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Schipper JAM, Merema BJ, Hollander MHJ, Spijkervet FKL, Dijkstra PU, Jansma J, Schepers RH, Kraeima J. Reliability and validity of handheld structured light scanners and a static stereophotogrammetry system in facial three-dimensional surface imaging. Sci Rep 2024; 14:8172. [PMID: 38589391 PMCID: PMC11001849 DOI: 10.1038/s41598-024-57370-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 03/18/2024] [Indexed: 04/10/2024] Open
Abstract
Several new systems for three-dimensional (3D) surface imaging of the face have become available to assess changes following orthognathic or facial surgery. Before they can be implemented in practice, their reliability and validity must be established. Our aim, therefore, was to study the intra- and inter-system reliability and validity of 3dMD (stereophotogrammetry), Artec Eva and Artec Space Spider (both structured light scanners). Intra- and inter-system reliability, expressed in root mean square distance, was determined by scanning a mannequin's head and the faces of healthy volunteers multiple times. Validity was determined by comparing the linear measurements of the scans with the known distances of a 3D printed model. Post-processing errors were also calculated. Intra-system reliability after scanning the mannequin's head was best with the Artec Space Spider (0.04 mm Spider; 0.07 mm 3dMD; 0.08 mm Eva). The least difference in inter-system reliability after scanning the mannequin's head was between the Artec Space Spider and Artec Eva. The best intra-system reliability after scanning human subjects was with the Artec Space Spider (0.15 mm Spider; 0.20 mm Eva; 0.23 mm 3dMD). The least difference in inter-system reliability after scanning human subjects was between the Artec Eva and Artec Space Spider. The most accurate linear measurement validity occurred with the Artec Space Spider. The post-processing error was 0.01 mm for all the systems. The Artec Space Spider is the most reliable and valid scanning system.
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Affiliation(s)
- J A M Schipper
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
| | - B J Merema
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M H J Hollander
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - F K L Spijkervet
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - P U Dijkstra
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Sirindhorn School of Prosthetics and Orthotics, Faculty of Medicine Siriraj Hospital, Mahidol University, 14 Arun Amarin Rd, Bangkok, 10700, Thailand
| | - J Jansma
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - R H Schepers
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J Kraeima
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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van Leeuwen BJ, Dijkstra PU, Dieters JA, Verbeek HPJ, Kuijpers-Jagtman AM, Ren Y. Effect of voxel size in cone-beam computed tomography on surface area measurements of dehiscences and fenestrations in the lower anterior buccal region. Clin Oral Investig 2022; 26:5663-5672. [PMID: 35513582 PMCID: PMC9474376 DOI: 10.1007/s00784-022-04521-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 04/23/2022] [Indexed: 11/26/2022]
Abstract
Objectives This study aims to assess whether different voxel sizes in cone-beam computed tomography (CBCT) affected surface area measurements of dehiscences and fenestrations in the mandibular anterior buccal region. Materials and methods Nineteen dry human mandibles were scanned with a surface scanner (SS). Wax was attached to the mandibles as a soft tissue equivalent. Three-dimensional digital models were generated with a CBCT unit, with voxel sizes of 0.200 mm (VS200), 0.400 mm (VS400), and 0.600 mm (VS600). The buccal surface areas of the six anterior teeth were measured (in mm2) to evaluate areas of dehiscences and fenestrations. Differences between the CBCT and SS measurements were determined in a linear mixed model analysis. Results The mean surface area per tooth was 88.3 ± 24.0 mm2, with the SS, and 94.6 ± 26.5 (VS200), 95.1 ± 27.3 (VS400), and 96.0 ± 26.5 (VS600), with CBCT scans. Larger surface areas resulted in larger differences between CBCT and SS measurements (− 0.1 β, SE = 0.02, p < 0.001). Deviations from SS measurements were larger with VS600, compared to VS200 (1.3 β, SE = 0.05, P = 0.009). Fenestrations were undetectable with CBCT. Conclusions CBCT imaging magnified the surface area of dehiscences in the anterior buccal region of the mandible by 7 to 9%. The larger the voxel size, the larger the deviation from SS measurements. Fenestrations were not detectable with CBCT. Clinical relevance CBCT is an acceptable tool for measuring dehiscences but not fenestrations. However, CBCT overestimates the size of dehiscences, and the degree of overestimation depends on the actual dehiscence size and CBCT voxel size employed.
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Affiliation(s)
- B J van Leeuwen
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713, Groningen, GZ, Netherlands
| | - P U Dijkstra
- Department of Rehabilitation and Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713, Groningen, GZ, Netherlands
| | - J A Dieters
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713, Groningen, GZ, Netherlands
| | - H P J Verbeek
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713, Groningen, GZ, Netherlands
| | - A M Kuijpers-Jagtman
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713, Groningen, GZ, Netherlands.
- Department of Orthodontics and Dentofacial Orthopedics, School of Dental Medicine/Medical Faculty, University of Bern, Freiburgstrasse 7, 3010, Bern, CH, Switzerland.
- Faculty of Dentistry, Universitas Indonesia, Campus Salemba, Jalan Salemba Raya No. 4, Jakarta, 10430, Indonesia.
| | - Y Ren
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713, Groningen, GZ, Netherlands
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van Bunningen RH, Dijkstra PU, Dieters A, van der Meer WJ, Kuijpers-Jagtman AM, Ren Y. Precision of orthodontic cephalometric measurements on ultra low dose-low dose CBCT reconstructed cephalograms. Clin Oral Investig 2021; 26:1543-1550. [PMID: 34453209 PMCID: PMC8816531 DOI: 10.1007/s00784-021-04127-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/03/2021] [Indexed: 12/01/2022]
Abstract
Objectives To analyze differences in variation of orthodontic diagnostic measurements on lateral cephalograms reconstructed from ultra low dose-low dose (ULD-LD) cone beam computed tomography (CBCT) scans (RLC) as compared to variation of measurements on standard lateral cephalograms (SLC), and to determine if it is justifiable to replace a traditional orthodontic image set for an ULD-LD CBCT with a reconstructed lateral cephalogram. Material and methods ULD-LD CBCT images and SLCs were made of forty-three dry human skulls. From the ULD-LD CBCT dataset, a lateral cephalogram was reconstructed (RLC). Cephalometric landmarks (13 skeletal and 7 dental) were identified on both SLC and RLC twice in two sessions by two calibrated observers. Thirteen cephalometric variables were calculated. Variations of measurements, expressed as standard deviations of the 4 measurements on SLC and RLC, were analyzed using a paired sample t-test. Differences in the number of observations deviating ≥ 2.0 mm or degrees from the grand mean between SLC and RLC were analyzed using a McNemar test. Results Mean SDs for 7 out of 13 variables were significantly smaller for SLCs than those for RLCs, but differences were small. For 9 out of 13 variables, there was no significant difference between SLC and RLC for the number of measurements outside the range of 2 mm or degrees. Conclusions Based on the lower radiation dose and the small differences in variation in cephalometric measurements on reconstructed LC compared to standard dose LC, ULD-LD CBCT with reconstructed LC should be considered for orthodontic diagnostic purposes. Clinical relevance ULD-LD CBCT with reconstructed LC should be considered for orthodontic purposes. Supplementary Information The online version contains supplementary material available at 10.1007/s00784-021-04127-9.
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Affiliation(s)
- R H van Bunningen
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
| | - P U Dijkstra
- Department of Rehabilitation and Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - A Dieters
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - W J van der Meer
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - A M Kuijpers-Jagtman
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.,Department of Orthodontics and Dentofacial Orthopedics, School of Dental Medicine/Medical Faculty, University of Bern, Freiburgstrasse 7, CH-3010, Bern, Switzerland.,Faculty of Dentistry, Universitas Indonesia, Campus Salemba, Jalan Salemba Raya No. 4, Jakarta, 10430, Indonesia
| | - Y Ren
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
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Lameijer CM, ten Duis HJ, van Dusseldorp I, Dijkstra PU, van der Sluis CK. Correction to: Prevalence of posttraumatic arthritis and the association with outcome measures following distal radius fractures in non‑osteoporotic patients: a systematic review. Arch Orthop Trauma Surg 2021; 141:2019. [PMID: 34519858 PMCID: PMC8497320 DOI: 10.1007/s00402-021-04117-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- C. M. Lameijer
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, 30.001, Huispostcode BA51, 9700 RB Groningen, The Netherlands
| | - H. J. ten Duis
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, 30.001, Huispostcode BA51, 9700 RB Groningen, The Netherlands
| | | | - P. U. Dijkstra
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands ,Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - C. K. van der Sluis
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Gareb B, van Bakelen NB, Dijkstra PU, Vissink A, Bos RRM, van Minnen B. Trust, but verify: response to "Titanium plate removal in orthognathic surgery: prevalence, causes and risk factors. A systematic literature review and meta-analysis". Int J Oral Maxillofac Surg 2020; 50:707-708. [PMID: 32994035 DOI: 10.1016/j.ijom.2020.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/08/2020] [Indexed: 11/28/2022]
Affiliation(s)
- B Gareb
- Department of Oral and Maxillofacial Surgery, University Medical Centre Groningen, University of Groningen, Hanzeplein 1, PO Box 30001, 9700 RB Groningen, The Netherlands.
| | - N B van Bakelen
- Department of Oral and Maxillofacial Surgery, University Medical Centre Groningen, University of Groningen, Hanzeplein 1, PO Box 30001, 9700 RB Groningen, The Netherlands
| | - P U Dijkstra
- Department of Oral and Maxillofacial Surgery, University Medical Centre Groningen, University of Groningen, Hanzeplein 1, PO Box 30001, 9700 RB Groningen, The Netherlands; Department of Rehabilitation Medicine, University Medical Centre Groningen, University of Groningen, Hanzeplein 1, PO Box 30001, 9700 RB Groningen, The Netherlands
| | - A Vissink
- Department of Oral and Maxillofacial Surgery, University Medical Centre Groningen, University of Groningen, Hanzeplein 1, PO Box 30001, 9700 RB Groningen, The Netherlands
| | - R R M Bos
- Department of Oral and Maxillofacial Surgery, University Medical Centre Groningen, University of Groningen, Hanzeplein 1, PO Box 30001, 9700 RB Groningen, The Netherlands
| | - B van Minnen
- Department of Oral and Maxillofacial Surgery, University Medical Centre Groningen, University of Groningen, Hanzeplein 1, PO Box 30001, 9700 RB Groningen, The Netherlands
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Poonsiri J, van Putten SWE, Ausma AT, Geertzen JHB, Dijkstra PU, Dekker R. Are consumers satisfied with the use of prosthetic sports feet and the provision process? A mixed-methods study. Med Hypotheses 2020; 143:109869. [PMID: 32473510 DOI: 10.1016/j.mehy.2020.109869] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/06/2020] [Accepted: 05/21/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Special feet connected to a prosthesis, prosthetic sports feet, enable athletes with a lower limb amputation to run. The selection of a prosthetic sports feet is usually based on body weight and preferred sports performance. The selection of a prosthetic sport feet is also based on clinicians who likely have limited experience due to a small number of athletes with a lower limb amputation. HYPOTHESIS Athletes with a lower limb amputation are not satisfied with the use and service associated with prosthetic sports feet due to a lack of prosthetic sports feet provision guidelines, poorer function of prosthetic sports feet compared to the anatomical foot and ankle, and limited experience of clinicians. EVALUATION OF HYPOTHESIS A mixed-methods study in 16 athletes with a lower limb amputation using a prosthetic sport foot from Össur or Otto Bock, included semi-structured interviews and quantitative analysis. Three dimensions of prosthetic sports feet were investigated: 1) use, 2) provision process, and 3) cosmetics. Qualitative data were analyzed to identify factors influencing consumer satisfaction. Quantitative data were analyzed to investigate satisfaction and perceived relative importance of the dimensions. RESULTS Participants were satisfied with the prosthetic sports feet use. However, they were not satisfied with the process prior to provision. The prosthetic sport feet use was perceived as the most important dimension. Sports performance was the critical element in the prosthetic sports feet use and was influenced by stability, confidence and fear, safety, focus, energy return, and comfort. Cosmetics were unimportant. Motivation to purchase the prosthetic sports feet was the key element for the prosthetic sports foot acquisition. Satisfaction about the process prior to provision was negatively influenced by poor support of professionals during rehabilitation, the complexity and duration of the purchase process, and lack of information and accessibility of prosthetic sports feet. CONCLUSION The most important dimension of the prosthetic sports feet was its use, which was directly influenced by performance. To further increase the satisfaction with prosthetic sports feet, clinicians should establish how to meet the desired sports performance level of athletes with a lower limb amputation. Improving the process prior to the provision process may increase satisfaction. We suggest increasing the support of professionals during rehabilitation and training through cooperation between involved services, organizing prosthetic sports feet try-out sessions, and increase the accessibility of the prosthetic sports feet. In this way, individuals with a lower limb amputation may become and stay more physically active and participate in sports.
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Affiliation(s)
- J Poonsiri
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands; School of Prosthetics and Orthotics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - S W E van Putten
- University of Groningen, University Medical Center Groningen, Center for Human Movement Sciences, Groningen, The Netherlands
| | - A T Ausma
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands
| | - J H B Geertzen
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands
| | - P U Dijkstra
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands; University of Groningen, University Medical Center Groningen, Department of Oral and Maxillofacial Surgery, Groningen, The Netherlands
| | - R Dekker
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands
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Krops LA, Geertzen JHB, Horemans HLD, Bussmann JBJ, Dijkstra PU, Dekker R. Feasibility and short-term effects of Activity Coach+: a physical activity intervention in hard-to-reach people with a physical disability. Disabil Rehabil 2020; 43:2769-2778. [PMID: 31999496 DOI: 10.1080/09638288.2020.1717650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE Existing physical activity interventions do not reach a considerable proportion of physically disabled people. This study assessed feasibility and short-term effects of Activity Coach+, a community-based intervention especially targeting this hard-to-reach population. METHODS Feasibility was determined by reach, dropouts, and compliance with the protocol. Physical activity was measured with the Activ8 accelerometer and the adapted SQUASH questionnaire. Health outcomes were assessed by body composition, blood pressure, hand grip force, 10-metre walk test, 6-minute walk test, and the Berg Balance Scale. The RAND-36, Exercise Self-Efficacy Scale, Fatigue Severity Scale, and IMPACT-S were administered. Measurements were performed at baseline and after 2 and 4 months. Changes over time were analysed by Friedman tests. RESULTS Twenty-nine participants enrolled during the first 4 months, of whom two dropped out. Intervention components were employed in 86-100% of the participants. Physical activity did not change after the implementation of Activity Coach+. Body mass index (p = 0.006), diastolic blood pressure (p = 0.032), walking ability (p = 0.002), exercise capacity (p = 0.013), balance (p = 0.014), and vitality (p = 0.049) changed over time. CONCLUSIONS Activity Coach + is feasible in a community setting. Indications for effectivity of Activity Coach + in hard-to-reach people with a physical disability were found.Implications for rehabilitationActivity Coach + was able to reach physically disabled people living in community, a population that is assumed hard-to-reach.Activity Coach + was feasible in a population of persons with a physical disability that was heterogeneous with respect to age and (severity of) disability.The current study provides the first indications for the beneficial health effects of Activity Coach + in hard-to-reach people with a physical disability.
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Affiliation(s)
- L A Krops
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands
| | - J H B Geertzen
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands
| | - H L D Horemans
- Erasmus University Medical Center, Department of Rehabilitation Medicine, Rotterdam, The Netherlands
| | - J B J Bussmann
- Erasmus University Medical Center, Department of Rehabilitation Medicine, Rotterdam, The Netherlands
| | - P U Dijkstra
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Department of Oral and Maxillofacial Surgery, Groningen, The Netherlands
| | - R Dekker
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, The Netherlands
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Bousema EJ, Koops EA, van Dijk P, Dijkstra PU. Association Between Subjective Tinnitus and Cervical Spine or Temporomandibular Disorders: A Systematic Review. Trends Hear 2019; 22:2331216518800640. [PMID: 30269683 PMCID: PMC6168723 DOI: 10.1177/2331216518800640] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Movements of the neck and jaw may modulate the loudness and pitch of tinnitus. The aim of the present study was to systematically analyze the strength of associations between subjective tinnitus, cervical spine disorders (CSD), and temporomandibular disorders (TMD). A systematic literature search of the Medline, Embase, and Pedro databases was carried out on articles published up to September 2017. This covered studies in which tinnitus and CSD or TMD were studied as a primary or a secondary outcome and in which outcomes were compared with a control group. Included articles were evaluated on nine methodological quality criteria. Associations between tinnitus and CSD or TMD were expressed as odds ratios. In total, 2,139 articles were identified, of which 24 studies met the inclusion criteria. Twice, two studies were based on the same data set; consequently, 22 studies were included in the meta-analysis. Methodological quality was generally limited by a lack of blinding, comparability of groups, and nonvalidated instruments for assessing CSD. Results indicated that patients with tinnitus more frequently reported CSD than subjects without tinnitus. The odds ratio was 2.6 (95% CI [1.1, 6.4]). For TMD, a bidirectional association with tinnitus was found; odds ratios ranged from 2.3 (95%CI [1.5, 3.6]) for arthrogenous TMD to 6.7 (95%CI [2.4, 18.8]) for unspecified TMD. Funnel plots suggested a publication bias. After adjusting for this, the odds ratios decreased, but associations persisted. There is weak evidence for an association between subjective tinnitus and CSD and a bidirectional association between tinnitus and TMD.
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Affiliation(s)
- E J Bousema
- 1 Department of Otorhinolaryngology, Head & Neck Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,2 Fysiotherapie Sittard Oost, the Netherlands
| | - E A Koops
- 1 Department of Otorhinolaryngology, Head & Neck Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,3 Research School of Behavioral and Cognitive Neurosciences, Graduate School of Medical Sciences, University of Groningen, the Netherlands
| | - P van Dijk
- 1 Department of Otorhinolaryngology, Head & Neck Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,3 Research School of Behavioral and Cognitive Neurosciences, Graduate School of Medical Sciences, University of Groningen, the Netherlands
| | - P U Dijkstra
- 4 Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, the Netherlands.,5 Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, the Netherlands
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Post SF, Werker PMN, Dijkstra PU. Microsurgical Reconstruction of the Oral Cavity with Free Flaps from the Anterolateral Thigh and Radial Forearm: Example of Confounding by Indication? Ann Surg Oncol 2017; 24:640. [PMID: 29159746 DOI: 10.1245/s10434-017-6225-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Indexed: 11/18/2022]
Affiliation(s)
- S F Post
- Department of Plastic Surgery, The University Medical Center Groningen, Groningen, The Netherlands.
| | - P M N Werker
- Department of Plastic Surgery, The University Medical Center Groningen, Groningen, The Netherlands
| | - P U Dijkstra
- Department of Oral and Maxillofacial Surgery, The University Medical Center Groningen, Groningen, The Netherlands
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Lameijer CM, Ten Duis HJ, Dusseldorp IV, Dijkstra PU, van der Sluis CK. Prevalence of posttraumatic arthritis and the association with outcome measures following distal radius fractures in non-osteoporotic patients: a systematic review. Arch Orthop Trauma Surg 2017; 137:1499-1513. [PMID: 28770349 PMCID: PMC5644687 DOI: 10.1007/s00402-017-2765-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Indexed: 01/22/2023]
Abstract
INTRODUCTION The objective of this systematic review was to analyze (1) prevalence of radiological posttraumatic arthritis (PA), (2) associations of PA with outcome measures and (3) predictors of PA following distal radius fractures in non-osteoporotic patients. MATERIALS AND METHODS Nineteen studies were included (10 open source data). RESULTS In total, 733 patients were described with a weighted mean age of 37 years (range 25-54) at the time of the injury. Follow-up ranged from 13 months to 38 years. Overall prevalence of PA was 50% and 37% in the open source data. Radial deviation was significantly worse in patients with PA (N = 49, mean 14°, SD 6° versus N = 55, mean 17°, SD 6°, p = 0.037). No analysis could be performed regarding patient reported outcome measures, because of limited data. Articular incongruence was a significant predictor for PA. CONCLUSIONS A high prevalence of PA was found in non-osteoporotic patients following a distal radius fracture. PA following a distal radial fracture was associated with a limited radial deviation and flexion, but not with grip strength. Articular incongruence predicted PA. Patient reported outcome measures should be investigated more thoroughly to be able to understand the value of using these instruments in interpreting outcome in follow-up of non-osteoporotic patients following a distal radius fracture. LEVEL OF EVIDENCE Level of evidence 3 (Phillips et al. Levels of Evidence-Oxford Centre for Evidence-based Medicine, 1).
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Affiliation(s)
- C M Lameijer
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, 30.001, Huispostcode BA51, 9700 RB, Groningen, The Netherlands.
| | - H J Ten Duis
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, 30.001, Huispostcode BA51, 9700 RB, Groningen, The Netherlands
| | - I van Dusseldorp
- Medical Center Leeuwarden, MCL Academy, Leeuwarden, The Netherlands
| | - P U Dijkstra
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - C K van der Sluis
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Vegt AEVD, Grond R, Grüschke JS, Boomsma MF, Emmelot CH, Dijkstra PU, Sluis CKVD. The effect of two different orthoses on pain, hand function, patient satisfaction and preference in patients with thumb carpometacarpal osteoarthritis. Bone Joint J 2017; 99-B:237-244. [DOI: 10.1302/0301-620x.99b2.37684] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Accepted: 10/03/2016] [Indexed: 11/05/2022]
Abstract
Aims The aim of this study was to compare the Push Ortho Thumb Brace CMC and a custom-made orthosis in the treatment of patients with primary osteoarthritis of the carpometacarpal joint of the thumb. Our outcome measures were pain scores, tests of hand function, patient satisfaction and patient preference. Patients and Methods A multicentre crossover randomised controlled trial was conducted which included 63 patients (44 women) with primary osteoarthritis of the carpometacarpal joint of the thumb. Of these, 59 patients with a mean age of 60.1 years (standard deviation 8.2), completed the study. Patients used both orthoses for two weeks with a two-week washout period in-between. Pain was measured on a 10-cm visual analogue scale. Hand function was assessed using the Jebsen Taylor Hand Function test, Nine Hole Peg Test, key grip, pinch grip and Functional Index for Hand Osteoarthritis. Patient preference was assessed using the Dutch version of the Quebec User Evaluation of Satisfaction with Assistive Technology score. Results Both orthoses resulted in a minor reduction in pain scores without significant difference between the two orthoses. The Push Ortho Thumb Brace CMC interfered less with key grip (p < 0.001) and the Nine Hole Peg Test (p < 0.001) than the custom-made orthosis. The Push Ortho Thumb Brace CMC had a higher patient satisfaction (p < 0.001) and most patients preferred this orthosis for future use. Conclusion When considering an orthosis for osteoarthritis of the carpometacarpal joint of the thumb, patients may prefer the Push Ortho Thumb Brace CMC. Cite this article: Bone Joint J 2017;99-B:237–44.
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Affiliation(s)
- A. E. van der Vegt
- University of Groningen, PO
Box 30001, 9700 RB Groningen, The
Netherlands
| | - R. Grond
- Isala Hospital, PO
Box 10400, 8000 GK Zwolle, The
Netherlands
| | - J. S. Grüschke
- University of Groningen, PO
Box 30001, 9700 RB Groningen, The
Netherlands
| | - M. F. Boomsma
- Isala Hospital, PO
Box 10400, 8000 GK Zwolle, The
Netherlands
| | - C. H. Emmelot
- Isala Hospital, PO
Box 10400, 8000 GK Zwolle, The
Netherlands
| | - P. U. Dijkstra
- University of Groningen, PO
Box 30001, 9700 RB Groningen, The
Netherlands
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12
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Rapidis AD, Dijkstra PU, Roodenburg JLN, Rodrigo JP, Rinaldo A, Strojan P, Takes RP, Ferlito A. Trismus in patients with head and neck cancer: etiopathogenesis, diagnosis and management. Clin Otolaryngol 2016; 40:516-26. [PMID: 26098612 DOI: 10.1111/coa.12488] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Trismus indicates severely restricted mouth opening of any aetiology. A mouth opening of 35 mm or less should be regarded as trismus. Aim of this study was to review the etiopathogenesis, incidence, treatment and prevention of trismus in patients with head and neck cancer. OBJECTIVE OF REVIEW Trismus is frequently seen in patients suffering from malignant tumours of the head and neck. The reported prevalence of trismus in those patients varies considerably in the literature and ranges from 0 to 100% depending on the tumour site and extension. Trismus may worsen or remain the same over time, or the symptoms may reduce, even in the absence of treatment. When a patient presents with trismus after tumour treatment, it is important to determine whether the trismus is the result of the treatment, or is the first sign of a recurrence. Restricted mouth opening may impede inspection of the oral cavity as needed for dental care, and particularly for oncologic follow-up. CONCLUSIONS Mouth opening after radiotherapy (RT) decreases on average by approximately 20% compared to mouth opening prior to RT. The prevalence of trismus increases with increasing doses of RT to mastication structures. The use of intensity-modulated RT seems to lower the percentage and severity of RT-induced trismus. Treatment of trismus can be conservative (with either medical or physical therapy) or surgical. Exercise therapy is the mainstay of treatment and exercise should start as soon as possible after treatment. The prevention of trismus, rather than its treatment, is the most important objective.
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Affiliation(s)
- A D Rapidis
- Department of Head and Neck Surgery, Greek Anticancer Institute, Saint Savvas Hospital, Athens, Greece
| | - P U Dijkstra
- Center for Rehabilitation & Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J L N Roodenburg
- Department of Oral and Maxillofacial Surgery, Section of Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | - A Rinaldo
- University of Udine School of Medicine, Udine, Italy
| | - P Strojan
- Department of Radiation Oncology, Institute of Oncology, Ljubljana, Slovenia
| | - R P Takes
- Department of Otolaryngology-Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Ferlito
- University of Udine School of Medicine, Udine, Italy
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13
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Kuijer W, Brouwer S, Dijkstra PU, Jorritsma W, Groothoff JW, Geertzen JHB. Responsiveness of the Roland–Morris Disability Questionnaire: consequences of using different external criteria. Clin Rehabil 2016; 19:488-95. [PMID: 16119404 DOI: 10.1191/0269215505cr842oa] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To determine the consequences of using different external criteria on responsiveness of the Roland–Morris Disability Questionnaire (RMDQ) in patients with chronic low back pain. Design: Questionnaire measures before and after rehabilitation treatment. Setting: Rehabilitation centre. Subjects: Patients with nonspecific chronic low back pain, referred for treatment. Main measures: The RMDQ was used to assess self-reported functional status. The used external criteria were: (1) global perceived effect of change in complaints; (2) global perceived effect of change in ability to take care of oneself; (3) change in rating of pain intensity; (4) smallest real difference. Standardized response means, pooled effect sizes and receiver operating curves were calculated to determine respon siveness and to enable comparison of effect sizes with the thresholds of Cohen. Results: Standardized response means ranged from 1.33 to 3.45, pooled effect sizes ranged from 1.50 to 2.81, and areas under curves ranged from 0.76 to 1.00, dependent on the used external criterion. Conclusions: All pooled effect sizes were well above 0.80, and all other statistics were high, indicating good responsiveness of the RMDQ. However, considerable differences were found in responsiveness, when using different external criteria in a same study population. Therefore, it can be concluded that the magnitude of the responsiveness statistic depends on the used external criteria.
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Affiliation(s)
- W Kuijer
- Centre for Rehabilitation, University Medical Centre Groningen, The Netherlands.
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14
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Bouman MA, Dijkstra PU, Reintsema H, Roodenburg JLN, Werker PMN. Surgery for extra-articular trismus: a systematic review. Br J Oral Maxillofac Surg 2015; 54:253-9. [PMID: 26455659 DOI: 10.1016/j.bjoms.2015.08.269] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 08/27/2015] [Indexed: 01/10/2023]
Abstract
The aim of this systematic review was to identify operations that are used to improve mouth opening in patients with extra-articular trismus (caused by cancer and its treatment, oral submucous fibrosis, or noma) and to find out if they work. We searched the electronic databases PubMed, Embase, Cinahl, and the Cochrane collaboration, and then systematically selected papers before we assessed their quality, extracted the data, and did a meta-analysis. We analysed 32 studies that included 651 patients, the median (IQR) size of which was 11 (7-26). The quality of the methods used and of reporting were relatively low. Median (IQR) duration of follow-up was 12 (8-22) months. Operations resulted in a weighted mean (SD) increase in mouth opening of 19.3 (6.3) mm. None of the operations was better than the others for the improvement of mouth opening. We conclude that operations can improve mouth opening in extra-articular trismus, but the evidence is of moderate quality and there is a need for further research.
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Affiliation(s)
- M A Bouman
- University of Groningen, University Medical Center Groningen, Department of Plastic Surgery, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, the Netherlands.
| | - P U Dijkstra
- University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, the Netherlands.
| | - H Reintsema
- University of Groningen, University Medical Center Groningen, Department of Oral and Maxillofacial Surgery, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, the Netherlands.
| | - J L N Roodenburg
- University of Groningen, University Medical Center Groningen, Department of Oral and Maxillofacial Surgery, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, the Netherlands.
| | - P M N Werker
- University of Groningen, University Medical Center Groningen, Department of Plastic Surgery, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, the Netherlands.
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Trippolini MA, Dijkstra PU, Geertzen JHB, Reneman MF. Measurement Properties of the Spinal Function Sort in Patients with Sub-acute Whiplash-Associated Disorders. J Occup Rehabil 2015; 25:527-36. [PMID: 25875331 PMCID: PMC4540759 DOI: 10.1007/s10926-014-9559-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
PURPOSE To extensively analyze the measurement properties the Spinal Function Sort (SFS) in patients with sub-acute whiplash-associated disorders (WAD). METHODS Three-hundred-two patients with WAD were recruited from an outpatient work rehabilitation center. Internal consistency was assessed by Cronbach's α. Construct validity was tested based on eight a priori hypotheses. Structural validity was measured with principal component analysis (PCA). Test-retest reliability and agreement was evaluated in a sub sample (n = 32) using intraclass correlation coefficient (ICC) and limits of agreement (LoA). The predictive validity of SFS for future work status at 1, 3, 6, and 12 months follow-up was determined by area under the curve (AUC) of receiver operating characteristics. Non-return to work (N-RTW) was defined with two cut-off points: workcapacity <50 and <100 %. RESULTS N-RTW decreased from 50%, 1 month follow-up, to 14%, 12 months follow-up. Cronbach's α was 0.98, PCA revealed evidence for unidimensionality. ICC was 0.86, LoA was ±33 points. Seven out of eight hypotheses for construct validity were not rejected. AUC reduced with a longer follow-up from 0.71 for 1 month to 0.61 at 12 months, for cut-off point <50%. For cut-off point <100% these values were 0.71 and 0.59. CONCLUSION In patients with sub-acute WAD test-retest reliability, internal consistency, construct- and structural validity of the SFS were adequate. LoA were substantial. Sensitivity to accurately predict N-RTW was poor. The predictive validity of the SFS for N-RTW of patients with sub-acute WAD from an outpatient work rehabilitation setting was only sufficient for the short term (1 month).
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Affiliation(s)
- M A Trippolini
- Department of Work Rehabilitation, Rehaklinik Bellikon, Suva Care, 5454, Bellikon, Switzerland,
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16
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Trippolini MA, Dijkstra PU, Geertzen JHB, Reneman MF. Construct Validity of Functional Capacity Evaluation in Patients with Whiplash-Associated Disorders. J Occup Rehabil 2015; 25:481-92. [PMID: 25385201 PMCID: PMC4540755 DOI: 10.1007/s10926-014-9555-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
PURPOSE The construct validity of functional capacity evaluations (FCE) in whiplash-associated disorders (WAD) is unknown. The aim of this study was to analyse the validity of FCE in patients with WAD with cultural differences within a workers' compensation setting. METHODS 314 participants (42% females, mean age 36.7 years) with WAD (grade I and II) were referred for an interdisciplinary assessment that included FCE tests. Four FCE tests (hand grip strength, lifting waist to overhead, overhead working, and repetitive reaching) and a number of concurrent variables such as self-reported pain, capacity, disability, and psychological distress were measured. To test construct validity, 29 a priori formulated hypotheses were tested, 4 related to gender differences, 20 related associations with other constructs, 5 related to cultural differences. RESULTS Men had significantly more hand grip strength (+17.5 kg) and lifted more weight (+3.7 kg): two out of four gender-related hypotheses were confirmed. Correlation between FCE and pain ranged from -0.39 to 0.31; FCE and self-reported capacity from -0.42 to 0.61; FCE and disability from -0.45 to 0.34; FCE and anxiety from -0.36 to 0.27; and FCE and depression from -0.41 to 0.34: 16 of 20 hypotheses regarding FCE and other constructs were confirmed. FCE test results between the cultural groups differed significantly (4 hypotheses confirmed) and effect size (ES) between correlations were small (1 hypothesis confirmed). In total 23 out of 29 hypotheses were confirmed (79%). CONCLUSIONS The construct validity for testing functional capacity was confirmed for the majority of FCE tests in patients with WAD with cultural differences and in a workers' compensation setting. Additional validation studies in other settings are needed for verification.
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Affiliation(s)
- M A Trippolini
- Department of Work Rehabilitation, Rehaklinik Bellikon, Suva Care, 5454, Bellikon, Switzerland,
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17
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Delli K, Dijkstra PU, Stel AJ, Bootsma H, Vissink A, Spijkervet FKL. Diagnostic properties of ultrasound of major salivary glands in Sjögren's syndrome: a meta-analysis. Oral Dis 2015; 21:792-800. [DOI: 10.1111/odi.12349] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Revised: 04/21/2015] [Accepted: 05/05/2015] [Indexed: 01/08/2023]
Affiliation(s)
- K Delli
- Department of Oral and Maxillofacial Surgery; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
| | - PU Dijkstra
- Department of Oral and Maxillofacial Surgery; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
- Department of Rehabilitation; Center for Rehabilitation; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
| | - AJ Stel
- Department of Rheumatology and Clinical Immunology; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
| | - H Bootsma
- Department of Rheumatology and Clinical Immunology; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
| | - A Vissink
- Department of Oral and Maxillofacial Surgery; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
| | - FKL Spijkervet
- Department of Oral and Maxillofacial Surgery; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
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18
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Trippolini MA, Dijkstra PU, Jansen B, Oesch P, Geertzen JHB, Reneman MF. Reliability of clinician rated physical effort determination during functional capacity evaluation in patients with chronic musculoskeletal pain. J Occup Rehabil 2014; 24:361-9. [PMID: 23975060 PMCID: PMC4000417 DOI: 10.1007/s10926-013-9470-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
INTRODUCTION Functional capacity evaluation (FCE) can be used to make clinical decisions regarding fitness-for-work. During FCE the evaluator attempts to assess the amount of physical effort of the patient. The aim of this study is to analyze the reliability of physical effort determination using observational criteria during FCE. METHODS Twenty-one raters assessed physical effort in 18 video-recorded FCE tests independently on two occasions, 10 months apart. Physical effort was rated on a categorical four-point physical effort determination scale (PED) based on the Isernhagen criteria, and a dichotomous submaximal effort determination scale (SED). Cohen's Kappa, squared weighted Kappa and % agreement were calculated. RESULTS Kappa values for intra-rater reliability of PED and SED for all FCE tests were 0.49 and 0.68 respectively. Kappa values for inter-rater reliability of PED for all FCE tests in the first and the second session were 0.51, and 0.72, and for SED Kappa values were 0.68 and 0.77 respectively. The inter-rater reliability of PED ranged from κ = 0.02 to κ = 0.99 between FCE tests. Acceptable reliability scores (κ > 0.60, agreement ≥80 %) for each FCE test were observed in 38 % of scores for PED and 67 % for SED. On average material handling tests had a higher reliability than postural tolerance and ambulatory tests. CONCLUSION Dichotomous ratings of submaximal effort are more reliable than categorical criteria to determine physical effort in FCE tests. Regular education and training may improve the reliability of observational criteria for effort determination.
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Affiliation(s)
- M A Trippolini
- Department of Work Rehabilitation, Rehaklinik Bellikon, Suva Care, 5454, Bellikon, Switzerland,
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19
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Gokeler A, Eppinga P, Dijkstra PU, Welling W, Padua DA, Otten E, Benjaminse A. Effect of fatigue on landing performance assessed with the landing error scoring system (less) in patients after ACL reconstruction. A pilot study. Int J Sports Phys Ther 2014; 9:302-311. [PMID: 24944848 PMCID: PMC4060307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
BACKGROUND Fatigue has been shown to affect performance of hop tests in patients after anterior cruciate ligament reconstruction (ACLR) compared to uninjured controls (CTRL). This may render the hop test less sensitive in detecting landing errors. The primary purpose of this study was to investigate the effect of lower extremity fatigue on landing performance assessed with the Landing Error Scoring System (LESS) in patients after ACLR compared to a CTRL group. It is plausible that fatigue would have an effect on confidence and risk appraisal in the ACLR group. The secondary purpose was to determine the relationship between psychological responses and LESS scores after fatigue. METHODS Twelve patients following ACLR (6 males, 6 females) who were tested at 10 ± 2.4 months after surgery participated in the current study and were compared to 10 subjects in the control group (5 males, 5 females). Subjects performed a jump-landing task and the landing was assessed using the Landing Error Scoring System (LESS) both before and after fatigue. Digital video camcorders recorded frontal and sagittal plane views of the subject performing the task. The LESS was scored using video replay. Psychological responses in the ACLR group were assessed with the ACL-RSI questionnaire. RESULTS Patients after ACLR had a median LESS of 6.5 which reflects a poor result (LESS >6) in the pre-fatigue condition compared to controls who had a LESS of 2.5 which is considered excellent (≤4). In the post-fatigue condition, median LESS in patients after ACLR increased to 7.0 whereas in the control group the LESS increased to 6.0 both of which reflect a poor result. The median increase in LESS was larger in the control (2.0) group compared to patients after ACLR (1.0) but the difference was not significant (p=0.165). CONCLUSIONS Patients after ACLR have higher LESS scores at baseline compared to a control group. Fatigue resulted in an increase in scores on the LESS in both groups. LEVEL OF EVIDENCE 3b.
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Affiliation(s)
- A Gokeler
- University of Groningen, University Medical Center Groningen. Center for Human Movement Sciences. Groningen, The Netherlands
| | - P Eppinga
- FLYTTA Sports Physical Therapy. Groningen, The Netherlands
| | - P U Dijkstra
- University of Groningen, University Medical Center Groningen. Center for Rehabilitation. Groningen, The Netherlands
| | - W Welling
- University of Groningen, University Medical Center Groningen. Center for Human Movement Sciences. Groningen, The Netherlands
| | - D A Padua
- Department of Exercise and Sport Science. University of North Carolina. Chapel Hill, NC, USA
| | - E Otten
- University of Groningen, University Medical Center Groningen. Center for Human Movement Sciences. Groningen, The Netherlands
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20
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Jaarsma EA, Dijkstra PU, Geertzen JHB, Dekker R. Barriers to and facilitators of sports participation for people with physical disabilities: A systematic review. Scand J Med Sci Sports 2014; 24:871-81. [DOI: 10.1111/sms.12218] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2014] [Indexed: 10/25/2022]
Affiliation(s)
- E. A. Jaarsma
- Department of Rehabilitation Medicine; Center for Rehabilitation; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
| | - P. U. Dijkstra
- Department of Rehabilitation Medicine; Center for Rehabilitation; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
- Department of Oral and Maxillofacial Surgery; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
| | - J. H. B. Geertzen
- Department of Rehabilitation Medicine; Center for Rehabilitation; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
| | - R. Dekker
- Department of Rehabilitation Medicine; Center for Rehabilitation; University of Groningen; University Medical Center Groningen; Groningen The Netherlands
- Center of Sports Medicine, University of Groningen; University Medical Center Groningen; Groningen The Netherlands
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Trippolini MA, Reneman MF, Jansen B, Dijkstra PU, Geertzen JHB. Reliability and safety of functional capacity evaluation in patients with whiplash associated disorders. J Occup Rehabil 2013; 23. [PMID: 23179744 PMCID: PMC3734606 DOI: 10.1007/s10926-012-9403-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
INTRODUCTION Whiplash-associated disorders (WAD) are a burden for both individuals and society. It is recommended to evaluate patients with WAD at risk of chronification to enhance rehabilitation and promote an early return to work. In patients with low back pain (LBP), functional capacity evaluation (FCE) contributes to clinical decisions regarding fitness-for-work. FCE should have demonstrated sufficient clinimetric properties. Reliability and safety of FCE for patients with WAD is unknown. METHODS Thirty-two participants (11 females and 21 males; mean age 39.6 years) with WAD (Grade I or II) were included. The FCE consisted of 12 tests, including material handling, hand grip strength, repetitive arm movements, static arm activities, walking speed, and a 3 min step test. Overall the FCE duration was 60 min. The test-retest interval was 7 days. Interclass correlations (model 1) (ICCs) and limits of agreement (LoA) were calculated. Safety was assessed by a Pain Response Questionnaire, observation criteria and heart rate monitoring. RESULTS ICCs ranged between 0.57 (3 min step test) and 0.96 (short two-handed carry). LoA relative to mean performance ranged between 15 % (50 m walking test) and 57 % (lifting waist to overhead). Pain reactions after WAD FCE decreased within days. Observations and heart rate measurements fell within the safety criteria. CONCLUSIONS The reliability of the WAD FCE was moderate in two tests, good in five tests and excellent in five tests. Safety-criteria were fulfilled. Interpretation at the patient level should be performed with care because LoA were substantial.
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Affiliation(s)
- M A Trippolini
- Department of Work Rehabilitation, Rehaklinik Bellikon, Suva Care, 5454 Bellikon, Switzerland.
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Jaarsma EA, Geertzen JHB, de Jong R, Dijkstra PU, Dekker R. Barriers and facilitators of sports in Dutch Paralympic athletes: An explorative study. Scand J Med Sci Sports 2013; 24:830-6. [DOI: 10.1111/sms.12071] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2013] [Indexed: 12/01/2022]
Affiliation(s)
- E. A. Jaarsma
- Department of Rehabilitation Medicine, Center for Rehabilitation; University Medical Center Groningen; University of Groningen; Groningen the Netherlands
| | - J. H. B. Geertzen
- Department of Rehabilitation Medicine, Center for Rehabilitation; University Medical Center Groningen; University of Groningen; Groningen the Netherlands
| | - R. de Jong
- Netherlands Olympic Committee & Netherlands Sports Confederation; Arnhem the Netherlands
| | - P. U. Dijkstra
- Department of Rehabilitation Medicine, Center for Rehabilitation; University Medical Center Groningen; University of Groningen; Groningen the Netherlands
- Department of Oral and Maxillofacial Surgery; University Medical Center Groningen; University of Groningen; Groningen the Netherlands
| | - R. Dekker
- Department of Rehabilitation Medicine, Center for Rehabilitation; University Medical Center Groningen; University of Groningen; Groningen the Netherlands
- The Center for Sports Medicine; University Medical Center Groningen; University of Groningen; Groningen the Netherlands
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Verschuren JEA, Geertzen JHB, Enzlin P, Dijkstra PU, Dekker R, van der Sluis CK. Addressing Sexuality as Standard Care in People with an Upper Limb Deficiency: Taboo or Necessary Topic? Sex Disabil 2013. [DOI: 10.1007/s11195-013-9298-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Verschuren JEA, Enzlin P, Geertzen JHB, Dijkstra PU, Dekker R. Sexuality in people with a lower limb amputation: a topic too hot to handle? Disabil Rehabil 2013; 35:1698-704. [PMID: 23350757 DOI: 10.3109/09638288.2012.751134] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
PURPOSE The purpose of this study was to analyze whether, and by whom sexuality is discussed in amputation departments. The focus was on whether professionals received questions about sexuality from their patients with a lower limb amputation and whether they addressed sexuality themselves, as well as on the knowledge and comfort level, approach and attitudes toward sexuality of these professionals. METHOD An online questionnaire, including questions on self-perceived sexological competence and the Knowledge, Comfort, Approach and Attitudes towards Sexuality Scale. RESULTS Seventy-eight percent of the professionals had not received questions about sexuality from their patients and 67% had not addressed sexuality. Self-perceived knowledge about sexuality and self-perceived ability to recognize sexual problems increased the odds of receiving a question about sexuality and the odds of addressing this issue. CONCLUSIONS Sexuality is rarely discussed by professionals in the amputation department. It is, however, the responsibility of the professional to do so. By addressing sexuality in a systematic way and discussing this as a common topic professionals "give permission" to patients and other team members to discuss eventual sexual problems or concerns. Therefore, the professionals' self-perceived sexological competence and feeling of comfort with the topic of sexuality need to be increased. Implications for Rehabilitation Sexuality is rarely discussed by professionals in the amputation department, even though sexual problems do occur in patients with a lower limb amputation (LLA). By addressing sexuality in a systematic way and discussing this as a common topic professionals "give permission" to patients and other team members to discuss eventual sexual problems or concerns. Our study shows that self-perceived knowledge about sexuality and self-perceived ability to recognize sexual problems increases the odds of receiving a question about sexuality and the odds of addressing this issue. Investing in courses that focus on increasing the knowledge and feeling of comfort concerning sexuality of professionals working with people with a LLA is therefore of important value.
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Affiliation(s)
- J E A Verschuren
- Department of Rehabilitation Medicine, Center for Rehabilitation, University Medical Center Groningen, University of Groningen , Groningen , the Netherlands
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de Visscher SAHJ, Dijkstra PU, Tan IB, Roodenburg JLN, Witjes MJH. mTHPC mediated photodynamic therapy (PDT) of squamous cell carcinoma in the head and neck: a systematic review. Oral Oncol 2012; 49:192-210. [PMID: 23068024 DOI: 10.1016/j.oraloncology.2012.09.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2012] [Accepted: 09/17/2012] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Photodynamic therapy (PDT) is used in curative and palliative treatment of head and neck squamous cell carcinoma (HNSCC). To evaluate available evidence on the use of mTHPC (Foscan®) mediated PDT, we conducted a review of the literature. MATERIALS AND METHODS A systematic review was performed by searching seven bibliographic databases on database specific mesh terms and free text words in the categories; "head and neck neoplasms", "Photodynamic Therapy" and "Foscan". Papers identified were assessed on several criteria by two independent reviewers. RESULTS The search identified 566 unique papers. Twelve studies were included for our review. Six studies reported PDT with curative intent and six studies reported PDT with palliative intent, of which three studies used interstitial PDT. The studies did not compare PDT to other treatments and none exceeded level 3 using the Oxford levels of evidence. Pooling of data (n=301) was possible for four of the six studies with curative intent. T1 tumors showed higher complete response rates compared to T2 (86% vs 63%). PDT with palliative intent was predominantly used in patients unsuitable for further conventional treatment. After PDT, substantial tumor response and increase in quality of life was observed. Complications of PDT were mostly related to non-compliance to light restriction guidelines. CONCLUSION The studies on mTHPC mediated PDT for HNSCC are not sufficient for adequate assessment of the efficacy for curative intent. To assess efficacy of PDT with curative intent, high quality comparative, randomized studies are needed. Palliative treatment with PDT seems to increase the quality of life in otherwise untreatable patients.
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Affiliation(s)
- S A H J de Visscher
- Department of Oral and Maxillofacial Surgery, Division of Oncology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, P.O. Box 30.001, 9700 RB Groningen, The Netherlands.
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Sobhani S, Dekker R, Postema K, Dijkstra PU. Epidemiology of ankle and foot overuse injuries in sports: A systematic review. Scand J Med Sci Sports 2012; 23:669-86. [PMID: 22846101 DOI: 10.1111/j.1600-0838.2012.01509.x] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2012] [Indexed: 11/28/2022]
Abstract
Studies regarding ankle and foot overuse injuries are quite diverse in research methodology, data reporting, and outcomes. The aims of this systematic review were to analyze the methodology of published studies regarding ankle and foot overuse injuries in different sports disciplines and to summarize epidemiological data of ankle and foot overuse injuries. Four electronic databases, PubMed (MEDLINE), EMBASE, CINAHL, and SPORTDiscus(®) were systematically searched up to June 2011. A total of 89 articles on 23 sports disciplines were included in this review. Soccer, running, and gymnastics were the most frequently studied sports. Achilles tendinopathy, plantar fasciitis, and stress fracture were the most frequently studied injuries. Study design and reporting methods were heterogeneous. Most studies suffered from a weak methodology and poor reporting. The most common weaknesses were lack of a clear case definition, describing assessment procedures and reporting sample characteristics. Due to methodological heterogeneity of studies, inter-sports and intra-sports comparisons and meta-analysis were not possible. Methodology of most studies on incidence and prevalence of ankle and foot overuse injuries is insufficient. Based on the results, we recommend authors to clearly define cases, describe assessment procedures and report sample characteristics adequately.
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Affiliation(s)
- S Sobhani
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
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Dijkstra PU. Dynasplint for the management of trismus after treatment of upper aerodigestive tract cancer: a retrospective study. Ear Nose Throat J 2012; 91:E35; author reply E35. [PMID: 22829046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
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Abstract
This study evaluated the one-year effect of physical therapy on pain and mandibular dysfunction associated with anterior disc displacement without reduction of the temporomandibular joint (closed lock). Forty-nine individuals were randomly assigned to either a physical therapy group [n = 23, mean age (SD) 34.7 (14.0) yrs] or a control group [n = 26, mean age 38.5 (15.1) yrs]. At baseline and after 3, 6, 12, 26, and 52 wks, pain and mandibular function were evaluated. All patients received extensive information about avoiding parafunctions and oral habits on all evaluation days. The physical therapy group received, in a 6-week period, 9 sessions of physical therapy, including joint mobilization, exercises, and massage, and the information on avoiding parafunctions and oral habits was repeated each time. All pain variables decreased, and all function variables increased significantly over time for both groups. The interaction between time and treatment group was not significant. Hence, physical therapy had no significant additional effect in patients with anterior disc displacement, without reduction, of the temporomandibular joint (ClinicalTrials.gov number, CT01475630).
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Affiliation(s)
- B Craane
- Faculty of Kinesiology and Rehabilitation Sciences, 3001 Department of Rehabilitation Sciences, Tervuursevest 101, Leuven - Heverlee, Catholic University of Leuven, Belgium.
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Hodselmans AP, Dijkstra PU, Geertzen JHB, Schiphorst Preuper HR, van der Schans CP. Determinants of change in perceived disability of patients with non-specific chronic low back pain. J Rehabil Med 2010; 42:630-5. [DOI: 10.2340/16501977-0573] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Abstract
PURPOSE To analyse how decisions to dichotomise the frequency and impediment of phantom pain into absent and present influence the outcome of studies by performing a sensitivity analysis on an existing database. METHOD Five hundred and thirty-six subjects were recruited from the database of an orthopaedic workshop and filled out a questionnaire in which the following items were assessed: demographics, side, date, level and reason of amputation, presence and frequency of phantom sensations, phantom pain and stump pain, and impediment due to phantom pain. RESULTS The prevalence of phantom pain ranged from 7-72% when different cut off points for the frequency of phantom pain were applied. The significance of the various risk factors for the prevalence of phantom pain changed when different cut off points were applied. Only stump pain and phantom sensations were significant risk factors for all cut off points. Risk factors for the impediment of phantom pain changed when different cut off points were applied and these risk factors were different from those for the prevalence of phantom pain. CONCLUSION The choice of cut off points influences the outcome of phantom pain studies considerably. This study provides some insight into the differences in prevalence and risk factors found in literature.
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Affiliation(s)
- S Borsje
- Department of Rehabilitation, University Hospital Groningen, The Netherlands.
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Brouwer S, Dijkstra PU, Stewart RE, Göeken LNH, Groothoff JW, Geertzen JHB. Comparing self-report, clinical examination and functional testing in the assessment of work-related limitations in patients with chronic low back pain. Disabil Rehabil 2009; 27:999-1005. [PMID: 16096253 DOI: 10.1080/09638280500052823] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE To compare the work-related limitations assessed using self-report, clinical examination and functional testing in patients with chronic low back pain (CLBP). METHODS Work-related limitations of 92 patients were assessed using self-report, clinical examination and functional testing. To obtain the assessed limitations the patient (self-report), the physician (clinical examination) and a trained evaluator (functional testing) completed a scorings form about the work-related limitations of the patient. The Isernhagen Work Systems Functional Capacity Evaluation (IWS FCE) was used to obtain the functional testing results. A kappa value of more than 0.60, absolute agreement of more than 80% and ICC of more than 0.75 were considered as acceptable. RESULTS Little agreement and correlation among self-report, clinical examination and functional testing were found for the assessment of work-related limitations. Self-reported limitations were considerably higher than from those derived from clinical examination or functional testing. Additionally, the limitations derived from the clinical examination were higher than those derived from the IWS FCE. CONCLUSION Comparing self-report, clinical examination and functional testing for assessing work-related limitations in CLBP patients showed large considerable differences in limitations. Professional health care workers should be aware of these differences when using them in daily practice.
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Affiliation(s)
- S Brouwer
- Northern Centre for Health Care Research, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.
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Brouwer S, Kuijer W, Dijkstra PU, Göeken LNH, Groothoff JW, Geertzen JHB. Reliability and stability of the Roland Morris Disability Questionnaire: intra class correlation and limits of agreement. Disabil Rehabil 2009; 26:162-5. [PMID: 14754627 DOI: 10.1080/09638280310001639713] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To analyse test-retest reliability and stability of the Dutch language version of the Roland Morris Disability Questionnaire (RMDQ) in a sample of patients (n = 30) suffering from Chronic Low Back Pain (CLBP). METHOD Patients filled out the Dutch language version of the RMDQ questionnaire twice, before starting the rehabilitation programme, with a 2-week interval. Intra Class Correlations (ICC), (one way random) was used as a measure for reliability and the limits of agreement were calculated for quantifying the stability of the RMDQ. An ICC of 0.75 or more was considered as an acceptable reliability. No criteria for limits of agreement were available. However, smaller limits of agreement indicate more stability because it indicates that the natural variation is small. RESULTS The Dutch RMDQ showed good reliability, with an ICC of 0.91. Calculating limits of agreement to quantify the stability, a large amount of natural variation ( +/- 5.4) was found relative to the total scoring range of 0 to 24. CONCLUSION The Dutch RMDQ proves to be a reliable instrument to measure functional status in CLBP patients. However, the natural variation should be taken into account when using it clinically.
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Affiliation(s)
- S Brouwer
- Centre for Rehabilitation, University Hospital Groningen, The Netherlands.
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Abstract
Public press, professional organisations and journals have been sending alarming messages about the rising prevalence of back pain in school age children. Carrying backpacks has been suggested as one of the key factors contributing to back pain in children. The basic assumption based on the biomedical model is that the maturing spine cannot handle the mechanical load of the backpack sufficiently. A review of the evidence in the professional literature, however, revealed very limited evidence to support this assumption. On the contrary, the literature does suggest that psychological and social factors may be of greater importance to explain back pain in children. We conclude this clinical commentary postulating that the public, children and their parents are better served with a more modest and balanced perspective of the professionals, and propose that back pain in children (as it is in adults) should be viewed from a biopsychosocial model.
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Affiliation(s)
- M F Reneman
- Center for Rehabilitation, University Medical Center, University of Groningen, 002 9750 RA Haren, The Netherlands.
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Ten Duis K, Bosmans JC, Voesten HGJ, Geertzen JHB, Dijkstra PU. Knee disarticulation: survival, wound healing and ambulation. A historic cohort study. Prosthet Orthot Int 2009; 33:52-60. [PMID: 19235066 DOI: 10.1080/03093640802557020] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The aim of this study was to analyze survival, wound healing and ambulation after knee disarticulation (KD). A historic cohort study using medical records and nursing home records was performed. Data included demographics, reason for amputation, concomitant diseases, survival, wound healing, re-amputation and ambulation. Data of 80 patients (71 unilateral and nine bilateral amputees) were available for evaluation. Median follow-up was 9.9 years (IQR: 4.1; 14.3 years). Mean age of amputation was 76.9 (+/- 9.6) years. Reason for amputation was gangrene in 72 patients. Most common concomitant (96%) disease was peripheral arterial disease (PAD). Survival after 1, 6 and 12 months was 87%, 65% and 52%, respectively. Delayed wound healing occurred in 42% (n = 16) of the patients with two or three concomitant diseases and in 15% (n = 6) of the patients with no or one concomitant disease. Trans-femoral re-amputation was performed in nine (12%) patients. Of the 61 discharged KD amputees, 36 (59%) were provided with a prosthesis. Eventually 21 (34%) patients became household walkers.
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Affiliation(s)
- K Ten Duis
- Medical Student, University of Groningen, The Netherlands
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Abstract
The objective was to analyze muscle activity and movement patterns during landing of a single leg hop for distance after anterior cruciate ligament (ACL) reconstruction. Nine (six males, three females) ACL-reconstructed patients 6 months after surgery and 11 (eight males, three females) healthy control subjects performed the hop task. Electromyographic signals from lower limb muscles were analyzed to determine onset time before landing. Biomechanical data were collected using an Optotrak Motion Analysis System and force plate. Matlab was used to calculate kinetics and joint kinematics. Side-to-side differences in ACL-reconstructed patients and healthy subjects as well as differences between the patients and control group were analyzed. In ACL-reconstructed limbs, significantly earlier onset times were found for all muscles, except vastus medialis, compared with the uninvolved side. The involved limbs had significantly reduced knee flexion during the take-off and increased plantarflexion at initial contact. The knee extension moment was significantly lower in the involved limb. In the control group, significantly earlier onset times were found for the semitendinosus, vastus lateralis and medial gastrocnemius of the non-dominant side compared with the dominant side. Muscle onset times are earlier and movement patterns are altered in the involved limb 6 months after ACL reconstruction.
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Affiliation(s)
- A Gokeler
- Center for Rehabilitation, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
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Formsma SA, van der Sluis CK, Dijkstra PU. Effectiveness of a MP-blocking splint and therapy in rheumatoid arthritis: a descriptive pilot study. J Hand Ther 2009; 21:347-53. [PMID: 19006761 DOI: 10.1197/j.jht.2008.06.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2007] [Revised: 06/03/2008] [Accepted: 06/06/2008] [Indexed: 02/03/2023]
Abstract
The purpose was to evaluate the effect of a metacarpal phalangeal joint blocking splint combined with exercises, aimed at regaining strength, manipulative skills, and a normal pattern of movement of the hands in patients with rheumatoid arthritis (RA). All patients were measured three times: before the start of the therapy, after finishing the therapy, and at three months follow-up. Outcome measures were grip strength, pinch strength (Jamar dynamometer and pinchmeter), active range of motion (goniometer), dexterity (Sequential Occupational Dexterity Assessment [SODA]), and experienced functioning in daily life (Michigan Hand Outcome Questionnaire and Disability of Arm, Shoulder, and Hand questionnaire). The hands treated improved significantly on both total SODA score and on the pain score of the SODA. This means that the dexterity improved over time. No significant changes were found on the other outcome measures. This study indicates that intervention on the function of the hands in patients with RA who present an intrinsic-plus posture and movement pattern, improve significantly on dexterity and pain, measured by the SODA.
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Affiliation(s)
- S A Formsma
- Centre for Rehabilitation, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands.
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van Wilgen CP, Dijkstra PU, Versteegen GJ, Fleuren MJT, Stewart R, van Wijhe M. Chronic pain and severe disuse syndrome: Long-term outcome of an inpatient multidisciplinary cognitive behavioural programme. J Rehabil Med 2009; 41:122-8. [DOI: 10.2340/16501977-0292] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Schiphorst Preuper HR, Reneman MF, Boonstra AM, Dijkstra PU, Versteegen GJ, Geertzen JHB, Brouwer S. Relationship between psychological factors and performance-based and self-reported disability in chronic low back pain. Eur Spine J 2008; 17:1448-56. [PMID: 18795346 PMCID: PMC2583191 DOI: 10.1007/s00586-008-0772-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/04/2008] [Revised: 06/09/2008] [Accepted: 08/28/2008] [Indexed: 01/24/2023]
Abstract
Cross sectional study, performed in an outpatient university based pain rehabilitation setting. To analyze the relationship between psychological factors (psychosocial distress, depression, self efficacy, self-esteem, fear of movement, pain cognitions and coping reactions) and performance-based and self-reported disability, as measured with a Functional Capacity Evaluation (FCE) and the Roland Morris Disability Questionnaire (RMDQ), in patients with chronic low back pain (CLBP). It has been suggested that a strong relationship exists between psychological factors and disability in patients with CLBP. In former research disability was often measured by self-report and seldom performance-based. Study sample consisted of 92 patients with CLBP admitted for multidisciplinary rehabilitation. Prior to treatment, all patients completed questionnaires to measure psychological factors and self-reported disability, and performed an FCE to measure performance-based disability. Correlation coefficients between psychological variables and FCE and self-reported disability were calculated. Multivariate linear regression analyses were performed with self-reported or performance based disability measures as outcome variables, and psychological measures as predictor variables. Out of 42 relations analyzed, 5 were statistically significant. This concerned one significant correlation between kinesiophobia and a subtest of FCE, and four correlations between psychological factors and RMDQ. No correlation was significant after the Bonferroni correction was applied (P < 0.001). The strength of significant correlations ranged from r = −0.33 to r = 0.25. The multivariate analysis revealed that psychological variables measured in this study could explain 19% of the variance of self-reported disability, with kinesiophobia being the only psychological variable that contributed significantly. The suggested strong relationship between psychological factors and performance-based and self-reported disability could not be confirmed in this study. This may implicate that the relationship between psychological factors and disability in patients with CLBP is not as unambiguous as suggested.
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Affiliation(s)
- H R Schiphorst Preuper
- Center for Rehabilitation, University Medical Center Groningen, University of Groningen, Haren, Groningen, The Netherlands.
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Dvortsin DP, Sandham A, Pruim GJ, Dijkstra PU. A comparison of the reproducibility of manual tracing and on-screen digitization for cephalometric profile variables. Eur J Orthod 2008; 30:586-91. [DOI: 10.1093/ejo/cjn041] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Post RB, van der Sluis CK, Leferink VJM, Dijkstra PU, ten Duis HJ. Nonoperatively treated type A spinal fractures: mid-term versus long-term functional outcome. Int Orthop 2008; 33:1055-60. [PMID: 18548248 PMCID: PMC2898974 DOI: 10.1007/s00264-008-0593-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2008] [Revised: 04/22/2008] [Accepted: 04/23/2008] [Indexed: 11/25/2022]
Abstract
This study focuses on the mid-term (four years) and long-term (ten years) functional outcome of patients treated nonoperatively for a type A spinal fracture without primary neurological deficit. Functional outcome was measured using the visual analogue scale spine score (VAS) and the Roland–Morris disability questionnaire (RMDQ). The 50 patients included were on average 41.2 years old at the time of injury. Four years post injury, a mean VAS score of 74.5 and a mean RMDQ score of 4.9 were found. Ten years after the accident, the mean VAS and RMDQ scores were 72.6 and 4.7, respectively (NS). No significant relationships were found between the difference scores of the VAS and RMDQ compared with age, gender, fracture sub-classification, and time between measurements. Three (6%) patients had a poor long-term outcome. None of the patients required surgery for late onset pain or progressive neurological deficit. Functional outcome after a nonoperatively treated type A spinal fracture is good, both four and ten years post injury. For the group as a whole, four years after the fracture a steady state exists in functional outcome, which does not change for ten years at least after the fracture.
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Affiliation(s)
- R. B. Post
- Centre for Rehabilitation, University Medical Centre Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
| | - C. K. van der Sluis
- Centre for Rehabilitation, University Medical Centre Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
- Share Graduate School for Health Care Research, University of Groningen, Groningen, The Netherlands
| | - V. J. M. Leferink
- Department of Surgery, Alysis Health Care Organization, Zevenaar Hospital, Zevenaar, The Netherlands
| | - P. U. Dijkstra
- Centre for Rehabilitation, University Medical Centre Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
| | - H. J. ten Duis
- Department of Surgery, University Medical Centre Groningen, Groningen, The Netherlands
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Abstract
The aim of this study was to investigate the relationship between liner-related skin problems of the stump in patients with a lower limb amputation and impaired hand function. Sixty patients who were treated in a rehabilitation hospital from 1998-2006 were included in an historic cohort study. Data were collected concerning the amputation, skin problems of the stump, co-morbidity, hand function, the prosthesis, liner use and mobility score. The study population consisted of 50 trans-tibial and 10 knee disarticulation amputees, 43 male and 17 female, with a mean age of 62.3 years. The majority (63%) had a vascular reason for amputation. Blisters, folliculitis, rash and surface wounds on the stump were operationalized as being liner related. In patients with an impaired hand function, 70% had experienced liner-related skin problems of the stump, whereas 32% of the patients with a normal hand function had experienced skin problems (p = 0.035). This study shows that impaired hand function poses an increased risk for skin problems in the amputation stump in patients with a lower limb amputation and liner use in their prosthesis.
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Affiliation(s)
- E C T Baars
- De Vogellanden Center for Rehabilitation, Zwolle, The Netherlands.
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Lie Sam Foek DJ, Ozcan M, Verkerke GJ, Sandham A, Dijkstra PU. Survival of flexible, braided, bonded stainless steel lingual retainers: a historic cohort study. Eur J Orthod 2008; 30:199-204. [DOI: 10.1093/ejo/cjm117] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Oosterkamp BCM, Dijkstra PU, Remmelink HJ, van Oort RP, Goorhuis-Brouwer SM, Sandham A, de Bont LGM. Satisfaction with treatment outcome in bilateral cleft lip and palate patients. Int J Oral Maxillofac Surg 2007; 36:890-5. [PMID: 17766083 DOI: 10.1016/j.ijom.2007.07.008] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2006] [Revised: 01/17/2007] [Accepted: 07/03/2007] [Indexed: 11/28/2022]
Abstract
The aim of this case-controlled study was to assess satisfaction with facial appearance and function, and health-related quality of life (HRQL) in bilateral cleft lip and palate patients (BCLP). The study sample was composed of adult BCLP subjects and controls matched for age, gender and socioeconomic status. Outcome measures included a self-administered questionnaire evaluating satisfaction with facial appearance, function and HRQL. Bivariate statistics were computed to analyse the association between BCLP status and outcome measures. Forty-three treated adult BCLP patients (mean age 28.2 years, SD 7.8) were compared to 43 controls without clefts (mean age 28.5 years, SD 8.0). Quantitative and qualitative assessment revealed that BCLP patients were significantly less satisfied with the appearance of the upper lip, the nose and nasal breathing. Additionally, satisfaction with facial appearance correlated positively with HRQL. For speech, hearing and drinking, quantitative scores did not differ between BCLP and controls, while qualitative assessment revealed that BCLP patients had considerable problems and concerns with these functions. This study underlines the importance of qualitative assessment of patient satisfaction with treatment outcome to identify individual problems and concerns not revealed by quantitative measures alone.
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Affiliation(s)
- B C M Oosterkamp
- Department of Orthodontics, University Medical Center Groningen, University of Groningen, The Netherlands.
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Van Geffen JA, Dijkstra PU, Hof AL, Halbertsma JPK, Postema K. Effect of flat insoles with different Shore A values on posture stability in diabetic neuropathy. Prosthet Orthot Int 2007; 31:228-35. [PMID: 17979009 DOI: 10.1080/03093640600994557] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The objective of the study was to determine whether insoles with a low Shore A value (15 degrees) as prescribed for patients with a diabetic neuropathy have a negative effect on posture stability because these insoles may reduce somatosensory input under the feet. It was conducted in the Center for Rehabilitation, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands The study was observational and conducted on 30 diabetic patients (aged 37 - 82 years) with a neuropathy. Posture stability (body sway) was assessed in a shoe without insole, on a flat insole with a low Shore A value (15 degrees) and on a flat insole with a higher Shore A value (30 degrees). These assessments were done under four different conditions: (1) eyes open, no dual-task, (2) eyes closed, no dual-task, (3) eyes open, dual-task (mental arithmetic) and (4) eyes closed, dual-task. Additionally 10 healthy controls (aged 27 - 51 years) were assessed similarly. A significantly higher root-mean-square (rms) value of the anterior-posterior velocity, V(y), was found in patients compared with controls (3.4 cm/s vs. 1.2 cm/s, p < 0.05). Also a significant difference in rms value of the anterior-posterior velocity, V(y), was found between eyes open and eyes closed (1.9 cm/s vs. 2.7 cm/s, p < 0.05). No significant effects were found for insoles or dual tasks for the total group. In diabetic patients no significant effect was found of insoles on posture stability. The effect of closed eyes on posture stability was significantly larger for diabetic patients compared to controls. It was found that prescribing insoles with a low Shore A value (15 degrees), compared to insoles with a higher Shore A value (30 degrees) has no significant negative effect on posture stability in patients with a diabetic neuropathy.
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Affiliation(s)
- J A Van Geffen
- Center for Rehabilitation, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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Perez RSGM, Zollinger PE, Dijkstra PU, Thomassen-Hilgersom IL, Zuurmond WWA, Rosenbrand CJGM, Geertzen JHB. [Clinical practice guideline 'Complex regional pain syndrome type I']. Ned Tijdschr Geneeskd 2007; 151:1674-9. [PMID: 17725255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The development and treatment ofthe complex regional pain syndrome type I (CRPS-I) are a subject of much discussion. Using the method for the development ofevidence-based guidelines, a multidisciplinary guideline for the diagnosis and treatment of this syndrome has been drawn up. The diagnosis of CRPS-I is based on the clinical observation of signs and symptoms. For pain treatment, the WHO analgesic ladder is advised up to step z. In case of pain ofa neuropathic nature, anticonvulsants and tricyclic antidepressants may be considered. For the treatment ofinflammatory symptoms, free-radical scavengers (dimethylsulphoxide or acetylcysteine) are advised. In order to enhance peripheral blood flow, vasodilatory medication may be considered. Percutaneous sympathetic blockades may be used for a cold extremity ifvasodilatory medication produces insufficient effect. To decrease functional limitations, standardised physiotherapy and occupational therapy are advised. To prevent the occurrence of CRPS-I after wrist fractures, the use of vitamin C is recommended. Adequate perioperative analgesia, limitation of operation time and limited use of bloodlessness are advised for the secondary prevention of CRPS-I. Use of regional anaesthetic techniques can also be considered in this connection.
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Affiliation(s)
- R S G M Perez
- VU Medisch Centrum, afd. Anesthesiologie, Postbus 7057, 1007 MB Amsterdam.
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Stegenga B, Dijkstra PU. [Principles of evidence-based medicine applied to dentistry]. Ned Tijdschr Tandheelkd 2007; 114:155-60. [PMID: 17484411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
During the past decades, major methodological developments have taken place with regard to the clinical domains of etiology, diagnosis, prognosis and therapy. As a result scientific journals set increasingly high standards for publications and the research designs on which they are based. The development of evidence based guidelines for clinical practice in oral health care has increased as well. An evidence based programme for clinical practice consists of a number of steps, the first of which is a search strategy which will lead to the identification of relevant publications, based on an answerable clinical question. After a critical evaluation of such publications according to their validity, reliability and applicability, the evidence can be judged. This evidence is subsequently incorporated in the formulation of an answer to the clinical question and its application to the individual patient. As a result of social developments, the increasing assertiveness of the patient as a clinical consumer and economizing in recent years on the part of (the Dutch) government and insurance companies, the impact of evidence derived from medical and oral health literature on clinical practice has increased enormously. It is, nevertheless, the clinician who makes the judgements, takes the decisions and accepts responsibility for them, on the basis of the available evidence and the quality of that evidence, the preferences and values of the patient, the specific clinical situation and social developments.
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van Wilgen CP, Dijkstra PU, Stewart RE, Ranchor AV, Roodenburg JLN. Measuring somatic symptoms with the CES-D to assess depression in cancer patients after treatment: comparison among patients with oral/oropharyngeal, gynecological, colorectal, and breast cancer. Psychosomatics 2007; 47:465-70. [PMID: 17116946 DOI: 10.1176/appi.psy.47.6.465] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
There is a high prevalence of depression after cancer treatment. In the literature, several authors have raised questions about assessing somatic symptoms to explore depression after cancer treatment. These somatic sequelae are a consequence of cancer treatment and should cause higher depression rates in cancer patients. In this study, the Somatic domain on a depression questionnaire, the Center for Epidemiologic Studies-Depression scale (CES-D) was analyzed in different cancer patients after treatment, as compared with a control group. Data from 566 cancer patients (oral/oropharyngeal, gynecological, colorectal, and breast cancer) and 255 randomly chosen comparison patients were analyzed. The total score on the CES-D domain of Somatic Retarded Activity significantly differed between the cancer and comparison groups; but the cancer groups showed both less somatic morbidity (colorectal cancer) and more somatic morbidity (oral/oropharyngeal, breast) than the comparison group. In the analyses of the CES-D with and without the Somatic domain, the prevalence of depression symptoms with the Somatic domain is lower for the cancer groups. Authors conclude that cancer patients are not a homogenous group as regards somatic sequelae. Evidence for removing Somatic items from the CES-D for patients after cancer treatment was not confirmed.
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Affiliation(s)
- C P van Wilgen
- Department of Oral and Maxillofacial Surgery, Pain Center, University Medical Center Groningen, University of Groningen, 9700 RB Groningen, the Netherlands.
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Abstract
The stump in lower limb amputees is prone to skin problems because it is exposed to several unnatural conditions (shear and stress forces and increased humidity) when a prosthesis is used. This study reviews the literature on case reports of lower limb amputees with skin problems on the stump. In total, 56 reports comprising 76 cases were identified in the literature. The main disorders are acroangiodermatitis, allergic contact dermatitis, bullous diseases, epidermal hyperplasia, hyperhidrosis, infections, malignancies and ulcerations.
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Affiliation(s)
- H E J Meulenbelt
- Centre for Rehabilitation, University Medical Centre Groningen, University of Groningen, The Netherlands.
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Stokman MA, Oude Nijhuis CSM, Spijkervet FKL, de Bont ESJM, Dijkstra PU, Daenen SMGJ, Gietema JA, van der Graaf WTA, Groen HJM, Vellenga E, Kamps WA. The role of oral mucositis on the systemic inflammation parameter IL-8 in febrile neutropenic cancer patients. Cancer Invest 2006; 24:479-83. [PMID: 16939955 DOI: 10.1080/07357900600814698] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE Cancer patients treated with cytostatic drugs often develop oral mucositis, considered to be a mucosal injury in which various cytokines, such as interleukin 8 (IL-8), may play a role. Plasma IL-8 is a systemic inflammatory response parameter. This study investigated whether oral mucositis affects plasma IL-8 levels in febrile neutropenic cancer patients. PATIENTS AND METHODS Patients (n = 57) who were hospitalized with chemotherapy-induced neutropenic fever were scored for oral mucositis on the second day of hospitalization according to a validated oral mucositis assessment scale (OMAS) and WHO toxicity grading. Patients (n = 20) with a clinical sepsis or local bacterial infection were excluded from this evaluation. The remaining 37 patients were divided in groups with and without oral mucositis. RESULTS The difference in plasma IL-8 level between patients with and without mucositis was not significant (P = 0.7). Similarly no difference was observed in the degree and duration of granulocytopenia. CONCLUSION These results indicate that low-grade oral mucositis is not related to the systemic plasma IL-8 level in febrile neutropenic cancer patients without a clinical sepsis or local bacterial infection.
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Affiliation(s)
- M A Stokman
- Department of Oral and Maxillofacial Surgery, University of Groningen and University Medical Center, Groningen, The Netherlands.
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