RESUMO
STUDY QUESTION: Are genetic disorders and congenital malformations associated with premature ovarian insufficiency (POI)? SUMMARY ANSWER: A wide range of genetic disorder and congenital malformation diagnoses are associated with POI, especially early onset POI. WHAT IS KNOWN ALREADY: POI is known to be associated with some genetic disorders, such as Turner syndrome and Fragile X premutation. Multiple genetic syndromes, such as ataxia teleangiectasia and galactosemia, have also been associated with an increased risk of POI, and many of these genetic syndromes manifest with various congenital malformations. In previous studies, a genetic aetiology has been found for 7-15% of POI cases. STUDY DESIGN, SIZE, DURATION: This population-based study included 5011 women diagnosed with POI in 1988-2017. The data were collected from various national registries and covers women with POI nationwide. PARTICIPANTS/MATERIALS, SETTING, METHODS: We identified 5011 women diagnosed with POI from 1988 to 2017 from the drug reimbursement registry of the Social Insurance Institution of Finland. Women with surgical POI (bilateral oophorectomy for benign indications) were not included. We selected four population controls per woman with POI matched by month and year of birth and municipality of residence. Diagnostic codes for genetic disorders and congenital malformations (GD/CM) for the cases and controls were searched from the Hospital Discharge Register. Binary logistic regression was used to compare the odds for GD/CM among cases and controls. To minimize bias, for the statistical analyses, we excluded diagnoses which were reported <2 years prior to the index date. MAIN RESULTS AND THE ROLE OF CHANCE: Of the women with POI, 15.9% (n = 797) had at least one diagnostic code for GD or CM. The odds ratio (OR) for Turner syndrome was 275 (95% CI 68.1-1110), and for other sex chromosome abnormalities, it was 12.7 (95% CI 4.1-39.1). For autosomal single gene disorders, the OR was 16.5 (95% CI 6.2-43.7). Women with POI had a higher odds of having a GD/CM diagnosis in all categories. The OR for GD/CM diagnoses was highest among the youngest POI patients (10-14 years old, OR 24.1, 95% CI 15.1-38.2). The odds of having POI were higher the more GD or CM diagnoses a woman had. LIMITATIONS, REASONS FOR CAUTION: Some women with POI might not have sought help for their symptoms and therefore remain undiagnosed. Due to the register-based nature of our study, we did not have access to more specific genetic diagnoses than international classification of diseases offers. WIDER IMPLICATIONS OF THE FINDINGS: GD/CM diagnoses were strongly associated with POI, especially when POI was diagnosed at a young age. The risk of POI was highest in women with multiple GD/CM diagnoses. Early onset POI can be a sign of underlying genetic disorder or congenital anomaly, and this should serve as a reminder for clinicians to consider further examinations. To avoid unnecessary delay in the diagnosis of POI and starting relevant hormone replacement therapy treatment, clinicians should be aware of these associations. STUDY FUNDING/COMPETING INTEREST(S): Oulu University Hospital financially supported this work. H.S. has received personal grants from the Finnish Menopause Society, Oulu Medical Research Foundation, and Finnish Research Foundation of Gynaecology and Obstetrics. S.S. has received grants from the Finnish Menopause Society, the Finnish Medical Foundation, and the Juho Vainio Foundation. None of the authors have any competing interests to declare. TRIAL REGISTRATION NUMBER: N/A.
Assuntos
Menopausa Precoce , Insuficiência Ovariana Primária , Síndrome de Turner , Gravidez , Feminino , Humanos , Criança , Adolescente , Síndrome de Turner/complicações , Síndrome de Turner/epidemiologia , Síndrome de Turner/genética , Insuficiência Ovariana Primária/epidemiologia , Insuficiência Ovariana Primária/genética , Menopausa Precoce/genética , Menopausa , Terapia de Reposição HormonalRESUMO
STUDY QUESTION: What is the incidence of premature ovarian insufficiency (POI), has the incidence of POI changed over time, and what is the risk of POI among relatives of POI women? SUMMARY ANSWER: The incidence of POI increased among females aged 15-19 years from 2007 onwards and decreased in older age groups, and among relatives of women with POI the risk of POI is significantly increased. WHAT IS KNOWN ALREADY: So far, there has been no good quality, nationwide studies of the incidence of POI. Early menopause has been associated with the elevated risk of early menopause among relatives, but the knowledge of the familial risk of POI is scarce. Lower socioeconomic status has been associated with lower age at natural menopause. STUDY DESIGN, SIZE, DURATION: Population-based study with 5011 women diagnosed with POI in 1988-2017. The data were collected from national registries and covers POI subjects in entire Finland. PARTICIPANTS/MATERIALS, SETTING, METHODS: Women with hormone replacement therapy reimbursement for POI were identified from Social Insurance Institution (SII). We calculated POI incidence in different age groups and studied the changes in the incidence rate over time in 5-year segments. Four population-based controls were selected from the Digital and Population Data Services Agency (DVV) for each POI woman. Family members of the POI cases and controls were identified from the DVV and linked to SII reimbursement data to identify POI diagnoses among them. The familial risk of POI was estimated with a logistical regression model. MAIN RESULTS AND THE ROLE OF CHANCE: The incidence was highest in the 35-39 age group, ranging from 73.8/100â000 women-years in 1993-1997 to 39.9/100â000 women-years in 2013-2017. From 2007, the incidence among 15- to 19-year-olds rose from 7.0 to 10.0/100â000 women-years in 2015-2017. Cumulative incidence of POI for women under 40 years in 1988-2017 was 478/100â000 women. The relative risk of POI among relatives of women with POI was 4.6 (95% CI 3.3-6.5) compared to relatives of women without POI. POI women tended to have slightly lower socioeconomic status and level of education compared to controls. LIMITATIONS, REASONS FOR CAUTION: For some women with POI, diagnosis or reimbursement may be lacking. However, we presume that these women represent a minority due to the nature of the disease and the economic benefits of reimbursement. Some changes in the incidence of POI can reflect changes in clinical practice and changing treatments and reimbursement criteria. WIDER IMPLICATIONS OF THE FINDINGS: The risk of developing POI is significantly higher in women who have first-degree relatives diagnosed with POI. Raising awareness of the increased risk might lead to earlier diagnosis and initiation of hormonal replacement therapy, possibly preventing adverse effects of low oestrogen levels, such as osteoporosis. STUDY FUNDING/COMPETING INTEREST(S): This work was financially supported by the Oulu University Hospital. H.S. received a grant from Finnish Menopause Society. S.M.S. received a grant from the Finnish Menopause Society, the Finnish Medical Foundation and the Juho Vainio Foundation. The authors do not have any competing interests to declare. TRIAL REGISTRATION NUMBER: N/A.
Assuntos
Menopausa Precoce , Insuficiência Ovariana Primária , Adulto , Idoso , Feminino , Finlândia/epidemiologia , Predisposição Genética para Doença , Humanos , Incidência , Masculino , Insuficiência Ovariana Primária/epidemiologia , Insuficiência Ovariana Primária/genéticaRESUMO
OBJECTIVE: To investigate whether an earlier-onset climacteric phase is associated with autonomic imbalance at the age of 46 years. METHODS: This cross-sectional birth cohort study included 2661 women aged 46 years. Participants were divided into climacteric (n = 359) and preclimacteric (n = 2302) groups based on menstrual history and follicle stimulating hormone values. The mean heart rate (HR), low-frequency (LF) power, high-frequency (HF) power and LF/HF ratio were analyzed from heart rate variability recordings. The variables were compared between the groups using multivariable linear regression models, including body mass index, smoking and physical activity. The effects of hormone therapy and hot flashes on autonomic function were evaluated in sub-analyses. RESULTS: Climacteric women had a lower mean HR in seated (71.9 ± 10.5 vs. 72.6 ± 10.4 bpm, p = 0.015) and standing (81.2 ± 12.8 vs. 83.6 ± 12.1 bpm, p = 0.002) positions compared to preclimacteric women, and the differences remained significant after the adjustments. In the sub-analyses, more frequent hot flashes were associated with a lower LF power and LF/HF ratio in the sitting position. CONCLUSIONS: The present study suggested an association between greater parasympathetic activation in women with more advanced climacteric status at the age of 46 years.
Assuntos
Climatério , Fogachos , Feminino , Humanos , Estudos Transversais , Estudos de Coortes , Sistema Nervoso Autônomo/fisiologia , Frequência Cardíaca , Climatério/fisiologiaRESUMO
OBJECTIVES: The aim was to investigate beliefs about oral health care tasks among nursing staff caring for home-dwelling older people using the Nursing Dental Coping Beliefs (nursing DCBS) index. METHODS: The study population comprised nursing staff working at the homes and sheltered accommodations of older people in Ylivieska, Finland (N = 141). The data were collected using the nursing DCBS index (five-point Likert scale). RESULTS: On average, the nurses held moderate to high Oral health care beliefs, Internal locus of control beliefs and External locus of control beliefs, but low beliefs about Self-efficacy. The nurses with an earlier adjunct education scored lower for Oral health care beliefs on the factor Knowledge about preventing gum diseases (OR = 0.3, 95% CI: 0.1-0.9) than did the others. Regarding beliefs about External locus of control, the age group 31-49 years scored lower on the factor Retaining teeth as one ages (OR = 0.2, 95% CI: 0.1-0.7), but scored higher on the factor How to prevent dental diseases (OR = 5.6, 95% CI: 1.1-29.3) than did younger nurses (≤30 years). The nurses with only a nursing education showed significantly higher mean scores on the Self-efficacy factor Confidence of the need for dental knowledge than did those with an earlier adjunct education (P = 0.034). CONCLUSIONS: The nursing staff mostly believed that oral diseases are preventable and teeth can be retained in advanced age, but failed to recognize the value of dental knowledge and had little confidence in their ability to manage oral diseases. Improving the oral health-related knowledge and self-efficacy beliefs of nursing staff will require additional oral health education.
Assuntos
Enfermagem Geriátrica , Conhecimentos, Atitudes e Prática em Saúde , Enfermagem Domiciliar , Saúde Bucal , Adulto , Idoso , Finlândia , Enfermagem Geriátrica/estatística & dados numéricos , Enfermagem Domiciliar/estatística & dados numéricos , Humanos , Controle Interno-Externo , Pessoa de Meia-Idade , Autoeficácia , Doenças Estomatognáticas/prevenção & controle , Inquéritos e QuestionáriosRESUMO
AIM: Despite the reported occurrence of dental anomalies of cleft lip and palate, little is known about their prevalence in children from Northern Finland with cleft lip and palate. The aim was to investigate the prevalence of dental anomalies among patients with different types of clefts in Northern Finland. MATERIALS AND METHODS: Design and Statistics: patient records of 139 subjects aged three years and older (with clefts treated in Oulu University Hospital, Finland during the period 1996-2010 (total n. 183) were analysed for dental anomalies including the number of teeth, morphological and developmental anomalies and their association with the cleft type. The analyses were carried out using Chi-square test and Fisher's exact test. Differences between the groups were considered statistically significant at p values < 0.05. RESULTS: More than half of the patients had clefts of the hard palate, 18% of the lip and palate, and 13% of the lip. At least one dental anomaly was detected in 47% of the study population. Almost one in three (26.6%) subjects had at least one anomaly and 17.9% had two or three anomalies. The most common type of anomaly in permanent teeth were missing teeth followed by supernumerary teeth. Supernumerary teeth were significantly more apparent when the lip was involved in the cleft compared with palatal clefts. Missing teeth were less prevalent among those 5 years or younger. The prevalence of different anomalies was significantly associated with the cleft type in both age groups. CONCLUSIONS: Dental anomalies are more prevalent among cleft children than in the general population in Finland. The most prevalent anomalies associated with cleft were missing and supernumerary teeth.
Assuntos
Fenda Labial/epidemiologia , Fissura Palatina/epidemiologia , Anormalidades Dentárias/complicações , Pré-Escolar , Fenda Labial/complicações , Fissura Palatina/complicações , Feminino , Finlândia/epidemiologia , Humanos , MasculinoRESUMO
This paper presents the Archaeological Artefact Database of Finland (AADA) of prehistoric (covering period of almost 11,000 years) artefacts in Finland that are categorised by type and are accompanied with photos of the artefacts. The database is intended to contain all typologically classifiable prehistoric artefacts found in Finland and held in Finnish collections. This dataset provides spatio-temporal context for artefacts across different time periods and regions, as it includes approximately 38,000 single artefacts and approximately 10,000 pottery type identifications from the Early Mesolithic to the end of the Iron Age in Finland (c. 8900 calBC - 1300/1500 calAD). In addition, the artefacts are given period-based (subperiod) dating to allow their chronological affiliation. To facilitate data usage, we also offer an R-script to replicate the data visualisation provided in this paper and a Python script to merge the artefact information to the pictures. We further work towards an interactive user interface for data download and visualization.
RESUMO
AIM: To describe features of maxillary permanent canines in the late mixed stage as seen in panoramic radiograph (PTG) that later needed treatment to erupt into the oral cavity and to compare them with naturally erupted canines. METHODS: The cross-sectional part of this retrospective register-based study consisted of 1454 PTGs of children (mean age 9.3 years) living in Eastern Finland, while the longitudinal part involved patient data on 184 treated maxillary canines. The variables examined were treatment needs, overlapping and inclination of the maxillary canines, the development stage of the canines and lateral incisors and dental age. RESULTS: Only 11.6% of the maxillary canines needed treatment, including interceptive procedures. The treated canines significantly more often had overlapping (p < 0.001), larger inclination (p = 0.001) and incomplete lateral incisors (p = 0.002) than did the naturally erupted canines. The children treated significantly more often had a delayed dental age (p = 0.035). Clear overlapping was closely associated with all treatment modalities, whereas some overlapping and a large inclination angle (≥ 25°) were associated especially in cases of late treatment. An incomplete lateral incisor and delayed dental age were associated with treatment. CONCLUSION: An association with treatment needs was found especially in the case of overlapping and a large inclination angle of the maxillary canine a couple of years before eruption into the oral cavity. These features can be early signs and indications for instant or later treatment of a maxillary canine and underline the importance of monitoring space conditions and erupting canines.
Assuntos
Erupção Ectópica de Dente , Dente Impactado , Estudos Transversais , Dente Canino/diagnóstico por imagem , Humanos , Maxila/diagnóstico por imagem , Estudos Retrospectivos , Erupção Dentária , Erupção Ectópica de Dente/complicações , Dente Impactado/complicaçõesRESUMO
AIM: To describe the variation of eruption pattern of maxillary canines in the late mixed stage of dentition seen in PTG when eruption was later natural. METHODS: Material for this longitudinal and retrospective register-based study consisted of 1454 PTGs of children living in Eastern Finland (mean age 9.3 years, SD 0.6). Natural eruption of a canine consisted of 744 PTGs (336 girls and 408 boys) including 1488 maxillary canines. The variables examined were treatment/natural eruption, overlapping, inclination, dental age, developmental stage of the canine and lateral incisor. RESULTS: Only 2.0% of maxillary canines had clear overlapping and 56.2% no overlapping was detected at the age of 8.5-10.5 years. Large inclination angle (≥ 25°) was found for 5.5% of examined canines. Overlapping of canine with lateral incisor root decreased as the development of canine root exceeded 1/3. Larger inclinations occurred at earlier stages but decreased significantly as the root developed from 1/3 to 1/2. Mean inclination was significantly larger at children with normal dental age and/or incomplete lateral incisors when overlapping occurred. Regardless overlapping mean inclination was larger if dental age was delayed and/or lateral incisors incomplete. CONCLUSION: Some overlapping and larger inclination in maxillary canine are features of normal eruption pattern at an earlier stage of canine development and while lateral incisor is incomplete in PTG (8.5-10.5 years). In addition to the overlapping and inclination, stages of canine and lateral incisor root as well as dental age should be observed radiologically when evaluating erupting maxillary canine in children of this age.
Assuntos
Maxila , Dente Impactado , Dente Canino/diagnóstico por imagem , Humanos , Incisivo/diagnóstico por imagem , Maxila/diagnóstico por imagem , Estudos Retrospectivos , Erupção DentáriaRESUMO
AIM: The aim of this study was to see if a brief, computer-assisted intervention tool could be pleasant to use for adolescents. Another aim was to evaluate if the computer programme could affect adolescents' oral health-related behaviours. MATERIALS AND METHODS: Study design: For oral health promotion on schoolchildren, a computer-assisted intervention with personal feedback was performed. The effectiveness of the programme on participants' oral health behaviours as well as the feasibility of the programme were evaluated by responses of the participants. The study was conducted on 13-15 year-old schoolchildren (n=112). The computer programme included 19 questions about oral health-related behaviours and it provided personal feedback and tips towards better oral health. Additionally, the participants gave feedback about the programme. After four weeks, the intervention was repeated, the same questions were asked again, and the effect of the intervention on oral health behaviours was evaluated. RESULTS: More than half of the children considered the computer programme useful, girls (56.9%) more often than boys (44.9%) (p = 0.057). Almost everyone reported having learnt new information through the programme. Most of the new information concerned oral hygiene and the effects of different beverages on dental health (over 40% on both issues). Both genders reported having changed their oral health behaviours towards better habits. Girls generally improved their meal quality, while boys cut down on snacking and used more xylitol products. The computer-assisted intervention gave positive results and the programme seemed to be easy and pleasant to use for both adolescents and oral health professionals. STATISTICS: The results concerning the computer programme were described as frequencies, distributions and graphically. Chi-square test or Fisher's exact test was used when compared distributions between different questions and gender as well as questions and groups. The participants were categorised into three groups according to their sum scores (calculated from responses to the questions on oral health-related behaviours). The differences between the sum scores at baseline and after the intervention were analysed with the paired samples t-test. CONCLUSIONS: Information technology seems to have a remarkable potential in motivating patients towards better oral health behaviours.
Assuntos
Comportamentos Relacionados com a Saúde , Promoção da Saúde , Adolescente , Criança , Feminino , Humanos , Masculino , Saúde Bucal , Higiene BucalRESUMO
AIMS: To investigate dental attendance of patients in different age groups after dental general analgesia (DGA) and procedures performed on these patients during the DGA and in dental care after the DGA during the follow-up period of almost 3 years. METHODS: The study population consisted of 66 patients who were treated under DGA at a municipal health centre in Oulu, Finland between September 2010 and June 2011. The electronic patient files of the DGA patients were accessible for data collection for the follow-up period of nearly 3 years. The statistical analyses included Chi square tests and logistic regression modelling. RESULTS: Approximately every sixth (14.9%) dental visit was missed or cancelled and nearly half (43.9%) of the studied subjects had at least one missed or cancelled appointment. The factors increasing the risk of missed or cancelled appointments and dental avoidance were endodontic treatment (OR 3.62), need of more than five dental restorations (OR 3.47), tooth extractions due to caries (OR 2.22), and male gender (OR 1.80). A total of 45.5% of the patients received non-invasive procedures. CONCLUSIONS: Patients who need DGA are evidently risk patients considering dental attendance. Nearly half of the patients in this study had non-attended or cancelled appointments. DGA patients' need of treatment after DGA is extensive, even comparable to the amount of procedures generally performed under DGA. The quality or amount of preventive procedures do not appear to be at the required level to reduce the number of non-attended appointments.
Assuntos
Anestesia Dentária , Anestesia Geral , Pacientes não Comparecentes/estatística & dados numéricos , Adolescente , Adulto , Idoso , Distribuição de Qui-Quadrado , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
Temporomandibular disorder (TMD) is a musculoskeletal condition characterized by pain and reduced function in the temporomandibular joint and/or associated masticatory musculature. Prevalence in the United States is 5% and twice as high among women as men. We conducted a discovery genome-wide association study (GWAS) of TMD in 10,153 participants (769 cases, 9,384 controls) of the US Hispanic Community Health Study/Study of Latinos (HCHS/SOL). The most promising single-nucleotide polymorphisms (SNPs) were tested in meta-analysis of 4 independent cohorts. One replication cohort was from the United States, and the others were from Germany, Finland, and Brazil, totaling 1,911 TMD cases and 6,903 controls. A locus near the sarcoglycan alpha ( SGCA), rs4794106, was suggestive in the discovery analysis ( P = 2.6 × 106) and replicated (i.e., 1-tailed P = 0.016) in the Brazilian cohort. In the discovery cohort, sex-stratified analysis identified 2 additional genome-wide significant loci in females. One lying upstream of the relaxin/insulin-like family peptide receptor 2 ( RXP2) (chromosome 13, rs60249166, odds ratio [OR] = 0.65, P = 3.6 × 10-8) was replicated among females in the meta-analysis (1-tailed P = 0.052). The other (chromosome 17, rs1531554, OR = 0.68, P = 2.9 × 10-8) was replicated among females (1-tailed P = 0.002), as well as replicated in meta-analysis of both sexes (1-tailed P = 0.021). A novel locus at genome-wide level of significance (rs73460075, OR = 0.56, P = 3.8 × 10-8) in the intron of the dystrophin gene DMD (X chromosome), and a suggestive locus on chromosome 7 (rs73271865, P = 2.9 × 10-7) upstream of the Sp4 Transcription Factor ( SP4) gene were identified in the discovery cohort, but neither of these was replicated. The SGCA gene encodes SGCA, which is involved in the cellular structure of muscle fibers and, along with DMD, forms part of the dystrophin-glycoprotein complex. Functional annotation suggested that several of these variants reside in loci that regulate processes relevant to TMD pathobiologic processes.
Assuntos
Estudo de Associação Genômica Ampla , Polimorfismo de Nucleotídeo Único , Transtornos da Articulação Temporomandibular/genética , Brasil/epidemiologia , Estudos de Casos e Controles , Distrofina , Feminino , Finlândia/epidemiologia , Loci Gênicos , Predisposição Genética para Doença , Genótipo , Alemanha/epidemiologia , Hispânico ou Latino , Humanos , Masculino , Fenótipo , Prevalência , Receptores Acoplados a Proteínas G , Sarcoglicanas , Fator de Transcrição Sp4 , Inquéritos e Questionários , Transtornos da Articulação Temporomandibular/epidemiologia , Transtornos da Articulação Temporomandibular/etnologia , Estados Unidos/epidemiologiaRESUMO
We investigated the postpartum mental health of 139 mothers, 4-8 weeks after delivery and 2 years later. The sample consisted of mothers who attended a maternity center for a routine health check-up 1-2 months after delivery. The occurrence of mental disorders was assessed using a 12-item General Health Questionnaire (GHQ). The occurrence of mental disorders (> 2 on the GHQ) was 28.1% in the initial check-up and 19.4% 2 years later. Mental health improved in 27 mothers (19%) but remained impaired (i.e. cases) in 12 (9%). Mental health was normal in 85 mothers (61%) during both examinations. Factors predicting chronicity of mental disorder on univariate analysis were poor financial situation, poor social support, problems with a partner and life events perceived as stressful during follow-up. Those with continuing mental-health problems had more psychiatric problems than the others before pregnancy. Most (92%) of these subjects had not become pregnant again. Using a logistic-regression analysis, independent factors predicting chronicity of mental-health problems were the high Zung score (Odds Ratio (OR) 1.4, 95% confidence interval (CI) 1.16-1.65) and a deterioration in relationship with a partner during pregnancy (OR 29, 95% CI 1.83-460). On the other hand, a low Zung score (OR 1.3, 95% CI 1.14-1.44) after delivery predicted recovery from mental disorder. A postpartum mental disorder usually resolves spontaneously. However, mental symptoms sometimes persist. The postpartum mental-health of mothers should be assessed, and treatment provided, if necessary.
Assuntos
Depressão Pós-Parto/epidemiologia , Transtornos Mentais/epidemiologia , Mães/psicologia , Análise de Variância , Doença Crônica , Feminino , Finlândia/epidemiologia , Humanos , Modelos Logísticos , Estudos Longitudinais , Prevalência , Fatores de Risco , Estatísticas não ParamétricasRESUMO
AIM: To determine causes leading to dental care under general anaesthesia (DGA) in public health care reported by the patients or the parents/caregivers. STUDY DESIGN: All the patients referred to DGA at the Municipal Health Centre, Oulu, Finland, during 10 months were invited to participate in the present cross-sectional survey. They were sent a questionnaire on indications for referral to DGA, dental fear, possible reasons for it as well as prior treatment of dental fear. For measuring overall dental fear, the modified Corah dental anxiety scale (MCDAS) and visual analogue scale (VAS) forms were also included in the questionnaire. RESULTS: The most common self-reported indication for referral to DGA was dental fear (63.9%). For children and adolescents (<18 years), need for extensive care was the second most common reported cause. The great majority of the respondents reported having dental fear (90.8%). Dental fear was more common among females than males, but the difference between the genders was not statistically significant. The most common cause for dental fear was earlier negative experiences in dental care (51.9%). The mean MCDAS score was 19.0 (SD 5.7; 5-25) indicating severe dental anxiety. An increasing trend towards older age groups could be seen in VAS scores reporting fear of pain, needles, scaling, scolding by the dentist, extractions, as well as endodontic treatment. Dental fear had been taken into consideration in dental treatment preceding DGA. CONCLUSION: Dental fear is the most common self-reported indication for referral to DGA and should be taken into consideration.
Assuntos
Anestesia Dentária , Anestesia Geral , Assistência Odontológica , Encaminhamento e Consulta , Autorrelato , Adolescente , Adulto , Idoso , Atitude Frente a Saúde , Criança , Pré-Escolar , Estudos Transversais , Ansiedade ao Tratamento Odontológico/psicologia , Assistência Odontológica/psicologia , Instrumentos Odontológicos , Relações Dentista-Paciente , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor/psicologia , Tratamento do Canal Radicular/psicologia , Fatores Sexuais , Extração Dentária/psicologia , Escala Visual Analógica , Adulto JovemAssuntos
Sistema Nervoso Autônomo/fisiopatologia , Obesidade/fisiopatologia , Síndromes da Apneia do Sono/fisiopatologia , Adulto , Idoso , Eletrocardiografia Ambulatorial , Feminino , Hemodinâmica , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/dietoterapia , Estudos Prospectivos , Redução de PesoRESUMO
Ketamine anaesthesia with spontaneous breathing of air is a common method of anaesthesia in Red Cross hospitals for war wounded. Arterial oxygen saturation of 65 patients was measured with a portable pulse oximeter during the anaesthesia and the first 30 min of recovery. The patients were young (12-47 yr), haemodynamically stable and underwent peripheral surgery. Fifty-seven measurements were free from artefacts and were analyzed. The results showed that during induction six patients (11%) had a brief period (40-420 sec) of oxygen saturation under 90%. Two of these patients showed signs of upper airway obstruction and four breathed normally. During maintenance one patient had short periods (40-80 sec) of saturation under 90%, when he snored. No periods of desaturation occurred during the recovery period. It is concluded that arterial oxygen saturation remained acceptable when patients breathed air during ketamine anaesthesia.
Assuntos
Anestesia Intravenosa , Ketamina , Oximetria , Guerra , Ferimentos e Lesões/cirurgia , Adolescente , Adulto , Criança , Feminino , Humanos , Ketamina/administração & dosagem , Masculino , Pessoa de Meia-Idade , Oxigênio/sangue , Respiração , Fatores de TempoRESUMO
The non-specialist management of 28 craniocerebral war wounds is described. Of these, 26 were operated upon of which three died. Two of the survivors developed wound abscesses in the early postoperative period. None developed epilepsy while in hospital. Aspects of the operative management are discussed.
Assuntos
Lesões Encefálicas/cirurgia , Crânio/lesões , Guerra , Ferimentos Penetrantes/cirurgia , Afeganistão , Abscesso Encefálico/prevenção & controle , Camboja , Criança , Humanos , Masculino , Complicações Pós-Operatórias/prevenção & controle , Cruz VermelhaRESUMO
The suitability of three tooth protectors for routine use during endotracheal intubation was studied in 300 consecutive patients undergoing elective operations under general anaesthesia. The main disadvantages of the protectors were lack of space and the consequent difficulty of guiding the endotracheal tube into the larynx, and poor visibility, especially when the Camo protector was used. These difficulties could be avoided in most cases by cutting off the right angle of the Camo protector. The less experienced anaesthesiologists especially had difficulties with the protectors: 20% of patients in the Camo group were considered impossible to intubate unless the protector was removed. The silicone inlay of the Camo protector melts and becomes adhesive at body temperature, which makes its prolonged use hazardous. Two patients lost a maxillary incisor despite the proper use of a protector (Denex). Thus the use of a tooth protector alone does not guarantee avoidance of dental trauma. Better results could be obtained by improving the design of the protectors and by careful pre-anaesthetic dental examination.
Assuntos
Intubação Intratraqueal/efeitos adversos , Equipamentos de Proteção , Traumatismos Dentários , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Phenylephrine, a strong alpha-adrenergic receptor-stimulating agent, was compared with adrenaline in 65 patients with out-of-hospital cardiac arrest, in a double-blind study. The resuscitation was performed by the physician-staffed Prehospital Emergency Care Unit of Helsinki University Central Hospital. The patients received either 1.0 mg of phenylephrine or 0.5 mg of adrenaline i.v. in the treatment of fine ventricular fibrillation, asystole or electromechanical dissociation. If two doses of either drug did not restore circulation, 0.5 mg of known 0.01% adrenaline was given i.v., maximally twice. In the adrenaline group, which consisted of 36 patients with a mean age of 61 years, 10 patients (28%) were successfully resuscitated. The phenylephrine group consisted of 29 patients with a mean age of 62 years. In this group nine patients (31%) were successfully resuscitated. The two groups were comparable regarding their apnoea-times, and there was no difference in the need for extra adrenaline between the groups. No adverse effects, such as hypertension or bradycardia, were noted in the patients treated with either adrenaline or phenylephrine, nor did the overall rate of successful resuscitation fall during the test period. It is concluded that phenylephrine seems as effective as adrenaline in the treatment of cardiac arrest, but further studies seem warranted.
Assuntos
Epinefrina/farmacologia , Fenilefrina/farmacologia , Ressuscitação , Adulto , Idoso , Pressão Sanguínea/efeitos dos fármacos , Método Duplo-Cego , Eletrocardiografia , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
The aim of this study was to examine the effect of a very low-calorie diet (VLCD)-induced weight loss on the severity of obstructive sleep apnoea (OSA), blood pressure and cardiac autonomic regulation in obese patients with obstructive sleep apnoea syndrome (OSAS). A total of 15 overweight patients (14 men and one woman, body weight 114 +/- 20 kg, age 52 +/- 9 years, range 39-67 years) with OSAS were studied prospectively. They were advised to follow a 2.51-3.35 MJ (600-800 kcal) diet daily for a 3-month period. In the beginning of the study, the patients underwent nocturnal sleep studies, autonomic function tests and 24-h electrocardiograph (ECG) recording. In addition, 15 age-matched, normal-weight subjects were studied. They underwent the Valsalva test, the deep-breathing test and assessment of heart rate variability at rest. The sleep studies and autonomic function tests were repeated after the weight loss period. There was a significant reduction in weight (114 +/- 20 kg to 105 +/- 21 kg, P < 0.001), the weight loss being 9.2 +/- 4.0 kg (range 2.3-19.5 kg). This was associated with a significant improvement in the oxygen desaturation index (ODI4) during sleep (31 +/- 20-19 +/- 18, P < 0.001). Before the weight loss the OSAS patients had significantly higher blood pressure (150 +/- 18 vs. 134 +/- 20, P < 0.05, for systolic blood pressure, 98 +/- 10 vs. 85 +/- 13, P < 0.05, for diastolic blood pressure) and heart rate (67 +/- 10 beats min-1 vs. 60 +/- 13, P < 0.05) at rest than the control group. They had also lower baroreflex sensitivity (4.7 +/- 2.8 ms mmHg-1 vs. 10.8 +/- 7.1 ms mmHg-1, P < 0.01). During the weight reduction, the blood pressure declined significantly, and the baroreflex sensitivity increased by 49%. In conclusion, our experience shows that weight loss with VLCD is an effective treatment for OSAS. Weight loss improved significantly sleep apnoea and had favourable effects on blood pressure and baroreflex sensitivity that may have prognostic implications.