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1.
J Hum Nutr Diet ; 34(2): 345-355, 2021 04.
Article in English | MEDLINE | ID: mdl-32869430

ABSTRACT

BACKGROUND: Low muscularity and malnutrition at intensive care unit (ICU) admission have been associated with negative clinical outcomes. There are limited data available evaluating the validity of bedside techniques to measure muscle mass in critically ill adults. We aimed to compare bedside methods for muscle mass assessment [bioimpedance spectroscopy (BIS), arm anthropometry and subjective physical assessment] against reference technology [computed tomography (CT)] at ICU admission. METHODS: Adults who had CT scanning at the third lumbar area <72 h after ICU admission were prospectively recruited. Bedside methods were performed within 48 h of the CT scan. Pearson's correlation compared CT muscle area with BIS-derived fat-free mass (FFM) (kg) and FFM-Chamney (kg) (adjusted for overhydration), mid-upper arm circumference (cm) and mid-arm muscle circumference (cm). Depleted muscle stores were determined using published thresholds for each method. Cohen's kappa (κ) was used to evaluate the agreement between bedside and CT assessment of muscularity status (normal or low). RESULTS: Fifty participants were enrolled. There were strong correlations between CT muscle area and FFM values and mid-arm muscle circumference (P < 0.001). Using FFM-Chamney, all six (100%) participants with low CT muscle area were detected (κ = 0.723). FFM-BIS, arm anthropometry and subjective physical assessment methods detected 28%-38% of participants with low CT muscle area. CONCLUSIONS: BIS-derived FFM using an adjustment algorithm for overhydration was correlated with CT muscle area and had good agreement with muscularity status assessed by CT image analysis. Arm anthropometry and subjective physical assessment techniques were not able to reliably detect participants with low CT muscle area.


Subject(s)
Intensive Care Units , Muscle, Skeletal , Adult , Body Composition , Cross-Sectional Studies , Electric Impedance , Humans , Muscle, Skeletal/diagnostic imaging , Prospective Studies , Tomography, X-Ray Computed
2.
BJOG ; 126(1): 24-31, 2019 Jan.
Article in English | MEDLINE | ID: mdl-30102819

ABSTRACT

OBJECTIVE: To compare fetal microchimerism (FMc) in pregnancies with uncomplicated vaginal delivery (VD) versus caesarean delivery (CD). DESIGN: Prospective cohort study. SETTING: University of Washington and Fred Hutchinson Cancer Research Center, USA. POPULATION: Women delivering singleton pregnancies without pertinent antenatal complications with uncomplicated deliveries (n = 36). METHODS: We collected maternal predelivery, postdelivery and umbilical cord blood for each mother-baby pair. Following maternal and fetal genotyping, FMc was measured with quantitative polymerase chain reaction assays targeting fetus-specific polymorphisms. Quantification of FMc is expressed as genome equivalents (gEq) of fetal DNA/100 000 total gEq tested. FMc detection was evaluated by logistic regression while controlling for total number of cell equivalents tested and clinically relevant covariates. FMc concentrations were compared using negative binomial regression while controlling for the same covariates and predelivery FMc positivity. MAIN OUTCOME MEASURE: Detection and concentration of FMc by mode of delivery. RESULTS: Twenty-four mother-baby pairs had a VD and 12 had a CD. Postdelivery FMc detection was higher following CD than after VD (58.3% versus 16.7%, P = 0.02). After controlling for covariates, the likelihood of postdelivery FMc detection was almost nine-fold higher after CD than VD (odds ratio 8.8, 95% CI 1.6-47.6; P = 0.01). With respect to postdelivery FMc concentration, the detection rate ratio for CD versus VD in the adjusted negative binomial regression model was 14.7 (95% CI 3.2-66.8; P = 0.001). CONCLUSION: Postdelivery peripheral FMc detection and concentration are significantly higher after CD than after VD. As FMc is associated with long-term maternal health, our findings suggest that the mode of delivery may impact this risk. TWEETABLE ABSTRACT: Greater fetal microchimerism found in maternal blood following caesarean delivery compared with vaginal delivery.


Subject(s)
Chimerism , Delivery, Obstetric/statistics & numerical data , Fetus , Maternal-Fetal Exchange/immunology , Adult , Cesarean Section/statistics & numerical data , Female , Fetal Blood , HLA Antigens/immunology , Humans , Pregnancy , Prospective Studies , Real-Time Polymerase Chain Reaction , Risk Factors
3.
Haemophilia ; 24(5): 693-702, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29944195

ABSTRACT

Planning and undertaking elective surgery in people with haemophilia (PWH) is most effective with the involvement of a specialist and experienced multidisciplinary team (MDT) at a haemophilia treatment centre. However, despite extensive best practice guidelines for surgery in PWH, there may exist a gap between guidelines and practical application. For this consensus review, an expert multidisciplinary panel comprising surgeons, haematologists, nurses, physiotherapists and a dental expert was assembled to develop practical approaches to implement the principles of multidisciplinary management of elective surgery for PWH. Careful preoperative planning is paramount for successful elective surgery, including dental examinations, physical assessment and prehabilitation, laboratory testing and the development of haemostasis and pain management plans. A coordinator may be appointed from the MDT to ensure that critical tasks are performed and milestones met to enable surgery to proceed. At all stages, the patient and their parent/caregiver, where appropriate, should be consulted to ensure that their expectations and functional goals are realistic and can be achieved. The planning phase should ensure that surgery proceeds without incident, but the surgical team should be ready to handle unanticipated events. Similarly, the broader MDT must be made aware of events in surgery that may require postoperative plans to be changed. Postoperative rehabilitation should begin soon after surgery, with attention paid to management of haemostasis and pain. Surgery in patients with inhibitors requires even more careful preparation and should only be undertaken by an MDT experienced in this area, at a specialized haemophilia treatment centre with a comprehensive care model.


Subject(s)
Elective Surgical Procedures/methods , Hemophilia A/surgery , Hemophilia A/pathology , Humans
4.
J Sports Med Phys Fitness ; 55(7-8): 845-54, 2015.
Article in English | MEDLINE | ID: mdl-26360968

ABSTRACT

AIM: The objective of this study was to evaluate the fitness and physical activity levels of people referred to a nutrition and physical activity program for the management of mental health in general practice. METHODS: General practitioners referred 109 patients being treated for depression and/or anxiety to a lifestyle intervention program. All participants completed anthropometric measurements and questionnaires including the Depression, Anxiety and Stress Scale (DASS) and the Active Australia Survey. Aerobic fitness was measured with the YMCA step test and muscular fitness was measured with repeated chair stands and arm curls. Fitness scores were compared to population norms, and physical activity levels were compared to population norms and national recommendations. RESULTS: Eighty percent of participants were overweight or obese. A greater proportion of study participants (51%) than the general Australian population (38%) met the recommended 150 minutes per week spent in moderate physical activity. However, participants demonstrated lower than average levels of fitness and participated in low levels of vigorous physical activity. CONCLUSION: Levels of physical activity, but not fitness, were inversely correlated with DASS scores. Patients presenting with depression and/or anxiety should be screened for physical activity behaviours and encouraged to meet the National Physical Activity Guidelines.


Subject(s)
Depression/epidemiology , Exercise/psychology , Adolescent , Adult , Aged , Anthropometry , Anxiety/epidemiology , Australia/epidemiology , Female , Humans , Life Style , Male , Middle Aged , Obesity/epidemiology , Overweight/epidemiology , Physical Fitness/physiology , Psychiatric Status Rating Scales
5.
Haemophilia ; 20(4): e287-95, 2014 Jul.
Article in English | MEDLINE | ID: mdl-24800872

ABSTRACT

Evidence delineating the effects of haemophilia on interpersonal relationships is sparse and largely outdated, failing to reflect the impact of current treatment strategies. HERO (Haemophilia Experiences, Results and Opportunities) was commenced to garner a more comprehensive understanding of psychosocial issues facing persons with haemophilia (PWH). This article describes the findings of the quantitative HERO survey relating to the influence of haemophilia on interpersonal relationships of adult PWH, and parents/caregivers of children with haemophilia. Separate questionnaires were completed by adult PWH and parents of minor children from 10 countries, including satisfaction with support from partners, family, friends and other social contacts; disclosure of haemophilia and carrier status and family dynamics. A total of 675 PWH and 561 parents completed the survey. Over half of PWH (57%) and parents (84%) were married. Most PWH were satisfied with support from partners (94%), family (90%) and friends (85%), with lower percentages reported among those with inhibitors. Most parents were likewise satisfied with support from partners (88%) and family (83%). Whereas PWH were reticent to disclose their diagnosis beyond family and friends, parents were more likely to share their son's diagnosis, and most were satisfied with the support from their son's peers (74%), teachers (83%) and other adults in supervisory roles (85%). PWH and parents surveyed were satisfied overall with the support they received from partners, family, friends and social contacts. Relationships are affected by haemophilia in various ways, and particularly affected in terms of disease burden, age and social life.


Subject(s)
Hemophilia A/psychology , Interpersonal Relations , Parents/psychology , Surveys and Questionnaires , Adult , Child , Female , Friends/psychology , Hemophilia A/drug therapy , Humans , Male , Personal Satisfaction , Social Support
6.
Haemophilia ; 20(1): 44-51, 2014 Jan.
Article in English | MEDLINE | ID: mdl-23902228

ABSTRACT

Psychosocial factors have a significant impact on the quality of life of persons with haemophilia (PWH). The Haemophilia Experiences, Results and Opportunities (HERO) initiative was developed to provide a greater understanding of the psychological components which influence the lives of PWH. This article describes the HERO methodology and the characteristics of respondents. Two online surveys (one for adult PWH ≥18 years and one for parents of children <18 years with haemophilia) were developed by an international advisory board and conducted in 10 countries. The surveys included demographic and treatment characteristics, relationships, sexual intimacy, quality of life, barriers to treatment and sources of information. A total of 675 PWH [age, median (range) 36 (18-86 years)] and 561 parents [39 (23-68 years)] completed the survey. PWH/parents reported haemophilia A (74%/76%), B (13%/16%) or with inhibitors (13%/8%). Spontaneous joint bleeding was reported in 76%/52% of PWH/children with haemophilia A, 67%/47% with haemophilia B and 93%/76% with inhibitors. Median number of bleeds (interquartile range) was 7 (2-20) for PWH and 4 (2-10) for children in the past year. Most PWH and children were treated with factor concentrate. PWH reported arthritis (49%) and HIV/HCV infections (18%/43%) related to haemophilia. Most PWH and parent respondents had received formal education (85%/89%) and were employed full- or part-time (60%/72%). HERO is one of the largest multinational studies focused on psychosocial issues in haemophilia, including historical and treatment information that will allow for multivariate analyses of determinants of health in haemophilia.


Subject(s)
Hemophilia A/epidemiology , Hemophilia A/psychology , Hemophilia B/epidemiology , Hemophilia B/psychology , Adolescent , Adult , Aged , Aged, 80 and over , Comorbidity , Global Health , Health Surveys , Humans , Internet , Middle Aged , Quality of Life , Surveys and Questionnaires , Young Adult
8.
Haemophilia ; 19(4): 487-98, 2013 Jul.
Article in English | MEDLINE | ID: mdl-23534844

ABSTRACT

Most health care professionals involved in the management of people with haemophilia (PWH) believe that exercise is beneficial and its practice is widely encouraged. This article aims to demonstrate that appropriate exercise (adapted to the special needs of the individual PWH) may be beneficial for all PWH through improved physical, psychosocial and medical status. Based on evidence gathered from the literature, many PWH, particularly those using long-term prophylaxis or exhibiting a mild/moderate bleeding phenotype, are as active as their healthy peers. PWH experience the same benefits of exercise as the general population, being physically healthier than if sedentary and enjoying a higher quality of life (QoL) through social inclusion and higher self-esteem. PWH can also gain physically from increased muscle strength, joint health, balance and flexibility achieved through physiotherapy, physical activity, exercise and sport. Conversely, very little data exist on activity levels of PWH in countries with limited resources. However, regarding specific exercise recommendations in PWH, there is a lack of randomized clinical trials, and consequently formal, evidence-based guidelines have not been produced. Based on published evidence from this review of the literature, together with the clinical experience of the authors, a series of recommendations for the safe participation of PWH in regular physical activities, exercises and sport are now proposed. In summary, we believe that appropriately modified programmes can potentially allow all PWH to experience the physical and psychosocial benefits of being physically active which may ultimately lead to an improved QoL.


Subject(s)
Exercise , Health Planning Guidelines , Hemophilia A/therapy , Motor Activity , Hemophilia A/psychology , Humans , Physical Fitness , Sports
9.
Haemophilia ; 18(6): 843-50, 2012 Nov.
Article in English | MEDLINE | ID: mdl-22913708

ABSTRACT

Repeated haemarthroses and the consequences of blood in the joint contribute to blood induced joint disease (BIJD) in people with haemophilia (PWH). Prevention of bleeding, through medical management, is the standard of care in developed countries, but is not universally available due to financial and other barriers. Ice application, as part of R.I.C.E. (Rest, Ice, Compression, Elevation) or alone, is commonly recommended as an adjunct treatment to decrease bleeding, pain, tissue metabolism, oedema, and inflammation. This article will review evidence regarding local cooling by commonly used ice application methods, to decrease the temperature of the skin and intra-articular (IA) joint space and the resultant effects on haemostasis and coagulation. The general literature was reviewed for articles in English describing temperatures achievable in the skin and IA space using clinically relevant ice protocols, and the effect of cooling on haemostasis and coagulation. The literature demonstrates that typical methods of ice application can cool both the skin and IA space. Published, general literature studies have also consistently demonstrated that experimental cooling of blood and/or tissue, both in vitro and in vivo in humans and in animal models, can significantly impair coagulation and prolong bleeding. In PWH with acute haemarthrosis, ice application has potential to increase haemorrhage morbidity by further impairing coagulation and haemostasis. Ice has not been shown to improve overall outcome, stop bleeding nor swelling from haemarthrosis. Although ice can help manage acute, haemarthrosis-related pain, there are other available interventions that will not impair coagulation and haemostasis.


Subject(s)
Blood Coagulation Disorders, Inherited/complications , Blood Coagulation/physiology , Hemarthrosis/therapy , Acute Disease , Animals , Cryotherapy , Hemarthrosis/complications , Humans , Ice , Joints
11.
Haemophilia ; 18(6): 971-81, 2012 Nov.
Article in English | MEDLINE | ID: mdl-22776076

ABSTRACT

Since the 1980s, major surgical interventions in patients with congenital haemophilia with inhibitors have been performed utilizing bypassing agents for haemostatic coverage. While reports have focused on perioperative management and haemostasis, the US currently lacks consensus guidelines for the management of patients with inhibitors during the surgical procedure, and pre- and postoperatively. Many haemophilia treatment centres (HTCs) have experience with surgery in haemophilia patients, including those with inhibitors, with approximately 50% of these HTCs having performed orthopaedic procedures. The aim of this study was to present currently considered best practices for multidisciplinary care of inhibitor patients undergoing surgery in US HTCs. Comprehensive haemophilia care in the US is provided by ~130 federally designated HTCs staffed by multidisciplinary teams of healthcare professionals. Best practices were derived from a meeting of experts from leading HTCs examining the full care spectrum for inhibitor patients ranging from identification of the need for surgery through postoperative rehabilitation. HTCs face challenges in the care of inhibitor patients requiring surgery due to the limited number of surgeons willing to operate on this complex population. US centres of excellence have developed their own best practices around an extended comprehensive care model that includes preoperative planning, perioperative haemostasis and postoperative rehabilitation. Best practices will benefit patients with inhibitors and allow improvement in the overall care of these patients when undergoing surgical procedures. In addition, opportunities for further education and outcomes assessment in the care of this patient population have been identified.


Subject(s)
Blood Coagulation Disorders, Inherited/complications , Blood Coagulation Factor Inhibitors/blood , Joint Diseases/surgery , Antifibrinolytic Agents/therapeutic use , Blood Coagulation Disorders, Inherited/rehabilitation , Comprehensive Health Care , Factor VIIa/therapeutic use , Hemorrhage/prevention & control , Humans , Joint Diseases/complications , Postoperative Care , Preoperative Care , Quality Assurance, Health Care , Recombinant Proteins/therapeutic use , United States , Venous Thromboembolism/etiology
12.
Haemophilia ; 18 Suppl 4: 54-60, 2012 Jul.
Article in English | MEDLINE | ID: mdl-22726084

ABSTRACT

Inhibitors are a serious complication, considerably increasing the morbidity, mortality and cost of treatment in this patient group. The challenge of treating people with haemophilia (PWH) with inhibitors can be met by a well-coordinated multidisciplinary team specialized in haemophilia. Each treatment centre must run a screening programme to detect inhibitors within their population and develop protocols to treat these patients. The treatment centre in Buenos Aires developed a screening programme that tests all our patients twice a year, ensuring early detection of inhibitors and early treatment of complications. In 2006, we analysed the quality of life (QOL) of non-inhibitor patients and compared it with inhibitor patients detected by this programme and found no differences in QOL measured by the SF36 questionnaire and no differences in school absenteeism. When diagnosis of the inhibitor does not come from a screening programme, its presence is suspected upon a lack of response to conventional replacement therapy for musculoskeletal bleeding, losing the 'golden moment' of treatment. This complication is much more serious when facing a traumatic bleed. In this situation, the lack of early diagnosis can lead to permanent damage or even death. Due to the cost of bypassing factors and the lack of experience of the medical team in the treatment of patients with inhibitors, many treatments that would improve the QOL of patients are instituted in an insufficient manner. Therefore, patients with haemophilia and inhibitors are often untreated or undertreated in their community. Orthopaedic surgeons and physiotherapists play a key role in the treatment of these patients and should be included in therapeutic decision making and most specifically in the postoperative treatment of patients with haemophilia and inhibitors. It is important that these patients have quick access to a trained therapeutic team in order to obtain an early diagnosis and treatment plan to prevent the evolution of the pathological process. Early treatment is cost-effective in maintaining and improving the QOL of patients. Experience in patients with haemophilia and inhibitors is not very extensive. Today, this situation is changing, with several treatment centres beginning to perform surgeries in these most complex patients, giving them a chance to improve their QOL. This article presents the experience of experts from various fields involved in treating patients with inhibitors from a developed and developing world perspective.


Subject(s)
Hemophilia A/therapy , Hemophilia B/therapy , Musculoskeletal Diseases/therapy , Orthopedic Procedures/methods , Blood Coagulation Factor Inhibitors/blood , Coagulants/therapeutic use , Factor VII/therapeutic use , Hemophilia A/complications , Hemophilia A/immunology , Hemophilia B/complications , Hemophilia B/immunology , Hemorrhage/drug therapy , Humans , Musculoskeletal Diseases/etiology , Musculoskeletal Diseases/immunology , Physical Therapy Modalities
13.
Haemophilia ; 18 Suppl 4: 112-9, 2012 Jul.
Article in English | MEDLINE | ID: mdl-22726093

ABSTRACT

Blood in the joint causes a number of physiological and pathological events that eventually lead to haemophilic arthropathy. Animal models show that blood in the joint induces inflammation that continues long after blood has been cleared. TNF-alpha, IL-1 beta and IL-6 are inflammatory mediators that increase following haemarthrosis in haemophilic mice. Conventional anti-inflammatory drugs have failed to demonstrate a lasting effect in preventing haemophilic arthropathy. A new TNF-alpha antagonist has shown promising results in haemophilic mice. Similarly, the use of cyclo-oxygenase-2 inhibitors may reduce angiogenesis associated with the healing process following bleeding and the associated tissue damage. Animal models are useful for studying the pathophysiology of haemarthropathy, however, when applying results from animals to humans, the differences in matrix turnover rate, thickness of cartilage and joint biomechanics must be kept in mind. In people with haemophilia, there is a variable response to haemarthrosis as demonstrated by magnetic resonance imaging (MRI). Up to 30% of subjects have normal MRI despite having three or more haemarthroses into the same joint. Once bone damage is present, little can be done to restore anatomic integrity. Several molecules, including members of the bone morphogenic protein subfamily, have been injected into bone defects in non-haemophilic subjects with some evidence of benefit. To achieve the primary goal of reducing blood in the joint and the negative sequelae, it is questionable to use ice to treat haemarthrosis. Indeed low temperature is associated with impairment of coagulation enzyme activity and platelet function.


Subject(s)
Hemarthrosis/therapy , Hemophilia A/complications , Hemophilia B/complications , Animals , Anti-Inflammatory Agents/therapeutic use , Cryotherapy , Cyclooxygenase Inhibitors/pharmacology , Cytokines/metabolism , Disease Models, Animal , Hemarthrosis/complications , Hemarthrosis/metabolism , Hemophilia A/drug therapy , Hemophilia B/drug therapy , Humans , Mice , Tumor Necrosis Factor-alpha/antagonists & inhibitors , Wound Healing/drug effects
15.
Haemophilia ; 18(3): e101-14, 2012 May.
Article in English | MEDLINE | ID: mdl-22059839

ABSTRACT

Psychosocial factors have a significant impact on quality of life for patients with chronic diseases such as haemophilia. Interventions to support the psychosocial needs of patients and their families, such as offering information and assistance, clarifying doubts, and teaching coping strategies to minimize the impact of disabilities, may help to maximize patient outcomes and improve quality of life for their families. The aim of this study was to evaluate the current literature on psychosocial aspects of haemophilia. Literature searches were performed using the PubMed database to identify studies evaluating psychosocial stressors in persons with haemophilia. Articles pertaining to the HIV epidemic were excluded from the analysis, as were those published before 1997. The literature reviews identified 24 studies, covering a range of different populations, generally with small cohorts (n < 100). Most studies were questionnaire based, with almost no overlap in terms of the instruments used. Only one study combined questionnaire techniques with qualitative methods. Except for two European studies, all publications reported data from a single country. Overall, studies tended to show that quality of life is reduced in persons with haemophilia, with a potential impact on education and employment, particularly when prophylactic treatment is not available. Carrier status in women may have a psychosocial impact and affect reproductive choices. Data on psychosocial aspects of the haemophilia life cycle are lacking in the published literature, along with data from developing countries. There is a need for more international, multifaceted research to explore and quantify the social and psychological aspects of life with haemophilia.


Subject(s)
Hemophilia A/psychology , Quality of Life , Adaptation, Psychological , Employment/psychology , Female , Health Status , Humans , Male , Self Concept , Self Efficacy , Social Stigma
16.
Haemophilia ; 17(5): e870-6, 2011 Sep.
Article in English | MEDLINE | ID: mdl-21435116

ABSTRACT

In older men with haemophilia, arthropathy resulting from a lifetime of intra-articular bleeding contributes to the loss of independence and increased morbidity that occurs with age. A regular exercise programme that incorporates aerobics, strength training and balance and flexibility activities is a key component of successful ageing, helping to improve functional mobility and reduce the risk of falls, osteoporosis and osteoporotic fractures. Because of the special challenges associated with haemophilia, which include both the underlying coagulopathy and, in many cases, extensive joint damage, patients beginning an exercise regimen should be referred to appropriately trained physiotherapists (preferably someone associated with a haemophilia treatment centre) for evaluation, education and instruction and follow-up. Various assistive devices may make exercise easier to perform and more comfortable.


Subject(s)
Accidental Falls/prevention & control , Exercise Therapy , Hemarthrosis/rehabilitation , Hemophilia A/complications , Osteoporosis/prevention & control , Aged , Aged, 80 and over , Humans , Male
17.
Haemophilia ; 17(3): 500-7, 2011 May.
Article in English | MEDLINE | ID: mdl-21070485

ABSTRACT

Many diseases and injuries can impair joint mobility. Normal reference values are needed to determine extent of impairment to assess and monitor joint motion. There is very little published data describing normal joint range of motion (ROM) for healthy men and women across a wide span of ages. We enrolled male and female subjects aged between 2 and 69 years who were free from conditions that could potentially limit joint mobility for the study. Nine licensed physical therapists used universal goniometers to determine passive joint motion bilaterally of elbow flexion, extension, supination and pronation, shoulder flexion, hip flexion and extension, knee flexion and extension, and ankle dorsiflexion and plantarflexion. Descriptive statistics were calculated for male and female subjects in four age groups: 2-8, 9-19, 20-44 and 45-69 years. Joint ROM measurements were obtained on a total of 674 (53.6% female) healthy, normal subjects aged 2-69 years. Female subjects had greater joint mobility in all age groups in nearly all joints and the gender difference was most obvious in measures of ankle plantarflexion, elbow pronation and supination. Range of motion average values for all joints decreased with advancing age for both men and women and, in most cases, were significantly different than most commonly used normative values. Our study of ROM measurements taken by trained physical therapists on a large sample of healthy individuals revealed significant gender- and age-related variation that may be an important consideration in patient assessment.


Subject(s)
Joints/physiology , Range of Motion, Articular , Adolescent , Adult , Aged , Ankle Joint/physiology , Child , Child, Preschool , Databases, Factual , Elbow Joint/physiology , Female , Hip Joint/physiology , Humans , Knee Joint/physiology , Male , Middle Aged , Reference Values , Sex Factors , Shoulder Joint/physiology , Wrist Joint/physiology , Young Adult
18.
Haemophilia ; 16 Suppl 5: 136-45, 2010 Jul.
Article in English | MEDLINE | ID: mdl-20590873

ABSTRACT

SUMMARY: Exercise programmes for people with haemophilia are usually designed and implemented to help manage the recovery after a haemarthrosis or a muscle bleed, or as a tool to help prevent bleeding episodes from occurring. In this article, we have identified individual components of exercise that are often applied as separate entities, but may also need to be implemented in concert for optimized impact. Although it may be necessary on occasion to bias an exercise programme towards one component over the others, it is important to recognize that the various elements of exercise are not mutually exclusive. Decreased flexibility, strength and proprioception, will result in an impairment of balance and a loss of function. Programme design should whenever possible be guided by proven methodology in terms of how each component is incorporated, and more specifically how long to perform the exercise for and how many repetitions should be performed. We recognize, however, that this is not always possible and that there is significant value in drawing from the experience of clinicians with specialized training in the management of haemophilia. In this study, both perspectives are presented, providing reference-based reviews of the mechanics of the various elements of exercise as well as the expert opinions of the authors. Research that has been completed using patients with conditions other than haemophilia may or may not have a direct application with the bleeding disorders population, but the programme design based on principles of tissue healing in addition to disease specific knowledge should be encouraged.


Subject(s)
Exercise Therapy , Hemophilia A/therapy , Musculoskeletal Diseases/therapy , Physical Therapy Modalities , Feedback, Sensory , Global Health , Hemophilia A/complications , Humans , Motor Skills Disorders/etiology , Motor Skills Disorders/therapy , Muscle Strength , Musculoskeletal Diseases/etiology , Postural Balance , Range of Motion, Articular
19.
J Epidemiol Community Health ; 63(1): 87-8, 2009 Jan.
Article in English | MEDLINE | ID: mdl-18801800

ABSTRACT

BACKGROUND: The Home Office has recently published estimates which, for the first time, provide a "robust national estimate" of the number of problematic drug users in England. The 2004/05 and 2005/06 estimates are the highest estimates ever produced for England and coincide with the highest ever government annual expenditure on combating illicit drug use. METHODS AND RESULTS: Review of a range of data sources that indicate a downward trend in problematic drug use in recent years. CONCLUSIONS: The validity of the estimates is important for drug policy, and the paper considers the implications of both increasing and decreasing levels of problematic drug use.


Subject(s)
Government Publications as Topic , Population Surveillance , Substance-Related Disorders/epidemiology , England/epidemiology , Humans , Reproducibility of Results
20.
Haemophilia ; 14 Suppl 3: 170-6, 2008 Jul.
Article in English | MEDLINE | ID: mdl-18510538

ABSTRACT

Joint bleeding, or haemarthrosis, is the most common type of bleeding episode experienced by individuals with haemophilia A and B. This leads to changes within the joints, including synovial proliferation, which results in further bleeding and chronic synovitis. Blood in the joint can also directly damage the cartilage, and with repeated bleeding, there is progressive destruction of both cartilage and bone. The end result is known as haemophilic arthropathy. The joints most commonly affected are the knees, elbows and ankles, although any synovial joint may be involved. In the ankle, both the tibiotalar and subtalar joints may be affected and joint bleeding and arthropathy can lead to a number of deformities. Haemophilic arthropathy can be prevented through regular factor replacement prophylaxis and implementing physiotherapy. However, when necessary, there are multiple surgical and non-surgical options available. In early ankle arthropathy with absent or minimal joint changes, both radioisotopic and chemical synoviorthesis can be used to reduce the hypertrophied synovium. These procedures can decrease the frequency of bleeding episodes, minimizing the risk of articular cartilage damage. Achilles tendon lengthening can be performed, in isolation or in combination with other surgical measures, to correct Achilles tendon contractures. Both arthroscopic and open synovectomies are available as a means to remove the friable villous layer of the synovium and are often indicated when bleeding episodes cannot be properly controlled by factor replacement therapy or synoviorthesis. In the later stages of ankle arthropathy, other surgical options may be considered. Debridement may be indicated when there are loose pieces of cartilage or anterior osteophytes, and can help to improve the joint function, even in the presence of articular cartilage damage. Supramalleolar tibial osteotomy may be indicated in patients with a valgus deformity of the hindfoot without degenerative radiographic findings. Joint fusion, or arthrodesis, is the treatment of choice in the advanced stages of ankle arthropathy although total ankle replacement is currently available. Early ankle replacement components were associated with a poor outcome, but as implant designs have improved, there have been successful outcomes achieved. As the ankle is a commonly affected joint in many individuals with haemophilia, it is important to add to the knowledge base to validate indications and timing of surgical and non-surgical interventions in ankle arthropathy.


Subject(s)
Achilles Tendon/surgery , Ankle Joint/surgery , Hemarthrosis/surgery , Hemophilia A/complications , Synovitis/surgery , Achilles Tendon/anatomy & histology , Adolescent , Adult , Arthrodesis/methods , Arthroplasty/methods , Child , Follow-Up Studies , Hemarthrosis/drug therapy , Hemarthrosis/rehabilitation , Humans , Male , Middle Aged , Synovitis/diagnosis , Synovitis/drug therapy , Treatment Outcome
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