Lack of disability in patients with chronic orofacial pain. a retrospective study

Oral health-related quality of life of patients with acute and chronic temporomandibular disorder diagnostic subtypes

BACKGROUND

Studies have indicated the negative effects of temporomandibular disorders (TMDs) on oral health-related quality of life (OHRQoL). The authors investigated the OHRQoL of patients with acute and chronic TMD subtypes.

METHODS

The authors recruited a total of 830 patients. They derived TMD diagnoses using the Diagnostic Criteria for TMDs protocol involving symptom history, physical examination, and diagnostic imaging as indicated. The authors categorized patients into acute (≤ 3 months) or chronic (> 3 months) pain-related TMD (PT), nonpainful intra-articular TMD (IT), and combined TMD (CT) groups. They also gathered sociodemographic information and assessed OHRQoL with the Oral Health Impact Profile (OHIP)-TMDs. The authors evaluated data using 2-way analysis of variance and Bonferroni test and multiple regression analysis.

RESULTS

Patients in the chronic PT and CT subgroups had significantly higher mean global OHIP scores than their acute counterparts. The authors observed significant acute-chronic differences in OHIP-TMDs domain scores in 5 and 2 domains for the PT and CT groups, respectively. Patients in the acute IT group had significantly higher functional limitation scores than those in the chronic IT group. The ranking of mean global scores, in descending order was CT, PT, and IT for acute TMDs and PT, CT, and IT for chronic TMDs, with significant differences observed among the 3 TMD subtypes (P < .001).

CONCLUSIONS

Both TMD chronicity and subtypes influenced OHRQoL. Painful TMDs (PT and CT) were associated with significantly poorer OHRQoL than nonpainful TMDs. TMD chronicity appeared to affect OHRQoL only for the painful TMD conditions. Future work on the impact of TMDs on OHRQoL should strive to stratify patients by TMD chronicity and subtypes.

PRACTICAL IMPLICATIONS

TMD chronicity and subtypes influence the impact of TMDs on OHRQoL. Given that chronic painful TMDs impair quality of life, early biopsychosocial intervention of acute TMD pain is important for minimizing chronification and OHRQoL deterioration.

Sexual dysfunction and chronic pain: the role of psychological variables and impact on quality of life

We report two studies examining the prevalence of sexual dysfunction, and the role of psychological variables, including quality of life, on sexual activity in patients at the commencement of an outpatient cognitive-behavioural pain management programme. In Study 1, 151 patients with non-cancer pain, predominantly of musculoskeletal origin, completed a range of standardised measures, including the Pain Disability Index, Beck Depression Inventory and Coping Strategies Questionnaire. Sexual dysfunction was common, and using stepwise multiple regression analysis was found to be more frequently reported by those with greater disability and depression, shorter pain duration, and infrequent use of coping self-statements. Study 2 was a pilot investigation of the impact of sexual dysfunction on quality of life (as measured by the WHOQOL-100) in a similar sample (n=41). Although sexual dysfunction was again commonly reported, subjects perceived it had less importance in quality of life than did other factors. The combined results support the previously proposed notion of adaptation to the impact of chronic illness on sexual function. In conclusion, sexual dysfunction is common in this population and is predicted by psychological factors and pain duration. However, other issues impact more significantly on quality of life. Therapeutic approaches to sexual dysfunction in these patients might best be focused on improving psychological factors, particularly depression and coping skills.

The prevalence of sexual dysfunction and associated risk factors in women with chronic pelvic pain: a cross-sectional study

The aims of the study were to determine the prevalence of sexual dysfunction, its subtypes and associated risk factors in women with chronic pelvic pain (CPP) as compared to a general female population. We evaluated 112 women (mean age 34.73 +/- 8.07; age range 18-50) complaining of CPP with a comprehensive history including female sexual function index (FSFI) and several general assessment questions (GAQs), a complete physical examination and routine laboratory tests. A group of 108 healthy women (mean age 33.28 +/- 7.95; age range 19-52) without CPP were enrolled as cross-sectional controls. According to the general population, the incidence of female sexual dysfunction (FSD) was 67.8% in women with CPP and 32.2% in women without CPP (P < 0.0001). Among 112 CPP patients, 78 (69.6%) of them had FSD and 34 (30.4%) patients did not have FSD in the study (P < 0.0001). In that 78 patients, 42 patients (53.8%) had hypoactive sexual desire disorder, 26 patients (33.3%) had sexual arousal disorder, 17 patients (21.7%) had orgasmic disorder and finally 58 patients (74.3%) had sexual pain disorder. The FSFI scores in both groups were as follows: (patients vs. controls; median value; P value, respectively): desire: 3.31 versus 3.98 (P < 0.0001); arousal: 3.58 versus 4.35 (P < 0.0001); lubrication: 4.20 versus 4.88 (P < 0.0001); orgasm: 3.70 versus 4.48 (P < 0.0001); sexual satisfaction: 3.80 versus 4.64 (P < 0.0001); sexual pain: 2.75 versus 4.98 (P < 0.0001) and total FSFI score: 21.35 versus 27.29 (P < 0.0001). The prevalence of FSD was higher in women with CPP than in a general healthy population not complaining of CPP. Investigation of female sexuality was essential for these patients.

Chronic idiopathic orofacial pain. A long-term follow-up study

Patients suffering facial pain that does not fit with the traditional diagnostic criteria and which does not respond to dental treatment constitute a clinical problem. These patients lack a proper diagnosis and are frequently exposed to excessive and inadequate invasive treatment. The aim of this investigation was to study the long-term development of pain and the result of treatment in a cohort of patients suffering chronic idiopathic facial pain. The 74 patients referred to the Facial Pain Diagnostic Group at the Karolinska Institute School of Dentistry between 1981 and 1992 were invited to take part in a follow-up study. As 16 subjects were unwilling or unable to take part in the study and 13 had died, the remaining 45 were interviewed either in accordance with a standard protocol or by filling out a questionnaire mailed to them. The interview revealed that 10 were free of orofacial pain, but only 2 were totally free of pain. Over the 9-19 years' follow-up period the relationship between facial pain and pain in the rest of the body had changed substantially. Of 14 patients and more than 100 extractions, permanent pain relief was felt by only 3 patients. It is concluded that a diagnosis was given in only 2 cases. The distribution of the pain has changed dramatically. The low success rate of invasive treatments suggests that such therapeutic methods are to be considered contraindicated in patients suffering from idiopathic orofacial pain.