BACKGROUND: For persons with rheumatoid arthritis (RA) the physical, personal, familial, social and vocational consequences are extensive. Occupational therapy (OT), with the aim to facilitate task performance and to decrease the consequences of rheumatoid arthritis for daily life activities, is considered to be a cornerstone in the management of rheumatoid arthritis. Till now the efficacy of occupational therapy for patients with rheumatoid arthritis on functional performance and social participation has not been systematically reviewed. OBJECTIVES: To determine whether OT interventions (classified as comprehensive therapy, training of motor function, training of skills, instruction on joint protection and energy conservation, counseling, instruction about assistive devices and provision of splints) for rheumatoid arthritis patients improve outcome on functional ability, social participation and/or health related quality of life. SEARCH STRATEGY: Relevant full length articles were identified by electronic searches in Medline, Cinahl, Embase, Amed, Scisearch and the Cochrane Musculoskeletal group Specialised Register. The reference list of identified studies and reviews were examined for additional references. Date of last search: December 2002. SELECTION CRITERIA: Controlled (randomized and non-randomized) and other than controlled studies (OD) addressing OT for RA patients were eligible for inclusion. DATA COLLECTION AND ANALYSIS: The methodological quality of the included trials was independently assessed by two reviewers. Disagreements were resolved by discussion. A list proposed by Van Tulder et al. () was used to assess the methodological quality. For outcome measures, standardized mean differences were calculated. The results were analysed using a best evidence synthesis based on type of design, methodological quality and the significant findings of outcome and/or process measures. MAIN RESULTS: Thirty-eight out of 58 identified occupational therapy studies fulfilled all inclusion criteria. Six controlled studies had a high methodological quality. Given the methodological constraints of uncontrolled studies, nine of these studies were judged to be of sufficient methodological quality. The results of the best evidence synthesis shows that there is strong evidence for the efficacy of "instruction on joint protection" (an absolute benefit of 17.5 to 22.5, relative benefit of 100%) and that limited evidence exists for comprehensive occupational therapy in improving functional ability (an absolute benefit of 8.7, relative benefit of 20%). Indicative findings for evidence that "provision of splints" decreases pain are found (absolute benefit of 1.0, relative benefit of 19%). AUTHORS' CONCLUSIONS: There is evidence that occupational therapy has a positive effect on functional ability in patients with rheumatoid arthritis.

BACKGROUND: Multiple sclerosis (MS) patients are referred to occupational therapy with complaints about fatigue, limb weakness, alteration of upper extremity fine motor coordination, loss of sensation and spasticity that causes limitations in performance of activities of daily living and social participation. The primary purpose of occupational therapy is to enable individuals to participate in self-care, work and leisure activities that they want or need to perform. OBJECTIVES: To determine whether occupational therapy interventions in MS patients improve outcome on functional ability, social participation and/or health related quality of life. SEARCH METHODS: We searched the Cochrane MS Group trials register (January 2003), the Cochane Central Register of Controlled Trials (CENTRAL)The Cochrane Library Issue 4, 2002, MEDLINE (January 2003), EMBASE (December 2002), CINAHL (December 2002), AMED (December 2002), SciSearch (December 2002) and reference lists of articles. SELECTION CRITERIA: Controlled (randomized and non-randomized) and other than controlled studies addressing occupational therapy for MS patients were eligible for inclusion. DATA COLLECTION AND ANALYSIS: Two reviewers independently assessed the methodological quality of the included trials. Disagreements were resolved by discussion. A list proposed by Van Tulder 1997 was used to assess the methodological quality. For outcome measures, we calculated standardized mean differences. We analysed the results using a best-evidence synthesis based on type of design, methodological quality and the significant findings of outcome and/or process measures. MAIN RESULTS: One randomized clinical trial was identified and two other included studies were a controlled clinical trial and a study with a pre-post test design. The three studies involved 271 people in total. Two studies evaluated an energy-conservation course for groups of patients and one study evaluated a counseling intervention. The results of the energy conservation studies could be biased because of the designs used, the poor methodological quality and the small number of included patients. The high quality RCT on counseling reported non-significant results. AUTHORS' CONCLUSIONS: On basis of this review no conclusions can be stated whether or not occupational therapy improves outcomes in MS patients. The lack of (randomized controlled) efficacy studies in most intervention categories of occupational therapy demonstrates an urgent need for future research in occupational therapy for multiple sclerosis. Initially, a survey of occupational therapy practice for MS patients, including the characteristics and needs of these patients, is necessary to develop a research agenda for efficacy studies.

BACKGROUND: Despite drug and surgical therapies for Parkinson's disease, patients develop progressive disability. It has both motor and non-motor symptomatology, and their interaction with their environment can be very complex. The role of the occupational therapist is to support the patient and help them maintain their usual level of self-care, work and leisure activities for as long as possible. When it is no longer possible to maintain their usual activities, occupational therapists support individuals in changing and adapting their relationship with their physical and social environment to develop new valued activities and roles. OBJECTIVES: To compare the efficacy and effectiveness of occupational therapy with placebo or no interventions (control group) in patients with Parkinson's disease. SEARCH METHODS: Relevant trials were identified by electronic searches of MEDLINE (1966-April 2007), EMBASE (1974-2000), CINAHL (1982-April 2007), Psycinfo (1806-April 2007), Ovid OLDMEDLINE (1950-1965), ISI Web of Knowledge (1981-April 2007), National Library for Health (NLH) (April 2007), Nursing, Midwifery and Allied Health (NMAP) (April 2007), Intute: Medicine (December 2005), Proquest Nursing Journals (PNJ, 1986 - April 2007); rehabilitation databases: AMED (1985-April 2007), MANTIS (1880-2000), REHABDATA (1956-2000), REHADAT (2000), GEROLIT (1979-2000); English language databases of foreign language research and third world publications: Pascal (1984-2000), LILACS (1982- April 2007), MedCarib (17th Century-April 2007), JICST-EPlus (1985-2000), AIM (1993-April 2007), IMEMR (1984-April 2007), grey literature databases: SIGLE (1980-2000), ISI-ISTP (1982-April 2007), DISSABS (1999-2000), Conference Papers Index (CPI, 1982-2000) and Aslib Index to Theses (AIT, 1716- April 2006), The Cochrane Controlled Trials Register (Issue 2, 2007), the CenterWatch Clinical Trials listing service (April 2007), the metaRegister of Controlled Trials (mRCT, April 2007), Current controlled trials (CCT) (April 2007), ClinicalTrials.gov (April 2007), CRISP (1972-April 2007), PEDro (April 2007), NIDRR (April 2007) and NRR (April 2007) and the reference lists of identified studies and other reviews were examined. SELECTION CRITERIA: Only randomised controlled trials (RCT) were included, however those trials that allowed quasi-random methods of allocation were allowed. DATA COLLECTION AND ANALYSIS: Data was abstracted independently by two authors and differences were settled by discussion. MAIN RESULTS: Two trials were identified with 84 patients in total. Although both trials reported a positive effect from occupational therapy, all of the improvements were small. The trials did not have adequate placebo treatments, used small numbers of patients and the method of randomisation and concealment of allocation was not specified in one trial. These methodological problems could potentially lead to bias from a number of sources reducing the strength of the studies further. AUTHORS' CONCLUSIONS: Considering the significant methodological flaws in the studies, the small number of patients examined, and the possibility of publication bias, there is insufficient evidence to support or refute the efficacy of occupational therapy in Parkinson's disease. There is now a consensus as to UK current and best practice in occupational therapy when treating people with Parkinson's disease. We now require large well designed placebo-controlled RCTs to demonstrate occupational therapy's effectiveness in Parkinson's disease. Outcome measures with particular relevance to patients, carers, occupational therapists and physicians should be chosen and the patients monitored for at least six months to determine the duration of benefit. The trials should be reported using CONSORT guidelines.

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INTRODUCTION: The study of clinical reasoning is a valid approach to endeavour knowing and describing the strategies and skills that are applied during intervention, knowledge implied in the process and the existing factors between knowledge and action. Channeling clinical reasoning can improve its effectiveness and optimize the quality of the Occupational Therapy intervention. Methodology: Bibliographic revision on clinical reasoning and Occupational Therapy since 1999 to the present date was undertaken. Data base were consulted (PUBMED, EMBASE), the Open Access Journal Directory (DOAJ); thematic portals; monographs and books. RESULTS: This document evidences progress in this research area, emphasizing the analysis of different aspects of clinical reasoning and its relevance for the Occupational Therapy clinician. Emphasis is placed on the need to potentiate the study of clinical reasoning to develop and improve professional competence. CONCLUSIONS: This reasoning facilitates decision making, through consideration of aspects involved in the approach to each client. Besides, it underpins the practice that supports our clinical competence

Occupational therapists prevent dysfunction and maintain and restore function for people with HIV/AIDS in the areas of work, selfcare and play/leisure. These occupational areas are assessed and treated from psychosocial, physical and environmental perspectives. This article examines occupational therapy assessment and treatment for people with HIV/AIDS with the primary focus on adaptive equipment, energy conservation, habits and time management, and work.

OBJECTIVES: This study updated Reed's 1999 "Mapping the Literature of Occupational Therapy." An analysis of citation patterns and indexing coverage was undertaken to identify the core literature of occupational therapy and to determine access to that literature. METHODS: Citations from three source journals for the years 2006 through 2008 were studied following the common methodology of the "Mapping the Literature of Allied Health Project." Bradford's Law of Scattering was applied to analyze the productivity of cited journals. A comparative analysis of indexing was conducted across three bibliographic databases. RESULTS: A total of 364 articles cited 10,425 references. Journals were the most frequently cited format, accounting for 65.3% of the references, an increase of 4.1% over the 1999 study. Approximately one-third of the journal references cited a cluster of 9 journals, with the American Journal of Occupational Therapy dominating the field. An additional 120 journals were identified as moderately important based on times cited. CINAHL provided the most comprehensive indexing of core journals, while MEDLINE provided the best overall coverage. CONCLUSIONS: Occupational therapy is a multidisciplinary field with a strong core identity and an increasingly diverse literature. Indexing has improved overall since 1999, but gaps in the coverage are still evident.

BACKGROUND: Damage to the central nervous system can occur in adulthood, for example, due to stroke, trauma, tumours, or chronic diseases. After damage to the central nervous system, cognitive impairments occur in addition to physical limitations. Occupational therapy is most often prescribed for neurological diagnoses, including stroke and traumatic brain injury. METHODS: The health technology assessment (HTA) report this HTA article is based on investigates the clinical effectiveness, cost-effectiveness, and patient-related, social and ethical aspects of occupational therapy for patients with cognitive impairments compared to no occupational therapy. In addition, the effects of different occupational therapy interventions with and without cognitive components were compared in an explorative overview. Patients with moderate or severe dementia are excluded from the assessment. Systematic overviews, that is, systematic reviews of systematic reviews, were conducted. RESULTS: For the evaluation of clinical effectiveness, a total of nine systematic reviews were included. No systematic review was identified for the assessment of costs or cost-effectiveness. Five systematic reviews were included for the assessment of patient and social aspects. For the assessment of clinical effectiveness compared with no occupational therapy, five systematic reviews comprising 20 randomised controlled trials with a total of 1,316 subjects reported small positive effects for the outcomes "global cognitive function" and "activities of daily living" as well as a non-quantified positive effect on the outcomes "health-related quality of life" and "behavioural control". No effect was found for individual components of cognition and measures of perception. The quality of the evidence for all outcomes is low due to a high risk of bias. In the supplementary presentations, no positive effects could be demonstrated on the basis of the available evidence. The quality of this evidence was not assessed. For the assessment of patient and social aspects, five systematic reviews on patients with a stroke or a traumatic brain injury - without specification regarding cognitive deficits or studies with their relatives - were included. It was reported that patients and family caregivers go through different phases of rehabilitation in which the discharge home is a decisive turning point. The discharge home represents a crucial breaking point. Regaining an active, self-determining role is a process that requires therapists to find the right level of support for patients and relatives. For the assessment of ethical aspects, nine documents were included. We identified ethical problem-solving models for occupational therapy and 16 ethical aspects in occupational therapy for cognitive deficits. The central theme of the analysis is the limited autonomy due to the consequences of the disease as well as the resulting tensions with those treating the patient. CONCLUSIONS: Based on this systematic overview, it can neither be proven nor excluded with certainty that occupational therapy for cognitive impairment is an effective therapy for adult patients with central nervous system injuries compared to no occupational therapy. There is a lack of randomised trials with sufficient sample size, well-defined interventions, and comparable concomitant therapies in the control groups, but there is also a lack of well-designed observational studies in routine care and health economic studies. The identified systematic reviews on patient and social aspects provide information on the needs of patients after stroke or traumatic brain injury and their relatives, but there is a lack of studies on this aspect in German-speaking countries. For the ethical assessment, in addition to the identified theoretical models for solving ethical conflicts in occupational therapy, more empirical studies on ethical aspects with patients with cognitive deficits and their relatives as well as occupational therapists are needed.

BACKGROUND: Occupational therapy has culture as a relevant phenomenon of interest. Culture appears increasingly often in occupational therapy research, from diverse approaches and foci. As culture is difficult to define, and has political and ethical implications, an investigation into its usage is warranted. AIM: To identify and describe how culture as a broad phenomenon is expressed in OT research published between 2006 and 2011, regarding knowledge development in the discipline and its impact on practice. METHODS: A qualitative study was carried out, using an integrative literature review. Thirty-nine studies in English were included. RESULTS: From the analysis, two dimensions concerning expressions of culture emerged: "culture is alive" and "occupational therapy as a culture". Aside from these dimensions, a group of forces that have an impact on these dimensions is described. CONCLUSIONS: In its understanding of expressions of culture, occupational therapy stands at a crossroads between traditional and critical approaches. A lack of critical insight into professional knowledge increases the risk that occupational therapy will remain satisfied with the current understanding of culture, based on the dominant knowledge. The discipline could fail to address the political, ethical, and theoretical issues required to reach the targeted diversity in its practice.

The article provides information on a study which described the extent and nature of telehealth services in occupational therapy. Topics discussed include benefits provided by the use of telerehabilitation in comparison with other way of delivering interventions, research questions that were asked which include which kind of telehealth technologies is more attractive for researchers in occupational therapy, and findings of the study.