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BACKGROUND: The optimal timing of radiotherapy (RT) after radical prostatectomy for prostate cancer has been uncertain. RADICALS-RT compared efficacy and safety of adjuvant RT versus an observation policy with salvage RT for prostate-specific antigen (PSA) failure. PATIENTS AND METHODS: RADICALS-RT was a randomised controlled trial enrolling patients with ≥1 risk factor (pT3/4, Gleason 7-10, positive margins, preoperative PSA≥10 ng/ml) for recurrence after radical prostatectomy. Patients were randomised 1:1 to adjuvant RT ('Adjuvant-RT') or an observation policy with salvage RT for PSA failure ('Salvage-RT') defined as PSA≥0.1 ng/ml or three consecutive rises. Stratification factors were Gleason score, margin status, planned RT schedule (52.5 Gy/20 fractions or 66 Gy/33 fractions) and treatment centre. The primary outcome measure was freedom-from-distant-metastasis (FFDM), designed with 80% power to detect an improvement from 90% with Salvage-RT (control) to 95% at 10 years with Adjuvant-RT. Secondary outcome measures were biochemical progression-free survival, freedom from non-protocol hormone therapy, safety and patient-reported outcomes. Standard survival analysis methods were used; hazard ratio (HR)<1 favours Adjuvant-RT. RESULTS: Between October 2007 and December 2016, 1396 participants from UK, Denmark, Canada and Ireland were randomised: 699 Salvage-RT, 697 Adjuvant-RT. Allocated groups were balanced with a median age of 65 years. Ninety-three percent (649/697) Adjuvant-RT reported RT within 6 months after randomisation; 39% (270/699) Salvage-RT reported RT during follow-up. Median follow-up was 7.8 years. With 80 distant metastasis events, 10-year FFDM was 93% for Adjuvant-RT and 90% for Salvage-RT: HR=0.68 [95% confidence interval (CI) 0.43-1.07, P=0.095]. Of 109 deaths, 17 were due to prostate cancer. Overall survival was not improved (HR=0.980, 95% CI 0.667-1.440, P=0.917). Adjuvant-RT reported worse urinary and faecal incontinence 1 year after randomisation (P=0.001); faecal incontinence remained significant after 10 years (P=0.017). CONCLUSION: Long-term results from RADICALS-RT confirm adjuvant RT after radical prostatectomy increases the risk of urinary and bowel morbidity, but does not meaningfully improve disease control. An observation policy with salvage RT for PSA failure should be the current standard after radical prostatectomy. TRIAL IDENTIFICATION: RADICALS, RADICALS-RT, ISRCTN40814031, NCT00541047.
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Prostatectomia , Neoplasias da Próstata , Terapia de Salvação , Humanos , Masculino , Prostatectomia/métodos , Neoplasias da Próstata/radioterapia , Neoplasias da Próstata/cirurgia , Neoplasias da Próstata/patologia , Idoso , Terapia de Salvação/métodos , Pessoa de Meia-Idade , Radioterapia Adjuvante/efeitos adversos , Radioterapia Adjuvante/métodos , Antígeno Prostático Específico/sangue , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/prevenção & controle , Gradação de Tumores , Fatores de TempoRESUMO
CONTEXT: In Latin America, the so-called informal sector associated with family farming and the agroecology movements were instrumental at coping with and adapting to the COVID-19 challenges. OBJECTIVE: To assess the nature and extent of the early initiatives (first three months) deployed by this informal sector to cope with and adapt to the impacts of the COVID-19 pandemic on food production and consumption in several countries of the region. METHODS: We used key used informant consultation (n = 168), an online survey (n = 125) and the detailed characterisation of regional case studies (n = 4). Textual data was analysed and categorised using Reinert's method, combined with similarity analysis. RESULTS AND CONCLUSIONS: 65% of the initiatives were 'local' in terms of geographic reach, 30% of them started within the first month after the pandemic and most of them were urban or urban-rural, whereas only 29% of them were exclusively rural. The analysis of the textual information captured through the survey revealed four major types of initiatives that were deployed or adapted in response to COVID-19:1.Direct producer-to-consumer food sales, generally existing before the COVID-19 crisis but adapted/strengthened to cope with it;2.Short value chains that linked rural and urban organisations and individuals supported by national or local governments, readapted through new health and safety protocols;3.Newly developed support and training programs on sustainable food production for self-consumption or local commerce, in rural, urban or peri-urban settings;4.Food assistance and aid initiatives focusing on vulnerable populations, relying on solidarity networks associated with the agroecological movement. SIGNIFICANCE: The pandemic highlighted the key role played by local food systems and value chains and the need to strengthening them through public policies, as a way to build food resilience in times of crisis.
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BACKGROUND: Multi-resistant bacteria (MRB) are an emerging problem. Early identification of patients colonized with MRB is mandatory to avoid in-hospital transmission and to target antibiotic treatment. Since most patients pass through specialized emergency departments (EDs), these departments are crucial in early identification. The Danish National Board of Health (DNBH) has developed exposure-based targeted screening tools to identify and isolate carriers of meticillin-resistant Staphylococcus aureus (MRSA) and carbapenemase-producing Enterobacteriaceae (CPE). AIM: To assess the national screening tools for detection of MRSA and CPE carriage in a cohort of acute patients. The objectives were to investigate: (i) if the colonized patients were detected; and (ii) if the colonized patients were isolated. METHODS: This was a multi-centre cross-sectional survey of adults visiting EDs. The patients answered the DNBH questions, and swabs were taken from the nose, throat and rectum. The collected samples were examined for MRSA and CPE. Screening performances were calculated. FINDINGS: Of the 5117 included patients, 16 were colonized with MRSA and four were colonized with CPE. The MRSA screening tool had sensitivity of 50% [95% confidence interval (CI) 25-75%] for carrier detection and 25% (95% CI 7-52%) for carrier isolation. The CPE screening tool had sensitivity of 25% (95% CI 1-81%) and none of the CPE carriers were isolated. CONCLUSION: The national screening tools were of limited use as the majority of MRSA and CPE carriers passed unidentified through the EDs, and many patients were isolated unnecessarily.
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Enterobacteriáceas Resistentes a Carbapenêmicos/isolamento & purificação , Programas de Rastreamento/normas , Staphylococcus aureus Resistente à Meticilina/isolamento & purificação , Isolamento de Pacientes/estatística & dados numéricos , Idoso , Antibacterianos/farmacologia , Enterobacteriáceas Resistentes a Carbapenêmicos/efeitos dos fármacos , Portador Sadio/microbiologia , Infecção Hospitalar/prevenção & controle , Estudos Transversais , Dinamarca/epidemiologia , Farmacorresistência Bacteriana Múltipla/efeitos dos fármacos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Infecções por Enterobacteriaceae/epidemiologia , Infecções por Enterobacteriaceae/microbiologia , Feminino , Humanos , Controle de Infecções/métodos , Masculino , Staphylococcus aureus Resistente à Meticilina/efeitos dos fármacos , Pessoa de Meia-Idade , Reto/microbiologia , Fatores de Risco , Infecções Estafilocócicas/epidemiologia , Infecções Estafilocócicas/microbiologiaRESUMO
Venous thromboembolic events remain a concern in total hip and knee arthroplasty. Consequently, several guidelines on thromboprophylaxis have been established. However, despite similarities in methodology for evaluation of evidence, discrepancies in guideline recommendations continue to exist. Furthermore, the results of older randomized clinical trials still have significant influence despite major improvements in perioperative care. In contrast, the results of recent large cohort studies with fewer thromboembolic events are mostly used only for background data. Here we outline some of the differences between the guidelines on thromboprophylaxis from the American College of Chest Physicians, the National Institute for Health and Care Excellence and the American Academy of Orthopedic Surgeons. We discuss differences in the methodology and focus of the guidelines potentially influencing the final recommendations. Future analyses are required, including data from modern care with early mobilization and short length of stay.
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Artroplastia de Substituição/efeitos adversos , Fibrinolíticos/administração & dosagem , Guias de Prática Clínica como Assunto , Tromboembolia Venosa/prevenção & controle , Consenso , Esquema de Medicação , Fibrinolíticos/efeitos adversos , Humanos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Tromboembolia Venosa/sangue , Tromboembolia Venosa/etiologiaRESUMO
OBJECTIVE: To describe study design and procedures for a prospective randomized trial investigating whether radical prostatectomy (RP) ± radiation improves cause-specific survival in comparison with primary radiation treatment (RT) and androgen deprivation treatment (ADT) in patients with locally advanced prostate cancer (LAPC). MATERIALS AND METHODS: SPCG-15 is a prospective, multi-centre, open randomized phase III trial. Patients are randomized to either standard (RT + ADT) or experimental (RP with extended pelvic lymph-node dissection and with addition of adjuvant or salvage RT and/or ADT if deemed necessary) treatment. Each centre follows guidelines regarding the timing and dosing of postoperative RT and adjuvant treatment such as ADT The primary endpoint is cause-specific survival. Secondary endpoints include metastasis-free and overall survival, quality-of-life, functional outcomes and health-services requirements. Each subject will be followed up for a minimum of 10 years. RESULTS: Twenty-three centres in Denmark, Finland, Norway and Sweden, well established in performing RP and RT for prostate cancer participated. Each country's sites were coordinated by national coordinating investigators and sub-investigators for urology and oncology. Almost 400 men have been randomized of the stipulated 1200, with an increasing rate of accrual. CONCLUSIONS: The SPCG-15 trial aims to compare the two curatively intended techniques supplying new knowledge to support future decisions in treatment strategies for patients with LAPC The Scandinavian healthcare context is well suited for performing multi-centre long-term prospective randomized clinical trials. Similar care protocols and a history of entirely tax-funded healthcare facilitate joint trials.
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Antagonistas de Androgênios/uso terapêutico , Antineoplásicos Hormonais/uso terapêutico , Prostatectomia , Neoplasias da Próstata/terapia , Radioterapia/métodos , Braquiterapia/métodos , Dinamarca , Finlândia , Humanos , Excisão de Linfonodo , Masculino , Noruega , Pelve , Neoplasias da Próstata/patologia , Taxa de Sobrevida , SuéciaRESUMO
Gill diseases cause serious losses in farming of Atlantic salmon and the number of agents involved increases. Salmon gill poxvirus (SGPV) and the gill disease in causes where SGPV apparently was the only disease-causing agent were initially characterized. Recently, it was further shown that SGPV can be a common denominator in widely different multifactorial gill diseases. Here, we present the challenge of diagnosing gill disease with SGPV in salmon fry of 0,3-5 grams. Apoptosis of gill lamellar epithelial cells and hemophagocytosis was also observed in fry similar to findings in smolts and grow-out fish. Using our newly developed immunohistochemistry method, we further demonstrate that some of the apoptotic epithelial cells covering the oral cavity were positive for SGPV. Thus, SGPV is not restricted to respiratory epithelium alone and may infect the fish at very early life stages. Furthermore, as the cases examined here are from Norway, Faroe Island and Scotland, we show that SGPV is more widespread than previously reported.
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Doenças dos Peixes/diagnóstico por imagem , Infecções por Poxviridae/veterinária , Poxviridae/isolamento & purificação , Salmo salar , Animais , Dinamarca , Células Epiteliais/patologia , Células Epiteliais/virologia , Doenças dos Peixes/virologia , Brânquias/diagnóstico por imagem , Brânquias/patologia , Brânquias/virologia , Boca/patologia , Boca/virologia , Noruega , Infecções por Poxviridae/diagnóstico por imagem , Infecções por Poxviridae/virologia , EscóciaRESUMO
BACKGROUND & AIMS: Intensive care (ICU) patients suffer from metabolic stress, creating a catabolic state which might disturb nutritional status and body composition. Alterations in body fluid compartments by disease or massive volume resuscitation could invalidate bioimpedance hydrometry. Still bioimpedance might give other information. METHODS: 52 ICU patients (35 male, 17 female, mean age 66 years), BMI 29,2 were assessed by bioimpedance spectroscopy. Phase angle (PhA) at 50 kHz was assessed. RESULTS: On first assessment PhA was 3.7 ± 1.0°. In 26 patients reassessed after median 5 days PhA was not significantly changed, although R 50 kHz and Xc 50 kHz both increased (p = 0.047), indicating diminishing overhydration. Body weight and body cell mass decreased by 1.8 ± 5.7 and 2.8 ± 7.5 kg (p = 0.13). Fat free mass and extracellular water decreased 4.5 ± 8.9 kg (p = 0.032) and 1.5 ± 3.5 kg (p = 0.031), while CRP decreased 63 mg/l (p = 0.002). In 17 survivors PhA increased 0.62 ± 1.24° (NS), while in 9 non-survivors PhA decreased 0.24 ± 0.82° (p = 0.06), with 0.86° difference (p = 0.049) between groups. CONCLUSION: Phase angle by bioimpedance is very low in ICU patients and positive changes in PhA seems to reflect more favorable outcome. Bioimpedance by Body Scout appears unsuitable for the assessment of fat free mass or overhydration in ICU patients.
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Composição Corporal/fisiologia , Cuidados Críticos , Estado Terminal/terapia , Impedância Elétrica , Adulto , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Estado Terminal/mortalidade , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estado Nutricional , Sobreviventes , Desequilíbrio HidroeletrolíticoRESUMO
BACKGROUND: Orthostatic hypotension (OH) and intolerance (OI) are common after total hip arthroplasty (THA) and may delay early mobilization. The pathology of OH and OI includes a dysregulated post-operative vasopressor response, by a hitherto unknown mechanism. We hypothesized that OI could be related to the inflammatory stress response which is inhibited by steroid administration. Consequently, this study evaluated the effect of a pre-operative high-dose methylprednisolone on OH and OI early after THA. METHODS: Randomized, double-blind, placebo-controlled study in 59 patients undergoing elective unilateral THA with spinal anesthesia and a standardized multimodal analgesic regime. Patients were allocated (1 : 1) to pre-operative intravenous (IV) methylprednisolone (MP) 125 mg or isotonic saline (C). OH, OI and cardiovascular responses to sitting and standing were evaluated using a standardized mobilization protocol pre-operatively, 6, and 24 h after surgery. Systolic and diastolic arterial pressure and heart rate were measured non-invasively (Nexfin® ). The systemic inflammation was monitored by the C-reactive protein (CRP) response. RESULTS: At 6 h post-operatively, 11 (38%) versus 11 (37%) patients had OH in group MP and group C, respectively (RR 1.02 (0.60 to 1.75; P = 1.00)), whereas OI was present in 9 (31%) versus 13 (43%) patients (RR 0.76 (0.42 to 1.36; P = 0.42)), respectively. At 24 h post-operatively, the prevalence of OH and OI did not differ between groups, though CRP levels were significantly reduced in group MP (P < 0.001). CONCLUSION: Pre-operative administration of 125 mg methylprednisolone IV did not reduce OH or OI compared with placebo despite a reduced inflammatory response.
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Artroplastia de Quadril/efeitos adversos , Deambulação Precoce , Hipotensão Ortostática/prevenção & controle , Metilprednisolona/uso terapêutico , Idoso , Proteína C-Reativa/análise , Método Duplo-Cego , Feminino , Hemodinâmica/efeitos dos fármacos , Humanos , Masculino , Pessoa de Meia-Idade , Período Pré-OperatórioRESUMO
OBJECTIVE: The purpose of the present study was to explore intervals between regular dental examination and the time dentists spent for examination and preventive dental care of children in 1996 and 2014. PARTICIPANTS AND METHODS: In Denmark, Norway and Sweden, random samples of dentists working with children were included, while in Iceland all dentists were mailed questionnaires. Complete information was provided by 1082 of 1834 dentists (64%) in 1996 and 1366 of 2334 dentists (59%) in 2014. Results were assessed using chi-square and analysis of variance with post-hoc tests. RESULTS: Some trends were consistent in all countries, but considerable differences in routines between the countries persisted during the period. The most used and maximum planned recall intervals were on average 14.8 (sd 4.8) and 18.5 (sd 4.6) months in 2014, respectively 3.1 and 3.5 months longer than in 1996 (p⟨0.05). In 2014 dentists used ample time delivering preventive care to children. Dentists reported spending significantly more time providing preventive care for caries risk children than for other children both in 1996 and 2014. Concurrent with extended intervals, dentists reported spending longer performing routine examinations in three of the four countries in 2014 than in 1996. CONCLUSIONS: This study of trends in dental care delivered by dentists during recent decades showed moves towards extended recall intervals and preventive care individualized according to caries risk. In addition, extending intervals could necessitate more time for a routine dental examination.
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Assistência Odontológica para Crianças/tendências , Padrões de Prática Odontológica , Adulto , Agendamento de Consultas , Criança , Dinamarca , Odontólogos , Feminino , Humanos , Islândia , Masculino , Pessoa de Meia-Idade , Noruega , Autorrelato , Suécia , Fatores de TempoRESUMO
OBJECTIVE: To investigate bone changes in the metacarpophalangeal (MCP) joints of anti-citrullinated peptide antibody (ACPA)-positive patients with arthralgia, but not arthritis, compared to healthy controls. METHOD: Using a cross-sectional study design, patients were recruited from hospitals and private care rheumatologists, and controls from a test subject website. All subjects underwent medical history interview, clinical examination, and biochemical screening including ACPA. Patients with positive ACPA, arthralgia, and no rheumatic disease were included. Controls without a history or signs of rheumatological disease or positive ACPA were included. A 2.7-cm-long region around the second and third MCP joints was evaluated using high-resolution peripheral quantitative computed tomography with a voxel size of 82 µm. RESULTS: Twenty-nine ACPA-positive patients and 29 healthy controls were evaluated. Trabecular volumetric bone mineral density and bone volume fraction did not differ between the groups. In addition, the cortical bone was not affected in patients, as we found no difference in average cortical thickness and cortical bone area between the groups. In contrast, the trabeculae were significantly (p < 0.05) thinner in both second and third MCP heads compared with controls, whereas trabecular number and trabecular separation did not differ between the groups. No erosions were demonstrated and the number of non-specific breaks did not differ between the groups. CONCLUSION: Trabecular bone changes were observed in ACPA-positive patients with arthralgia compared with healthy controls. The results may reflect inflammatory up-regulated trabecular bone resorption leading to early bone loss before the onset of clinical arthritis.
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Anticorpos Antiproteína Citrulinada/sangue , Artralgia/fisiopatologia , Densidade Óssea/fisiologia , Articulação Metacarpofalângica/diagnóstico por imagem , Tomografia Computadorizada por Raios X/métodos , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Pregabalin has demonstrated anti-hyperalgesic properties and was introduced into acute pain treatment in 2001. Our aim was to evaluate the beneficial and harmful effects of pregabalin in postoperative pain management. We included randomized clinical trials investigating perioperative pregabalin treatment in adult surgical patients. The review followed Cochrane methodology, including Grading of Recommendations Assessment, Development, and Evaluation (GRADE), and used trial sequential analyses (TSAs). The primary outcomes were 24 h morphine i.v. consumption and the incidence of serious adverse events (SAEs) defined by International Conference of Harmonisation Good Clinical Practice guidelines. Conclusions were based primarily on trials with low risk of bias. Ninety-seven randomized clinical trials with 7201 patients were included. The 24 h morphine i.v. consumption was reported in 11 trials with overall low risk of bias, finding a reduction of 5.8 mg (3.2, 8.5; TSA adjusted confidence interval: 3.2, 8.5). Incidence of SAEs was reported in 21 trials, with 55 SAEs reported in 12 of these trials, and 22 SAEs reported in 10 trials with overall low risk of bias. In trials with overall low risk of bias, Peto's odds ratio was 2.9 (1.2, 6.8; TSA adjusted confidence interval: 0.1, 97.1). Based on trials with low risk of bias, pregabalin may have a minimal opioid-sparing effect, but the risk of SAEs seems increased. However, the GRADE-rated evaluations showed only moderate to very low quality of evidence. Consequently, a routine use of pregabalin for postoperative pain treatment cannot be recommended.
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Analgésicos/uso terapêutico , Dor Pós-Operatória/tratamento farmacológico , Pregabalina/uso terapêutico , Doença Aguda , Analgésicos/efeitos adversos , Humanos , Pregabalina/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND: Postoperative delirium (PD) is a well-known complication among elderly surgical patients and associated with increased morbidity, mortality and length of stay (LOS). In elective orthopedic surgery, including hip and knee arthroplasty (THA/TKA), most studies report incidences between 5% and 10%. The multimodal optimization of perioperative care (fast-track) aims to enhance recovery and reduce morbidity and LOS, but limited data are available on the effect on PD. Consequently, the study investigated signs of PD associated with LOS > 4 days. METHODS: Prospective risk assessment study with retrospective analysis of discharge notes or medical records of signs of PD in 6331 elective primary unilateral THA and TKA patients ≥ 70 years, and LOS > 4 days. Preoperative patient characteristics collected from eight high volume centers with similar standardized fast-track protocols from January 2010 to November 2013. RESULTS: We identified 43 (0.7%) cases of PD symptoms mentioned as a reason for LOS > 4 days among the 789 patients with LOS > 4 days (12.5% of all THA and TKA). PD patients had a mean age of 80.7 [[95% CI] 79.3-82.1] years, being 4.0 [[95% CI] 2.5-5.5] years older compared to patients without PD (P < 0.001). LOS was median 10 [[Q2-Q3] 7-14] days in the PD group vs. 3 [2-3] days in the non-PD group (P < 0.001), without differences in gender or site of arthroplasty (P = 0.139 and 0.499, respectively). CONCLUSION: Postoperative delirium symptoms contributing to LOS > 4 days in fast-track THA and TKA are rare in elderly patients.
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Artroplastia de Quadril/estatística & dados numéricos , Artroplastia do Joelho/estatística & dados numéricos , Delírio/epidemiologia , Avaliação Geriátrica/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Bases de Dados Factuais , Dinamarca/epidemiologia , Feminino , Avaliação Geriátrica/métodos , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Estudos Prospectivos , Estudos Retrospectivos , TempoRESUMO
BACKGROUND: The imaging response to radium-223 therapy is at present poorly described. We aimed to describe the imaging response to radium-223 treatment. METHODS: We retrospectively evaluated the computed tomography (CT) and bone scintigraphy response of metastatic castration-resistant prostate cancer (CRPC) patients treated with radium-223, in eight centers in three countries. RESULTS: A total of 130 patients were included, the majority (n=84, 65%) received radium-223 post docetaxel. Thirty-four of 99 patients with available data (34%) received concomitant abiraterone or enzalutamide. A total of 54% (n=70) patients completed the planned six injections of radium-223. In patients with available data, a transient increase in bone metastases-related pain was observed in 27% (n=33/124) and an improvement of bone metastases-related pain on treatment with radium-223 was noted in 49% of patients (n=61/124). At 3 and 6 months of treatment with radium-223, bone imaging showed stable disease in 74% (n=84/113) and 94% of patients (n=93/99) with available data, respectively. An increase in the number of bone lesions was documented at 3 months compared with baseline in 26% (n=29/113) and at 6 months compared with 3 months in 6% of patients (n=6/99), respectively. Radiological extraskeletal disease progression occurred in 46% of patients (n=57/124) with available CT data at 3 and/or 6 months. CONCLUSIONS: Progression of bone metastases during radium-223 therapy is uncommon. A bone flare (pain and/or radiological) may be noted during the first 3 months, and should not be confused with progression. Imaging by CT scan should be considered after three and six doses of radium-223 to rule out extraskeletal disease progression.
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Neoplasias Ósseas/radioterapia , Neoplasias de Próstata Resistentes à Castração/radioterapia , Compostos Radiofarmacêuticos/uso terapêutico , Rádio (Elemento)/uso terapêutico , Idoso , Idoso de 80 Anos ou mais , Neoplasias Ósseas/diagnóstico por imagem , Neoplasias Ósseas/secundário , Humanos , Calicreínas/sangue , Masculino , Pessoa de Meia-Idade , Antígeno Prostático Específico/sangue , Neoplasias de Próstata Resistentes à Castração/diagnóstico por imagem , Neoplasias de Próstata Resistentes à Castração/patologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
The purpose of this study was twofold: (a) to investigate the prevalence of hip and groin pain in sub-elite male adult football in Denmark and (b) to explore the association between prevalence and duration of hip and groin pain in the previous season with the Copenhagen Hip and Groin Outcome Score (HAGOS) in the beginning of the new season. In total 695 respondents from 40 teams (Division 1-4) were included. Players completed in the beginning of the new season (July-Sept 2011) a self-reported paper questionnaire on hip and/or groin pain during the previous season and HAGOS. In total 49% (95% CI: 45-52%) reported hip and/or groin pain during the previous season. Of these, 31% (95% CI: 26-36%) reported pain for >6 weeks. Players with the longest duration of pain during the previous season had the lowest HAGOS scores, when assessed at the beginning of the new season, P < 0.001. This study documents that half of sub-elite male adult football players report pain in the hip and/or groin during a football season. The football players with the longest duration of pain in previous season displayed the lowest HAGOS scores in the beginning of the new season.
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Atletas/estatística & dados numéricos , Virilha , Lesões do Quadril/epidemiologia , Dor Musculoesquelética/epidemiologia , Futebol/lesões , Adulto , Estudos de Coortes , Estudos Transversais , Dinamarca/epidemiologia , Quadril , Lesões do Quadril/fisiopatologia , Humanos , Masculino , Dor Musculoesquelética/fisiopatologia , Prevalência , Índice de Gravidade de Doença , Adulto JovemRESUMO
BACKGROUND: Perioperative pain treatment often consist of combinations of non-opioid and opioid analgesics, 'multimodal analgesia', in which gabapentin is currently used. The aim was to document beneficial and harmful effects of perioperative gabapentin treatment. METHODS: Randomized clinical trials comparing gabapentin vs. placebo or active placebo in adult surgical patients receiving gabapentin perioperatively were included. This review was conducted using Cochrane standards, trial sequential analysis (TSA), and Grading of Recommendations Assessment, Development, and Evaluation (GRADE). The primary outcomes were 24-h opioid consumption and incidence of serious adverse events (SAE). RESULTS: One hundred and thirty-two trials with 9498 patients were included. Thirteen trials with low risk of bias reported a reduction in 24-h opioid consumption of 3.1 mg [0.5, 5.6] [corrected]. In the analysis of gabapentin as add-on analgesic to another non-opioid analgesic regimen found a mean reduction in 24-h morphine consumption of 1.2 mg [-0.3, 2.6; TSA-adjusted CI: -0.3, 2.6] in trials with low risk of bias. [corrected]. Nine trials with low risk of bias reported a risk ratio of SAEs of 1.61 [0.91; 2.86; TSA-adjusted CI: 0.57, 4.57]. CONCLUSION: Based on GRADE assessment of the primary outcomes in trials with low risk of bias, the results are low or very low quality of evidence due to imprecision, inconsistency, and in some outcomes indirectness. Firm evidence for use of gabapentin is lacking as clinically relevant beneficial effect of gabapentin may be absent and harm is imminent, especially when added to multimodal analgesia.
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Aminas/uso terapêutico , Analgésicos/uso terapêutico , Ácidos Cicloexanocarboxílicos/uso terapêutico , Dor Pós-Operatória/tratamento farmacológico , Ácido gama-Aminobutírico/uso terapêutico , Aminas/efeitos adversos , Viés , Ácidos Cicloexanocarboxílicos/efeitos adversos , Gabapentina , Humanos , Ácido gama-Aminobutírico/efeitos adversosRESUMO
The discovery during the first half of the 20th century of the link between natural fluoride, adjusted fluoride levels in drinking water and reduced dental caries prevalence proved to be a stimulus for worldwide on-going research into the role of fluoride in improving oral health. Epidemiological studies of fluoridation programmes have confirmed their safety and their effectiveness in controlling dental caries. Major advances in our knowledge of how fluoride impacts the caries process have led to the development, assessment of effectiveness and promotion of other fluoride vehicles including salt, milk, tablets, toothpaste, gels and varnishes. In 1993, the World Health Organization convened an Expert Committee to provide authoritative information on the role of fluorides in the promotion of oral health throughout the world (WHO TRS 846, 1994). This present publication is a revision of the original 1994 document, again using the expertise of researchers from the extensive fields of knowledge required to successfully implement complex interventions such as the use of fluorides to improve dental and oral health. Financial support for research into the development of these new fluoride strategies has come from many sources including government health departments as well as international and national grant agencies. In addition, the unique role which industry has played in the development, formulation, assessment of effectiveness and promotion of the various fluoride vehicles and strategies is noteworthy. This updated version of 'Fluoride and Oral Health' has adopted an evidence-based approach to its commentary on the different fluoride vehicles and strategies and also to its recommendations. In this regard, full account is taken of the many recent systematic reviews published in peer reviewed literature.
Assuntos
Cariostáticos/uso terapêutico , Cárie Dentária/prevenção & controle , Fluoretos/uso terapêutico , Saúde Bucal , Organização Mundial da Saúde , Adolescente , Adulto , Animais , Biomarcadores/análise , Cariostáticos/administração & dosagem , Cariostáticos/metabolismo , Criança , Fluoretação/métodos , Fluoretos/administração & dosagem , Fluoretos/metabolismo , Fluoretos Tópicos/uso terapêutico , Fluorose Dentária/prevenção & controle , Saúde Global , Humanos , Leite , Antissépticos Bucais/uso terapêutico , Cloreto de Sódio na Dieta/administração & dosagem , Cremes Dentais/uso terapêuticoRESUMO
Clinical and histological parameters from 117 patients with wood dust-related sinonasal adenocarcinomas of intestinal type (ITAC) were analyzed and correlated with a follow-up period of 5 years at least. The rate of survival for 5 years was 53.1 % and for 10 years 30.2 %. Only 33 patients were free of disease. 74.2 % of patients with recurrences died in relation to ITAC. As expected, tumors of T4-category had the worst prognosis. The mucus content of a tumor was the most important histological parameter. Endonasal methods of surgery had no more positive survival rates after 5 years. An effect of radiotherapy has to be in discussion. The high incidence of tumor recurrences requires control examinations consistently.
Assuntos
Adenocarcinoma/patologia , Poeira , Neoplasias Nasais/patologia , Neoplasias dos Seios Paranasais/patologia , Madeira/toxicidade , Adenocarcinoma/mortalidade , Adenocarcinoma/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Alemanha/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/mortalidade , Recidiva Local de Neoplasia/patologia , Neoplasias Nasais/mortalidade , Neoplasias Nasais/terapia , Doenças Profissionais/mortalidade , Exposição Ocupacional/efeitos adversos , Neoplasias dos Seios Paranasais/mortalidade , Neoplasias dos Seios Paranasais/terapia , Prognóstico , Radioterapia Adjuvante , Estudos RetrospectivosRESUMO
The relative frequency of regional lymphogenic versus distant hematogenic metastases was evaluated in 369 patients with sinonasal adenocarcinoma of the intestinal type (ITAC). We assessed the results of neck dissections for a limited number of patients undergoing this surgical intervention. 117 ITAC patients were followed up for at least 5 years. Neck dissections were performed in 18 cases (15 primary and 3 secondary operations), 4 of which revealed carcinoma-positive lymph nodes. Metastases in lymph nodes were also diagnosed clinically in three other patients adding up to a total of seven individuals (6 % of 117) with lymphogenic metastases. In comparison, distant hematogenic metastases were identified in 15.4 % of these 117 patients. In the second group of 252 patients, the occurrence of distant hematogenic metastases and colorectal adenocarcinomas was registered but no formal follow-up procedure was applied. 50 neck dissections were performed in this group, 46 of which exhibited no histological evidence for metastases in lymph nodes, while in 1 case they were carcinoma-positive. Three additional cases showed clinical signs of metastases in regional lymph nodes. Taken together, our observations indicate that regional lymphogenic metastases are rather rare (about 2 %) in patients with sinonasal adenocarcinoma of the intestinal type. Therefore, the surgery of neck dissection appears not advised as routine intervention in these cases. ITAC patients show a normal prevalence of colorectal adenocarcinomas.
Assuntos
Adenocarcinoma , Linfonodos/patologia , Metástase Neoplásica , Neoplasias Nasais , Neoplasias dos Seios Paranasais , Adenocarcinoma/patologia , Adenocarcinoma/cirurgia , Idoso , Neoplasias Colorretais/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Esvaziamento Cervical/métodos , Metástase Neoplásica/fisiopatologia , Neoplasias Nasais/patologia , Neoplasias Nasais/cirurgia , Neoplasias dos Seios Paranasais/patologia , Neoplasias dos Seios Paranasais/cirurgiaRESUMO
OBJECTIVE: A two-year study assessed the benefit of an enhanced oral health promotion program combined with a closely supervised tooth brushing program in schools, using toothpaste containing 1,450 ppm F- and 1.5% arginine, on oral health and dental caries. METHODS: 15 southern Thailand schools and 3,706 pre-school children were recruited: 8 schools with 1,766 children as controls; 7 schools with 1,940 children in the intervention groups. Of the intervention schools five were classified as cooperative school and two as non-cooperative schools, based on the criteria of 80% participation in the prescribed tooth brushing activities. RESULTS: The DMFT and DMFS increments ("enamel and dentine") were 1.19 and 1.91 for the control group and 1.04 and 1.59 for the intervention groups. These represent 12.6% and 16.8% reductions in caries respectively. The DMFT and DMFS increments ("dentine threshold") were 0.26 and 0.44 for the control group and 0.19 and 0.29 for the intervention group, representing 26.9%, and 34.1% reductions in caries incidence respectively. For the more cooperative schools the benefits were greater: up to a 40.9% reduction in caries for DMFS ("dentine threshold"). At the 24 month examination there were significant improvements in dental plaque scores with greater improvements seen in the intervention group, greater still in the cooperative schools. CONCLUSIONS: This study documents the positive effect from use of fluoridated toothpaste (1,450 ppm F- and 1.5% arginine) administered by schoolteachers and undertaken via an enhanced school oral health program. Optimising oral health interventions for young children in Thai schools may have a significant impact on caries incidence resulting in reductions of up to 34% reductions in caries for all schools included in the study and up to 41% for the most cooperative.