among American Indians. 相似文献