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Tanner J, Teerijoki-Oksa T, Kautiainen H, Vartiainen P, Kalso E, Forssell H. Health-related quality of life in patients with chronic orofacial pain compared with other chronic pain patients. Clin Exp Dent Res 2022; 8:742-749. [PMID: 35347879 PMCID: PMC9209794 DOI: 10.1002/cre2.560] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/01/2022] [Accepted: 03/09/2022] [Indexed: 12/04/2022] Open
Abstract
Background Health‐related quality of life (HRQoL) of orofacial pain patients is lower than that of the general population and impaired in multiple dimensions. The aim of the present study was to investigate HRQoL of orofacial pain patients in comparison with patients suffering from other chronic pain disorders. Materials and Methods One hundred and fifty‐one tertiary care facial pain patients (mean age, 50 years; standard deviation [SD], 15; 119 females), were compared with 312 other non‐cancer chronic pain patients (mean age, 46 years; SD, 13; 204 women), recruited from three multidisciplinary pain clinics in Finland. The groups were compared using the 15D, and pain‐related measures such as pain interference, pain acceptance, anxiety, depression, and sleep. Statistical comparisons between groups were done using t test, χ2 test, or analysis of covariance. Multivariate linear regression analysis was used to study whether pain‐related aspects influencing HRQoL are similar between the patient groups. Results The 15D score was significantly higher in facial pain patients (0.823; SD, 0.114) indicating better HRQoL in comparison with other chronic pain patients (0.732; SD, 0.107) (p < .001). The 15D profiles of studied populations resembled each other but orofacial pain patients showed significantly higher scores for most individual 15D dimensions. Dimensions regarding discomfort and symptoms and sleep were most affected in both groups. Orofacial pain patients showed less psychosocial disability and better acceptance of their pain. Pain acceptance was a weaker explanatory factor of HRQoL in orofacial pain patients. Conclusion Compared to other non‐cancer chronic pain, chronic pain in the orofacial area causes less impairment in HRQoL. Orofacial pain patients showed less psychosocial disability and better pain acceptance.
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Affiliation(s)
- Johanna Tanner
- Department of Oral and Maxillofacial Diseases, Turku University Hospital, Turku, Finland.,Department of Prosthetic Dentistry and Stomatognathic Physiology, University of Turku, Turku, Finland
| | - Tuija Teerijoki-Oksa
- Department of Oral and Maxillofacial Diseases, Turku University Hospital, Turku, Finland
| | - Hannu Kautiainen
- Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland.,Folkhälsan Research Center, Helsinki, Finland
| | - Pekka Vartiainen
- Department of Anaesthesiology, Intensive Care, and Pain Medicine, Division of Pain Medicine, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Eija Kalso
- Department of Anaesthesiology, Department of Pharmacology, Intensive Care and Pain Medicine, Helsinki University Hospital, SleepWell Research Programme University of Helsinki, Helsinki, Finland
| | - Heli Forssell
- Department of Oral and Maxillofacial Surgery, Institute of Dentistry, University of Turku, Turku, Finland
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Hietaharju M, Näpänkangas R, Sipilä K, Teerijoki-Oksa T, Tanner J, Kemppainen P, Tolvanen M, Suvinen T. Importance of the Graded Chronic Pain Scale as a Biopsychosocial Screening Instrument in TMD Pain Patient Subtyping. J Oral Facial Pain Headache 2022; 35:303-316. [PMID: 34990499 DOI: 10.11607/ofph.2983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
AIMS To compare the suitability of Graded Chronic Pain Scale (GCPS) pain intensity and interference assessments (GCPS version 1.0 vs 2.0) for the biopsychosocial screening and subtyping of Finnish tertiary care referral patients with TMD pain. METHODS Altogether, 197 TMD pain patients participated in this study. All patients received Axis II specialist-level psychosocial questionnaires from the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD-FIN) and Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD-FIN), as well as questionnaires for the assessment of additional pain-related, biopsychosocial, and treatment-related variables. Clinical examinations were performed according to the DC/TMD Axis I protocol. The patients were categorized into TMD subtypes 1, 2, and 3 (GCPS I and II-low; II-high; and III and IV, respectively) based on their biopsychosocial profiles according to GCPS versions 1.0 and 2.0. RESULTS The distribution of TMD pain patients into TMD subtypes was similar according to the GCPS 1.0 compared to the GCPS 2.0. Over 50% of the patients were moderately (TMD subtype 2) or severely (TMD subtype 3) compromised. Patients in subtype 3 experienced biopsychosocial symptoms and reported previous health care visits significantly more often than patients in subtypes 1 and 2. Patients in subtype 2 reported intermediate biopsychosocial burden compared to subtypes 1 and 3. CONCLUSION TMD pain patients differ in their biopsychosocial profiles, and, similarly to the GCPS 1.0, the GCPS 2.0 is a suitable instrument for categorizing TMD tertiary care pain patients into three biopsychosocially relevant TMD subtypes. The GCPS 2.0 can be regarded as a suitable initial screening tool for adjunct personalized or comprehensive multidisciplinary assessment.
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Hietaharju M, Kivimäki I, Heikkilä H, Näpänkangas R, Teerijoki-Oksa T, Tanner J, Kemppainen P, Tolvanen M, Suvinen T, Sipilä K. Comparison of Axis II psychosocial assessment methods of RDC/TMD and DC/TMD as part of DC/TMD-FIN phase II validation studies in tertiary care Finnish TMD pain patients. J Oral Rehabil 2021; 48:1295-1306. [PMID: 34537976 DOI: 10.1111/joor.13260] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 08/31/2021] [Accepted: 09/09/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND The Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) and Diagnostic Criteria for TMD (DC/TMD) include Axis II instruments for psychosocial assessment. OBJECTIVES The aims were to compare the Finnish versions of Axis II psychosocial assessment methods of the RDC/TMD and DC/TMD and to study their internal reliability. METHODS The sample comprised 197 tertiary care referral TMD pain patients. The associations between RDC/TMD [Graded Chronic Pain Scale (GCPS) 1.0, Symptom Check List 90-revised (SCL-90R)] and DC/TMD (GCPS 2.0, Patient Health Questionnaire-9 (PHQ-9), PHQ-15) assessment instruments were evaluated using Spearman correlation coefficients, Wilcoxon Signed Rank s, chi-squared test and gamma statistics. The internal reliability and internal inter-item consistency of SCL-90-R, PHQ-9, PHQ-15 and Generalized Anxiety Disorder-7 (GAD-7) were evaluated using Cronbach's alpha coefficient values. RESULTS The DC/TMD and RDC/TMD Axis II psychosocial instruments correlated strongly (p < .001). GCPS 1.0 and GCPS 2.0 grades were similarly distributed based on both criteria. The RDC/TMD psychological instruments had a higher tendency to subclassify patients with more severe symptoms of depression and non-specific physical symptoms compared to DC/TMD. The internal reliability and internal inter-item consistency were high for the psychological assessment instruments. CONCLUSION The Finnish versions of the RDC/TMD and DC/TMD Axis II psychosocial instruments correlated strongly among tertiary care TMD pain patients. Furthermore, the Axis II psychological assessment instruments indicated high validity and internal inter-item consistency and are applicable in Finnish TMD pain patients as part of other comprehensive specialist level assessments, but further psychometric and cut-off evaluations are still needed.
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Affiliation(s)
- Maria Hietaharju
- Research Unit of Oral Health Sciences, Faculty of Medicine, University of Oulu, Oulu, Finland.,Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Ida Kivimäki
- Research Unit of Oral Health Sciences, Faculty of Medicine, University of Oulu, Oulu, Finland
| | | | - Ritva Näpänkangas
- Research Unit of Oral Health Sciences, Faculty of Medicine, University of Oulu, Oulu, Finland.,Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Tuija Teerijoki-Oksa
- Department of Oral and Maxillofacial Diseases, Turku University Hospital, Turku, Finland
| | - Johanna Tanner
- Department of Oral and Maxillofacial Diseases, Turku University Hospital, Turku, Finland
| | - Pentti Kemppainen
- Institute of Dentistry, University of Helsinki, Helsinki, Finland.,Helsinki University Hospital, Helsinki, Finland
| | | | - Tuija Suvinen
- Institute of Dentistry, University of Turku, Turku, Finland
| | - Kirsi Sipilä
- Research Unit of Oral Health Sciences, Faculty of Medicine, University of Oulu, Oulu, Finland.,Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
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Juslin J, Jääsaari P, Teerijoki-Oksa T, Suominen A, Thorén H. Survival of Autotransplanted Teeth With Open Apices: A Retrospective Cohort Study. J Oral Maxillofac Surg 2020; 78:902.e1-902.e9. [PMID: 32184086 DOI: 10.1016/j.joms.2020.02.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 02/09/2020] [Accepted: 02/09/2020] [Indexed: 01/28/2023]
Abstract
PURPOSE Autotransplantation of teeth is an alternative treatment method in growing patients with hypodontia or impacted teeth. The purpose of the present study was to investigate the occurrence of, and predictors for, the loss of transplanted teeth in children and young adults. PATIENTS AND METHODS All patients who had undergone tooth transplantation at the Department of Oral and Maxillofacial Surgery, Turku University Hospital, from October 1, 2009 to January 5, 2017, were identified from the hospital's database. The outcome variable was survival of the transplanted tooth. The predictor variables were the transplantation type, donor tooth, maturity of the donor tooth, number of roots of the donor tooth, recipient's jaw, the need for extraoral storage of the donor tooth during surgery, continuation of root development during follow-up, and institution experience. One tooth was randomly selected from each subject. The Kaplan-Meier method for survival analysis, and the Cox proportional hazards regression analysis results were used to assess the association between survival and the risk factors. RESULTS The sample included 36 subjects with a mean age of 14.3 years; 33.3% were male, 45 teeth were transplanted, and the median follow-up time was 1.3 years. The 1-year survival rate was 87% (95% confidence interval [CI], 75 to 99%). A significant predictor for tooth survival was the continuation of root development (hazard ratio, 21.3; 95% CI, 2.1 to 215.0; P = .009). Although not statistically significantly, more favorable prognoses were found for distant than for transalveolar transplantations, 1-rooted than multirooted teeth, premolars than molars, teeth not stored in an extraoral media, and teeth that had been transplanted later during the study period. CONCLUSIONS The experience of the professional team, use of open apex premolars, and postoperative continuation of root development of the transplant were the factors associated with favorable outcomes. Transplants could benefit from the use of 3-dimensional models during surgery.
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Affiliation(s)
- Jessica Juslin
- Registered Specialist in Orthodontics, Department of Oral and Maxillofacial Surgery, Institute of Dentistry, University of Turku, Turku, Finland.
| | - Päivi Jääsaari
- Registered Specialist in Orthodontics, Department of Oral and Maxillofacial Diseases, Turku University Hospital, Turku, Finland
| | - Tuija Teerijoki-Oksa
- Registered Specialist in Oral and Maxillofacial Surgery, Department of Oral and Maxillofacial Diseases, Turku University Hospital, Turku, Finland
| | - Auli Suominen
- Biostatistician, Department of Community Dentistry, Institute of Dentistry, University of Turku, Turku, Finland
| | - Hanna Thorén
- Professor and Department Head, Department of Oral and Maxillofacial Surgery, Institute of Dentistry, University of Turku; and Registered Specialist in Oral and Maxillofacial Surgery, Department of Oral and Maxillofacial Diseases, Turku University Hospital, Turku, Finland
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Forssell H, Sipilä K, Teerijoki-Oksa T, Vartiainen P, Kautiainen H, Sintonen H, Kalso E. The impact of chronic orofacial pain on health-related quality of life. Scand J Pain 2019; 20:329-338. [DOI: 10.1515/sjpain-2019-0131] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/17/2019] [Indexed: 11/15/2022]
Abstract
Abstract
Background and aims
Health-related quality of life (HRQoL) assessments have been widely used in pain medicine as they are able to reflect the subjective and multidimensional nature of chronic pain. Studies have shown a consistent impairment in HRQoL in different chronic pain conditions. However, it is not known whether HRQoL is impaired in chronic orofacial pain (OFP). The generic 15D HRQoL instrument has been shown to fare as well as or better than other generic HRQoL instruments in the study of chronic pain. The aim was to investigate HRQoL in patients with chronic OFP using the generic 15D HRQoL instrument. The validity of the instrument was tested by studying the association of the 15D data with pain interference.
Methods
One hundred fifty-one patients (mean age 50 years, SD 15 years, 119 females) were recruited from three tertiary facial pain clinics. HRQoL data of the participants were contrasted with that of an age- and gender- standardized sample of general population by comparing the mean 15D scores and profiles. The data for the general population came from the National Health 2011 Survey representing Finnish population aged 18 years and older. Pain interference was assessed using Brief Pain Inventory. Based on pain interference distribution the participants were divided into tertiles. Statistical comparison between patient and population HRQoL values were performed using Monte-Carlo-type simulations. Statistical significance for the hypothesis of linearity was evaluated by using generalized linear models.
Results
The mean 15D score of OFP patients (0.824, SD 0.113) was statistically significantly lower than that of the age- and gender-standardized general population (0.929, SD 0.019) (p < 0.001). The difference between the patients and the general population was also clinically important, i.e. over the minimum clinically important difference in the 15D score. All mean 15D dimension values were significantly lower compared with the general population values (p < 0.001 for all dimensions). The largest differences were seen in the dimensions of discomfort and symptoms (0.418, SD 0.222 vs. 0.816, SD 0.027), sleeping (0.693, SD 0.258 vs. 0.838, SD 0.029), and vitality (0.702, SD 0.221 vs. 0.884 SD 0.026). There was a statistically significant linear decrease in the 15D dimension values (p < 0.001) with increasing pain interference. The greatest differences were found on the dimensions of discomfort and symptoms, sleeping and vitality.
Conclusions
HRQoL is significantly impaired in patients with chronic OFP. A decrease in the 15D dimension values with increasing pain interference indicated convergent validity between 15D and pain interference.
Implications
The findings suggest that 15D is an appropriate instrument for use in the assessment of HRQoL in OFP patients. By showing the usefulness of the 15D, the present study may encourage further use of generic HRQoL assessments in the study of chronic OFP, and contribute e.g. to the implementation of HRQoL as one of the core outcome measures in future treatment studies on chronic OFP.
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Affiliation(s)
- Heli Forssell
- Institute of Dentistry, University of Turku , Lemminkäisenkatu 2 , FIN-21520 Turku , Finland , Phone: +358 405392030
| | - Kirsi Sipilä
- Research Unit of Oral Health Sciences, University of Oulu , Box 5000 , FIN-90014, University of Oulu , Finland
- Oral and Maxillofacial Department, Medical Research Center Oulu , Oulu University Hospital , Box 5000 , FIN-90014, University of Oulu , Finland
| | - Tuija Teerijoki-Oksa
- Department of Oral and Maxillofacial Diseases , Turku University Hospital , Lemminkäisenkatu 2 , FIN-20520 Turku , Finland
| | - Pekka Vartiainen
- Pain Clinic, Division of Pain Medicine, Department of Anaesthesiology , Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki , Haartmaninkatu 2A , FIN-00029 HUS , Finland
| | - Hannu Kautiainen
- Folkhälsan Research Center , Helsinki , Finland
- Primary Health Care Unit, Kuopio University Hospital , Kuopio , Finland
| | - Harri Sintonen
- Department of Public Health , University of Helsinki , PO Box 20 (Tukholmankatu 8 B) , FIN-00014 University of Helsinki , Finland
| | - Eija Kalso
- Pain Clinic, Division of Pain Medicine, Department of Anaesthesiology , Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki , Haartmaninkatu 2A , FIN-00029 HUS , Finland
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Leskinen J, Suvinen T, Teerijoki-Oksa T, Kemppainen P, Näpänkangas R, Alstergren P, Le Bell Y, Forssell H, Myllykangas R, Tolvanen M, Doepel M, Sipilä K. Diagnostic criteria for temporomandibular disorders (DC/TMD): interexaminer reliability of the Finnish version of Axis I clinical diagnoses. J Oral Rehabil 2017; 44:493-499. [DOI: 10.1111/joor.12516] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2017] [Indexed: 11/30/2022]
Affiliation(s)
- J. Leskinen
- Institute of Dentistry; University of Eastern Finland; Kuopio Finland
| | - T. Suvinen
- Institute of Dentistry; University of Eastern Finland; Kuopio Finland
| | - T. Teerijoki-Oksa
- Department of Oral Diseases; Turku University Central Hospital; Turku Finland
| | - P. Kemppainen
- Institute of Dentistry; University of Helsinki; Helsinki Finland
- Helsinki University Central Hospital; Helsinki Finland
| | - R. Näpänkangas
- Research Unit of Oral Health Sciences; University of Oulu; Finland
- Oral and Maxillofacial Department; Medical Research Center Oulu; Oulu University Hospital; Oulu Finland
| | - P. Alstergren
- Department of Orofacial Pain and Jaw Function; Malmö University; Malmö Sweden
| | - Y. Le Bell
- Institute of Dentistry; University of Turku; Turku Finland
| | - H. Forssell
- Department of Oral Diseases; Turku University Central Hospital; Turku Finland
- Institute of Dentistry; University of Turku; Turku Finland
| | - R. Myllykangas
- Institute of Dentistry; University of Eastern Finland; Kuopio Finland
- Oral and Maxillofacial Department; Kuopio University Hospital; Kuopio Finland
| | - M. Tolvanen
- Institute of Dentistry; University of Turku; Turku Finland
| | - M. Doepel
- Institute of Dentistry; University of Turku; Turku Finland
| | - K. Sipilä
- Institute of Dentistry; University of Eastern Finland; Kuopio Finland
- Research Unit of Oral Health Sciences; University of Oulu; Finland
- Oral and Maxillofacial Department; Medical Research Center Oulu; Oulu University Hospital; Oulu Finland
- Oral and Maxillofacial Department; Kuopio University Hospital; Kuopio Finland
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Puhakka A, Forssell H, Soinila S, Virtanen A, Röyttä M, Laine M, Tenovuo O, Teerijoki-Oksa T, Jääskeläinen SK. Peripheral nervous system involvement in primary burning mouth syndrome--results of a pilot study. Oral Dis 2016; 22:338-44. [PMID: 26847146 DOI: 10.1111/odi.12454] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [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: 11/18/2015] [Revised: 01/21/2016] [Accepted: 01/26/2016] [Indexed: 01/03/2023]
Abstract
OBJECTIVE The pathophysiology of primary burning mouth syndrome (BMS) has remained enigmatic, but recent studies suggest pathology within the nervous system at multiple levels. This study aimed to investigate in detail the contribution of either focal or generalized alterations within the peripheral nervous system (PNS) in the etiopathogenesis of BMS. SUBJECTS AND METHODS Intraepithelial nerve fiber density (IENFD) of tongue mucosa was assessed in 10 carefully characterized BMS, and the results were compared to 19 age- and gender-matched cadaver controls, 6 with lifetime diabetes. Extensive neurophysiologic and psychophysical examinations of the trigeminal system and distal extremities were performed to profile PNS function in BMS. RESULTS Patients with BMS had significantly fewer intraepithelial nerve fibers (0,27, s.e. 0,18 mm(-1); P = 0.0253) than non-diabetic controls (0,92, s.e. 0,15 mm(-1)). In the subepithelial space, the amount of nerve fibers did not differ between the groups. The majority (9/10) of patients with BMS showed neurophysiologic or psychophysical signs of a more generalized PNS dysfunction. CONCLUSIONS Our results in neurophysiologically optimally characterized BMS patients confirm that pure focal small fiber neuropathy of the oral mucosa has a role in the pathophysiology of primary BMS. Furthermore, BMS may be related to a more generalized, yet subclinical peripheral neuropathy.
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Affiliation(s)
- A Puhakka
- Department of Clinical Neurophysiology, Turku University Hospital, Turku, Finland
| | - H Forssell
- Institute of Dentistry, University of Turku, Turku, Finland
| | - S Soinila
- Division of Clinical Neurosciences/General Department of Neurology, Turku University Hospital, Turku, Finland.,Department of Neurology, University of Turku, Turku, Finland.,Institute of Biomedicine, Department of Anatomy, University of Helsinki, Helsinki, Finland
| | - A Virtanen
- Department of Biostatistics, University of Turku, Turku, Finland
| | - M Röyttä
- Department of Pathology, Turku University Hospital, Turku, Finland
| | - M Laine
- Institute of Dentistry, University of Turku, Turku, Finland
| | - O Tenovuo
- Department of Neurology, University of Turku, Turku, Finland.,Department of Rehabilitation and Brain Trauma, Turku University Hospital, Turku, Finland
| | - T Teerijoki-Oksa
- Department of Oral Diseases and Pain Clinic, Turku University Hospital, Turku, Finland
| | - S K Jääskeläinen
- Department of Clinical Neurophysiology, Turku University Hospital, Turku, Finland.,Department of Clinical Neurophysiology, University of Turku, Turku, Finland
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Kolkka-Palomaa M, Jääskeläinen SK, Laine MA, Teerijoki-Oksa T, Sandell M, Forssell H. Pathophysiology of primary burning mouth syndrome with special focus on taste dysfunction: a review. Oral Dis 2015; 21:937-48. [DOI: 10.1111/odi.12345] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 04/13/2015] [Accepted: 04/19/2015] [Indexed: 12/16/2022]
Affiliation(s)
- M Kolkka-Palomaa
- Department of Oral and Maxillofacial Diseases; Turku University Hospital; Turku Finland
| | - SK Jääskeläinen
- Department of Clinical Neurophysiology; Turku University Hospital; Turku Finland
- Department of Clinical Neurophysiology; University of Turku; Turku Finland
| | - MA Laine
- Institute of Dentistry; University of Turku; Turku Finland
| | - T Teerijoki-Oksa
- Department of Oral and Maxillofacial Diseases; Turku University Hospital; Turku Finland
| | - M Sandell
- Functional Foods Forum; University of Turku; Turku Finland
- Food Chemistry and Food Development; Department of Biochemistry; University of Turku; Turku Finland
| | - H Forssell
- Institute of Dentistry; University of Turku; Turku Finland
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9
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Forssell H, Teerijoki-Oksa T, Kotiranta U, Kantola R, Bäck M, Vuorjoki-Ranta TR, Siponen M, Leino A, Puukka P, Estlander AM. Pain and pain behavior in burning mouth syndrome: a pain diary study. J Orofac Pain 2012; 26:117-125. [PMID: 22558611] [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: 05/31/2023]
Abstract
AIMS To characterize pain related to primary burning mouth syndrome (BMS) in terms of intensity, interference, and distress caused by the pain, as well as factors influencing the pain across a period of 2 weeks, and to study the use of coping and management strategies on a daily basis. METHODS Fifty-two female patients with primary BMS completed a 2-week pain diary. Pain intensity, interference, distress, and mood on a 0 to 10 numeric rating scale (NRS), as well as pain amplifying and alleviating factors, were recorded three times a day. The use of treatments (medication or other means) and coping strategies were recorded at the end of each day. Coefficient of variation, repeated measures analysis of variance, and correlative methods were used to assess the between- and within-subject variation, pain patterns, and associations between various pain scores. RESULTS The overall mean pain intensity score of the 14 diary days was 3.1 (SD: 1.7); there was considerable variation in pain intensity between patients. Most patients experienced intermittent pain. On average, pain intensity increased from the morning to the evening. Intercorrelations between pain intensity, interference, distress, and mood were high, varying between rs = .75 and rs = .93 (P < .001). Pungent or hot food or beverages, stress, and tiredness were the most frequently mentioned pain-amplifying factors. The corresponding pain-alleviating factors were eating, sucking pastilles, drinking cold beverages, and relaxation. Thirty (58%) patients used pain medication and 35% reported using other means to alleviate their BMS pain. There was large variation in the use of coping strategies -between subjects. CONCLUSION There were considerable differences in pain, in factors influencing the pain, and in pain behavior across BMS patients. This indicates that patient information and education as well as treatment of BMS pain should be individualized.
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Affiliation(s)
- Heli Forssell
- Department of Oral Diseases and Pain Clinic, Turku University Hospital, Turku, Finland.
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10
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Teerijoki-Oksa T, Jääskeläinen SK, Soukka T, Virtanen A, Forssell H. Subjective Sensory Symptoms Associated With Axonal and Demyelinating Nerve Injuries After Mandibular Sagittal Split Osteotomy. J Oral Maxillofac Surg 2011; 69:e208-13. [DOI: 10.1016/j.joms.2011.01.024] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2010] [Revised: 11/25/2010] [Accepted: 01/21/2011] [Indexed: 11/27/2022]
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Teerijoki-Oksa T, Karjalainen S, Soukka T. [Treatment of dental accidents and associated alveolar fractures]. Duodecim 2010; 126:541-548. [PMID: 20597307] [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: 05/29/2023]
Abstract
Diagnosis of dental accidents is based on patient history, clinical examination and imaging. A completely avulsed tooth should immediately be reimplanted, and a dislodged tooth urgently repositioned to the original position. Avulsed primary teeth will never be reimplanted, and primary teeth of children under three years are not repositioned. Furthermore, fractures of the alveolar process and various soft tissue injuries but not dental fractures require urgent treatment. All dental accident patients should be referred to dental consultation for further examinations and treatment.
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12
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Jääskeläinen SK, Teerijoki-Oksa T, Forssell H. Neurophysiologic and quantitative sensory testing in the diagnosis of trigeminal neuropathy and neuropathic pain. Pain 2006; 117:349-357. [PMID: 16153774 DOI: 10.1016/j.pain.2005.06.028] [Citation(s) in RCA: 122] [Impact Index Per Article: 6.8] [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: 01/25/2005] [Revised: 05/18/2005] [Accepted: 06/27/2005] [Indexed: 11/28/2022]
Abstract
This study investigated the utility of neurophysiologic examination and thermal quantitative sensory testing (QST) in the diagnosis of trigeminal neuropathy and neuropathic pain. Fifty-eight patients (14 men), 34 with sensory deficit within the inferior alveolar nerve (IAN) and 24 within the lingual nerve (LN) distribution, were included. Twenty-six patients (45%) reported neuropathic pain. Patients underwent blink reflex (BR) test and thermal QST; sensory neurography was done to the IAN patients. Results of clinical sensory testing were available from the charts of 48 patients revealing abnormal findings in 77% of the IAN and in 94% of the LN patients. The BR test was abnormal in 41%, neurography in 96%, and QST in 91% of the IAN patients. In the LN group, BR was abnormal in 33%, and QST in 100% of the patients tested. Neurophysiologic tests and QST verified the subjective sensory alteration in all but 2 IAN patients, both with old injuries, and 4 LN patients who did not undergo QST. When abnormal, thermal QST showed elevation of warm and cold detection thresholds (hypo/anesthesia), hypoalgesia was less marked, and heat allodynia was only occasionally present. Contralateral thermal hypoesthesia after unilateral injury was found in 14 patients. It was associated with the occurrence of neuropathic pain (P=0.016). Axonal Abeta afferent damage was less severe in the IAN patients with pain than in those without pain (P=0.012). Neurophysiologic tests and thermal QST provide sensitive tools for accurate diagnosis of trigeminal neuropathy and study of pathophysiological features characteristic to human neuropathic pain.
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Affiliation(s)
- Satu K Jääskeläinen
- Department of Clinical Neurophysiology, Turku University Hospital, P.O Box 52, FIN-20521 Turku, Finland Department of Oral Diseases, Turku University Hospital, P.O Box 52, FIN-20521 Turku, Finland
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Abstract
OBJECTIVE To follow recovery of sensory function mediated by both myelinated and unmyelinated axons in relation to the type of inferior alveolar nerve (IAN) injury. METHODS The authors assessed the function of afferent Abeta-, Adelta-, and C-fibers of the IAN using neurophysiologic (mental nerve blink reflex, sensory nerve conduction [NCS] of the IAN) and quantitative sensory tests (QST; cold, warm, heat pain, and tactile modalities). The tests were done 2 weeks, 1, 3, 6, and 12 months postoperatively and compared to the preoperative baseline in 20 patients undergoing mandibular bilateral sagittal split osteotomy. Nineteen patients underwent intraoperative monitoring. RESULTS In primarily demyelinating injuries (21/40 nerves), the sensory alteration and all tests normalized on the group level within the first 3 months. After partial axonal lesions (15/40 nerves), neurophysiologic and thermal QST results remained abnormal at 1-year control in a high proportion of the IAN distributions (up to 67%). At 1 year, the tactile QST was abnormal in 40%, but the NCS in 87% of the symptomatic IAN distributions. Neuropathic pain occurred in 5% of the patients, only after severe axonal damage. CONCLUSIONS Sensory nerve conduction and thermal quantitative sensory testing showed incomplete sensory regeneration at 1 year after axonal trigeminal nerve damage. Clinical examination with tactile quantitative sensory testing was less reliable in the follow-up of sensory recovery. Sensory Abeta-, Adelta-, and C-fibers recovered function at similar rates. The trigeminal nerve does not differ from other peripheral nerves as regards susceptibility to neuropathic pain.
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Affiliation(s)
- S K Jääskeläinen
- Department of Clinical Neurophysiology, Turku University Hospital, Finland.
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Teerijoki-Oksa T, Jääskeläinen SK, Forssell K, Forssell H. Recovery of nerve injury after mandibular sagittal split osteotomy. Diagnostic value of clinical and electrophysiologic tests in the follow-up. Int J Oral Maxillofac Surg 2004; 33:134-40. [PMID: 15050068 DOI: 10.1054/ijom.2003.0463] [Citation(s) in RCA: 57] [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] [Accepted: 06/09/2003] [Indexed: 11/18/2022]
Abstract
The diagnostic value of several clinical, quantitative sensory tests (brush-stroke directional discrimination (BSD), touch detection threshold (TD), warm/cold (W/C) and sharp/blunt discrimination (S/B)), and electrophysiologic tests (mental nerve blink reflex (BR), nerve conduction study (NCS), cold (CDT), and warm (WDT) detection thresholds) in the recovery of inferior alveolar nerve (IAN) injury was evaluated in a prospective 1-year follow-up study of 20 patients after bilateral sagittal split osteotomy (BSSO). The subjective sensory alteration was assessed from patients' drawings. The predictive values of different tests at 2 weeks were determined in relation to the subjective sensory recovery at 12 months. The most pronounced recovery of the nerve damage occurred during the first 3 months according to all measures used. After 3 months, the electrophysiologic tests, especially the NCS, indicated significant further improvement. Except for the TD test, all other clinical test results were normal already at 3 months postoperatively. At early and late controls, the NCS and the thermal quantitative sensory testing could best verify the subjective sensory alteration, and most accurately assess the degree of thick and thin fibre dysfunction. At 1 year, the nerve dysfunction, as revealed by the NCS, corresponded with the figures of sensory alteration reported by the patients (35% R, 40% L). The W/C, BSD, S/B and WDT tests had the best early positive predictive values. Electrophysiologic tests had higher negative predictive values compared to clinical tests.
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Affiliation(s)
- T Teerijoki-Oksa
- Department of Oral and Maxillofacial Surgery, Turku University Hospital, Lemminkäisenkatu 2, 20520, Turku, Finland.
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Teerijoki-Oksa T, Jääskeläinen S, Forssell K, Virtanen A, Forssell H. An evaluation of clinical and electrophysiologic tests in nerve injury diagnosis after mandibular sagittal split osteotomy. Int J Oral Maxillofac Surg 2003; 32:15-23. [PMID: 12653227 DOI: 10.1054/ijom.2002.0325] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.8] [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: 11/18/2022]
Abstract
The yield of clinical sensory tests and electrophysiologic tests in the diagnostics of inferior alveolar nerve (IAN) damage after bilateral sagittal split osteotomy (BSSO) was studied. The diagnostic value of these tests was evaluated by comparing the test results to the degree of nerve damage at the end of the operation as documented by means of the intraoperative nerve conduction recording of the IAN. Twenty patients undergoing BSSO were analysed preoperatively and 2 weeks postoperatively. The frequency of the IAN disturbance ranged from 10% to 94% depending on the test method and the test site used. Of the clinical sensory tests, the touch detection threshold (TD) test was the most sensitive and clinically useful test. It also correlated best with the electrophysiologically verified intraoperative nerve damage (R = -0.603, P = 0.017 on the right, R = -0.626, P = 0.01 on the left). The blink reflex and quantitative cold detection threshold tests were almost as often abnormal as the TD-test, but nerve conduction study (NCS) was the most sensitive (88%) of all clinical and electrophysiologic tests. The frequency of abnormal findings in the electrophysiologic tests indicating IAN injury, 75% on the right side and 90% on the left side, corresponded exactly with the figures of subjective sensory alteration. Almost all electrophysiologic tests showed obvious associations with the objectively verified IAN damage. All tests, except the NCS, showed only moderate sensitivity. Specificity of the tests was generally high, the only exceptions being the TD test and the NCS. To increase the diagnostic accuracy of the testing and to detect different types of damage in different nerve fibre populations, a combination of different sensory and electrophysiologic tests is recommended.
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Affiliation(s)
- T Teerijoki-Oksa
- Department of Oral and Maxillofacial Surgery and Clinical Neurophysiology, Turku University Central Hospital, Lemminkäisenkatu 2, 20520 Turku, Finland.
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Teerijoki-Oksa T, Jääskeläinen SK, Forssell K, Forssell H, Vähätalo K, Tammisalo T, Virtanen A. Risk factors of nerve injury during mandibular sagittal split osteotomy. Int J Oral Maxillofac Surg 2002; 31:33-9. [PMID: 11936397 DOI: 10.1054/ijom.2001.0157] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.9] [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: 11/18/2022]
Abstract
There is little objective data about whether surgical technique or mandibular anatomy are a risk for inferior alveolar nerve (IAN) injury during bilateral sagittal split osteotomy (BSSO). Orthodromic sensory nerve action potentials (SNAPs) of the IAN were continuously recorded on both sides in 20 patients with mandibular retrognathia during BSSO operation. Changes in latency, amplitude, and sensory nerve conduction velocity (SNCV) at baseline and at different stages of the operation were analyzed. The SNAP latencies prolonged, the amplitudes diminished, and the SNCVs slowed down during BSSO (P = 0.0000 for all parameters). The most obvious changes occurred during surgical procedures on the medial side of the mandibular ramus. There was a clear tendency towards more disturbed IAN conduction with longer duration of these procedures (right side R = -0.529. P = 0.02; left side R = -0.605, P = 0.006). Exposure or manipulation of the IAN usually had no effect on nerve function, but the IAN conduction tended to be more disturbed in cases with nerve laceration. Low corpus height (R = 0.802, P = 0.001) and the location of the mandibular canal near the inferior border of the mandible (R = 0.52, P = 0.02) may increase the risk of IAN injury. There was no correlation between the age of the patients and the electrophysiological grade of nerve damage.
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Affiliation(s)
- T Teerijoki-Oksa
- Department of Oral and Maxillofacial Surgery, Turku University Central Hospital, Finland.
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Abstract
In order to evaluate the risk of nerve injury and to prevent iatrogenic damage at different stages of bilateral sagittal-split osteotomy (BSSO) of the mandible, we monitored the function of the inferior alveolar nerve (IAN) continuously on both sides in 13 orthognathic patients undergoing BSSO. The IAN was stimulated at the mental foramen with two monopolar needle electrodes fixed to the dental splint, and the orthodromic sensory nerve action potentials (SNAP) of the IAN were recorded with a silver-wire electrode inserted near the oval foramen on each side. The latencies, amplitudes, and sensory nerve conduction velocities at baseline, after medial opening, sawing, splitting, eventual manipulation, and fixation of the mandible were analyzed. The monitoring method functioned technically well in 25 of 26 nerves. Both the surgical technique and the duration of medial opening had conspicuous effects on the function of the IAN, which led us to modify the medial approach. When finer instruments were used for retraction and the duration of medial opening was shortened to less than 10 min, the SNAP of the IAN was always preserved at this stage. Monitoring of the IAN also prevented nerve injury during splitting and fixation. This technique for intraoperative monitoring of the IAN seems to be a feasible and promising tool for objective evaluation of intraoperative events and for prevention of nerve injury during BSSO.
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Affiliation(s)
- S K Jääskeläinen
- Department of Clinical Neurophysiology, Turku University Central Hospital, PL 52, FI-20521 Turku, Finland.
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