The effect of perioperative psychological interventions on persistent pain, disability, and quality of life in patients undergoing spinal fusion: a systematic review.

PURPOSE: Patients undergoing spinal fusion are prone to develop persisting spinal pain that may be related to pre-existent psychological factors. The aim of this review was to summarize the existing evidence about perioperative psychological interventions and to analyze their effect on postoperative pain, disability, and quality of life in adult patients undergoing complex surgery for spinal disorders. Studies investigating any kind of psychological intervention explicitly targeting patients undergoing a surgical fusion on the spine were included. METHODS: We included articles that analyzed the effects of perioperative psychological interventions on either pain, disability, and/or quality of life in adult patients with a primary diagnosis of degenerative or neoplastic spinal disease, undergoing surgical fusion of the spine. We focused on interventions that had a clearly defined psychological component. Two independent reviewers used the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) to perform a systematic review on different databases. Risk of bias was evaluated using the Downs and Black checklist. Given study differences in outcome measures and interventions administered, a meta-analysis was not performed. Instead, a qualitative synthesis of main results of included papers was obtained. RESULTS: Thirteen studies, conducted between 2004 and 2017, were included. The majority were randomized-controlled trials (85%) and most patients underwent lumbar fusion (92%). Cognitive behavioral therapy (CBT) was used in nine studies (69%). CBT in the perioperative period may lead to a postoperative reduction in pain and disability in the short-term follow-up compared to care as usual. There was less evidence for an additional effect of CBT at intermediate and long-term follow-up. CONCLUSION: The existing evidence suggests that a reduction in pain and disability in the short-term, starting from immediately after surgery to 3 months, is likely to be obtained when a CBT approach is used. However, there is inconclusive evidence regarding the long-term effect of a perioperative psychological intervention after spinal fusion surgery. Further research is necessary to better define the frequency, intensity, and timing of such an approach in relation to the surgical intervention, to be able to maximize its effect and be beneficial to patients.

Using vignettes to assess the contribution of goal adjustment in the adaptation to chronic musculoskeletal pain.

PURPOSE: The quality of life of individuals with chronic musculoskeletal pain partly depends on their capacity to adjust their personal goals. Vignettes have been rarely used to assess this ability. Therefore, this study aimed to test the relationships between vignettes assessing different goal strategies and chronic pain adaptation (i.e., daily functioning, pain-related impairment, and psychological well-being). METHODS: The sample comprised 258 individuals with chronic musculoskeletal pain who completed a series of questionnaires and vignettes. The vignettes presented a short description of a situation in which a person with chronic pain experienced a threat to a valued domain-specific goal and had to choose a possible goal management solution (i.e., goal persistence, flexibility reengagement, and disengagement). Hierarchical regression analyses were used to predict chronic pain adaptation using the selected vignette strategies as predictors. RESULTS: After controlling for age, sex, pain intensity, and the responses to the dispositional goal management scales, persistence, reengagement, and disengagement goal strategies presented in the case scenarios predicted daily functioning (p < .001). Persistence, flexibility, disengagement (p < .001), and reengagement (p < .05) predicted pain-related impairment. Persistence, disengagement (p < .001), and flexibility (p < .05) predicted psychological well-being scores. CONCLUSION: The use of vignettes could be useful to assess goal adjustment because this methodology enables respondents to provide more context-specific responses. The results of this approach could be used to improve clinical practice aimed at helping people with chronic musculoskeletal pain to better cope with this health condition.

Goal Adjustment and Well-Being: The Role of Optimism in Patients with Chronic Pain.

BACKGROUND: Chronic pain directly or indirectly interferes with valued personal goals. Goal adjustment plays a central role in patients' adaptation. Studies on the relationship between optimism and goal regulation have shown that people with high dispositional optimism adjust their goals in a flexible way, and that flexible goal adjustment promotes quality of life. PURPOSE: The aim of this study was to analyze the relationship among optimism, goal adjustment, and adaptation in patients with chronic pain. METHODS: A sample of 258 patients with chronic musculoskeletal pain completed questionnaires on optimism, reengagement, disengagement, flexibility, tenacity, rumination, purpose in life, well-being, pain intensity, daily functioning, and impairment. RESULTS: Structural equation modeling analysis showed that optimism had a positive association with reengagement, flexibility, and tenacity, and a negative association with disengagement. Disengagement was positively associated with rumination, whereas reengagement, flexibility, and tenacity were associated with higher levels of purpose in life, which were strongly associated with adaptation in patients with chronic pain. CONCLUSIONS: This study supports the conclusions of previous research on the role of goal adjustment as a mediator variable between optimism and well-being.

Optimism and the Experience of Pain: A Systematic Review.

A growing body of literature provides evidence of the health-promoting effects of optimism, including its protective role in acute and chronic pain. Optimists are characterized by positive expectations concerning the future. These positive outcome expectancies lead to more and longer goal-directed efforts and the use of approach coping strategies. No systematic review on the effects of optimism on the experience of pain has so far been conducted. A search in the databases PubMed, Web of Science and PsycInfo, and the scanning of reference lists identified 69 eligible studies. These were categorized according to sample size, participants' age and sex, design, optimism-pain relation as primary vs. secondary study objective, and level of study/publication quality. Overall percentages of positive, zero, and negative associations between optimism and pain as well as relative frequencies of these associations in the different categories were analyzed. About 70% of the studies showed a positive, i.e., beneficial association between optimism and at least one pain outcome. A larger percentage of beneficial associations was found in studies with experimental designs, in studies with the optimism-pain relation as primary objective, in high-quality studies/publications, and in studies including participants with a higher average age. The review suggests that optimism is associated with less acute and chronic pain, especially since a higher percentage of beneficial associations was found with high study/publication quality and with the primary focus on this relationship. For the moderating role of age, different explanations are proposed. Further research on causal relationships and on optimism-fostering clinical interventions is needed.

The course of fear of cancer recurrence: Different patterns by age in breast cancer survivors.

OBJECTIVE: To examine the time course and predictors of fear of cancer recurrence (FCR) in breast cancer survivors over a period of 18 months after initial surgery. METHODS: Breast cancer patients (n = 267) were followed until 18 months after primary breast surgery. Shortly after surgery, participants completed the Life Orientation Test-Revised to measure optimism and the Concerns about Recurrence Scale to measure FCR. Mixed regression analysis was performed with age, optimism, marital status, education, type of surgery, with or without lymphectomy, chemotherapy, hormonal therapy, or radiotherapy, time since surgery, and all interactions with time as predictors of FCR. RESULTS: The final model included a significant interaction between age and time since surgery and a main effect for optimism. CONCLUSION: These results suggest that the course of FCR depends on the age of breast cancer survivors. Younger survivors showed an increase of fear during the first 1.5 years after breast surgery, whereas older survivors showed stable levels during the first 6 months after which it declined. Also, less optimistic survivors reported higher levels of FCR. Health care providers should pay (extra) attention to FCR in younger and less optimistic patients and offer psychological help when needed.

The Vaginal Pressure Inducer: A New Device to Test the (Un)pleasurableness and Tolerance of Vaginal Pressure and the Influence of Sexual Stimuli.

To better understand the impact of sexual stimuli on genital pain, a new instrument was developed: the Vaginal Pressure Inducer (VPI). We administered gradually increasing vaginal pressure with the VPI to sexually functional women as they watched a neutral, erotic, or explicit sex film. Women had higher unpleasantness thresholds in a sexual context compared to a nonsexual context. Moreover, ratings of pleasurableness were higher in the sexual compared to neutral context and most so during the explicit sexual film. These results provide initial support for the suitability of the VPI to study determinants of pleasant and unpleasant appraisal of vaginal pressure.

The effect of Mindfulness-Based Stress Reduction on wound healing: a preliminary study.

Psychological factors have been shown to influence the process of wound healing. This study examined the effect of Mindfulness-Based Stress Reduction (MBSR) on the speed of wound healing. The local production of pro-inflammatory cytokines and growth factors was studied as potential underlying mechanism. Forty-nine adults were randomly allocated to a waiting-list control group (n = 26) or an 8-week MBSR group (n = 23). Pre- and post-intervention/waiting period assessment for both groups consisted of questionnaires. Standardized skin wounds were induced on the forearm using a suction blister method. Primary outcomes were skin permeability and reduction in wound size monitored once a day at day 3, 4, 5, 6, 7, and 10 after injury. Secondary outcomes were cytokines and growth factors and were measured in wound exudates obtained at 3, 6, and 22 h after wounding. Although there was no overall condition effect on skin permeability or wound size, post hoc analyses indicated that larger increases in mindfulness were related to greater reductions in skin permeability 3 and 4 days after wound induction. In addition, MBSR was associated with lower levels of interleukin (IL)-8 and placental growth factor in the wound fluid 22 h after wound induction. These outcomes suggest that increasing mindfulness by MBSR might have beneficial effects on early stages of wound healing. Trial Registration NTR3652, http://www.trialregister.nl.

Prevalence and Predictors of Patient Nonadherence to Pharmacological Acute Pain Therapy at Home After Day Surgery: A Prospective Cohort Study.

BACKGROUND: Good adherence to prescribed analgesics can be crucial to suppress or even prevent acute postoperative pain after day surgery. The aim of this study was to analyze prevalence and predictors of analgesic nonadherence after day surgery. METHODS: Elective patients scheduled for day surgery were prospectively enrolled from November 2008 to April 2010. Outcome parameters were measured by using questionnaire packages at 2 time points: 1 week preoperatively and 4 days postoperatively. The primary outcome parameter was analgesic nonadherence. Adherence was defined according to the patient's response to the questionnaire item "analgesia use as prescribed": full adherence, "yes"; partial adherence, "yes, sometimes"; nonadherence, "no." Bivariate and multivariate logistic regression analyses were performed to identify predictors of analgesic nonadherence. RESULTS: A total of 1,248 patients were included. The prevalence rates of analgesic nonadherence and partial adherence were 21.6% and 20.0%, respectively, in the total study population but dropped to 9.4% and 19.8%, respectively, in patients with moderate to severe pain. Low postoperative pain intensity and short duration of surgery were the most important predictors of analgesic nonadherence. The most important preoperative predictors for analgesic nonadherence were low preoperative pain intensity, low preoperative expectations of pain, and low fear of short-term effects of surgery. CONCLUSION: Analgesic nonadherence and partial adherence are common after day surgery but decrease as average pain intensity increases. Patients at risk for analgesic nonadherence can be identified during the preoperative period based on preoperative pain intensity, preoperative expectations of pain, and fear of surgery.

Can positive affect attenuate (persistent) pain? State of the art and clinical implications.

PURPOSE OF REVIEW: Pain is an intense experience that can place a heavy burden on peoples' lives. The identification of psychosocial risk factors led to the development of effective pain treatments. However, effect sizes are modest. Accumulating evidence suggests that enhancing protective factors might also impact on (well-being despite) pain. Recent findings on positive affect (interventions) towards pain-related outcomes will be reviewed, and new avenues for treatment of persistent pain will be discussed. RECENT FINDINGS: Positive affect significantly attenuates the experience of pain in healthy and clinical populations. Positive affect interventions effectively reduce pain sensitivity and bolster well-being despite pain. Through both psychological and (neuro-)biological pathways, but also through its effect on central treatment processes such as inhibitory learning, positive affect can optimize the efficacy of existing treatments. Comprehensive understanding of the unique roles and dynamic interplay of positive and negative affect in moderating pain may optimize the treatment of (persistent) pain.

Attentional Bias for Pain and Sex, and Automatic Appraisals of Sexual Penetration: Differential Patterns in Dyspareunia vs Vaginismus?

INTRODUCTION: Current information processing models propose that heightened attention bias for sex-related threats (eg, pain) and lowered automatic incentive processes ("wanting") may play an important role in the impairment of sexual arousal and the development of sexual dysfunctions such as genitopelvic pain/penetration disorder (GPPPD). Differential threat and incentive processing may also help explain the stronger persistence of coital avoidance in women with vaginismus compared to women with dyspareunia. AIMS: As the first aim, we tested if women with GPPPD show (1) heightened attention for pain and sex, and (2) heightened threat and lower incentive associations with sexual penetration. Second, we examined whether the stronger persistence of coital avoidance in vaginismus vs dyspareunia might be explained by a stronger attentional bias or more dysfunctional automatic threat/incentive associations. METHODS: Women with lifelong vaginismus (n = 37), dyspareunia (n = 29), and a no-symptoms comparison group (n = 51) completed a visual search task to assess attentional bias, and single target implicit-association tests to measure automatic sex-threat and sex-wanting associations. RESULTS: There were no group differences in attentional bias or automatic associations. Correlational analysis showed that slowed detection of sex stimuli and stronger automatic threat associations were related to lowered sexual arousal. CONCLUSION: The findings do not corroborate the view that attentional bias for pain or sex contributes to coital pain, or that differences in coital avoidance may be explained by differences in attentional bias or automatic threat/incentive associations. However, the correlational findings are consistent with the view that automatic threat associations and impaired attention for sex stimuli may interfere with the generation of sexual arousal.

Judgmental Biases of Individuals with a Fear of Blushing: The Role of Relatively Strict Social Norms.

Blushing-fearful individuals often expect that others will judge them negatively. In two studies, we tested if this could be explained by having relatively strict beliefs about what is appropriate social behaviour. Study 1 used a student sample (n = 74), whereas study 2 compared a clinical treatment-seeking sample of blushing-fearful individuals (n = 33) with a non-anxious control group (n = 31). In both studies, participants were asked to read descriptions of common behaviours that could be considered as breaching the prevailing social norms but not necessarily so. Participants indicated (i) to what extent they considered these behaviours as violating the prevailing norm and (ii) their expectation of observers' judgments. Study 1 showed that strict norms were indeed related to fear of blushing and that the tendency of fearful participants to expect negative judgments could at least partly explain this relationship. Study 2 showed that high-fearful and low-fearful individuals do indeed differ in the strictness of their norms and that especially the norms that individuals apply to themselves might be relevant. These findings may provide fresh clues for improving available treatment options. KEY PRACTITIONER MESSAGES: Blushing-fearful individuals attribute relatively strict social norms to other people about which behaviours are appropriate and which are not and have stricter personal norms as well. Blushing-fearful individuals' tendency to expect overly negative judgments in ambivalent social situations can partly be explained by their relatively strict social norms. Having relatively strict social norms may (also) explain why blushing-fearful individuals report to blush often and intensely. It may be worthwhile to address strict social norms in therapy for fear of blushing.

Resilience as a predictor for emotional response to the diagnosis and surgery in breast cancer patients.

OBJECTIVE: The purposes of the present study were to investigate the role of resilience in the prediction of emotional response in breast cancer patients and to examine whether this association is specific for women undergoing this emotionally taxing condition or whether resilience is more generally associated with higher levels of emotional well-being. METHODS: Two hundred fifty-three breast cancer patients and 211 healthy female controls completed four psychological questionnaires. Measures comprised the Connor-Davidson Resilience Scale, the Hospital Anxiety and Depression Scale, Positive and Negative Affect Schedule, and two happiness items. Cancer patients were assessed after diagnosis and surgery. RESULTS: Cancer patients reported higher levels of anxiety, depression, and negative affect and lower levels of positive affect and current happiness compared with control women. There was no difference between the two groups in level of resilience. Higher levels of resilience were related to better emotional adjustment both in women with breast cancer and in control women, but this association was stronger within the sample of cancer patients. In fact, patients scoring high on resilience seemed to experience similar levels of anxiety, depression, and current happiness as healthy women. CONCLUSION: Our results confirm that resilience may at least partially protect against emotional distress in cancer patients. Our findings suggest that resilience may be a relatively stable trait that is not affected by adversity.

Measuring health-related quality of life by experiences: the experience sampling method.

OBJECTIVE: To explore the potential value of obtaining momentary, instead of retrospective, accounts of the description and valuation of a person's own health-related quality of life (HRQOL). METHODS: Momentary HRQOL was examined with the experience sampling method (ESM) in 139 participants from four different samples. The ESM consists of a so-called beep questionnaire that was administered 10 times a day by an electronic device. Feasibility was determined by assessing willingness to participate in the study and by analyzing the percentage of dropouts and the number of completed beep questionnaires. Multilevel analysis was used to investigate the relation between momentary HRQOL and momentary feelings and symptoms. The relation between momentary outcomes and the EuroQol visual analogue scale was investigated with a multiple regression model. RESULTS: The overall participation rate was low, but there were no dropouts and the number of completed beeps was comparable to that in other studies. Multilevel analysis showed that feelings and symptoms were significant predictors of momentary HRQOL. The strength of these relations differed among three patient groups and a population-based sample. The EuroQol visual analogue scale was not predicted by momentary feelings and symptoms. CONCLUSIONS: We can conclude that the use of the ESM to measure accounts of the momentary experience of health in different populations is feasible. Retrospective measures may provide a biased account of the impact of health problems in the daily lives of people who are affected. Moreover, the bias may be different in different conditions.

A new instrument to measure sexual competence and interaction competence in youth: psychometric properties in female adolescents.

The Sexual Competence and Interaction Competence in Youth is a self-report questionnaire that aims to measure sexual competence and interaction competence in adolescents. The study sample consisted of 276 female undergraduate students (M = 20.95 years, SD = 2.00 years). The factor structure of the questionnaire was calculated on full sample data. A subsample was used to calculate the validity and internal consistency (N = 236; M = 20.88 years, SD = 1.96). The test-retest reliability was also calculated in a subsample (N = 82; M = 21.45 years, SD = 1.74 years). On the basis of an exploratory factor analysis, 8 factors were extracted: (a) communication about sex, (b) refusing sex, (c) positive sexual attitudes, (d) male role in sexual interaction, (e) contraceptive use, (f) not suppressing problems and desires regarding sex, (g) sexual assertiveness, and (h) sexual hedonism. The subscales possess adequate internal consistency and moderate to excellent test-retest reliability. A higher order principal component analysis revealed a 2-factor structure that appears to adequately represent the sexual competence and interaction competence constructs. Furthermore, convergent and discriminant validity were considered to be good. The results indicate that the Sexual Competence and Interaction Competence in Youth may be a useful instrument to measure sexual and interaction competence among adolescents.

Disgust and Sexual Arousal in Young Adult Men and Women.

Previous research suggested that disgust may interfere with healthy sexual functioning by demonstrating that women with sexual pain disorders are characterized by heightened disgust propensity, relatively strong (physiological and subjective) disgust responses when exposed to sexual stimuli, and relatively strong automatic sex-disgust memory associations. To broaden the understanding of the relationship between sex and disgust, Study 1 tested the relationship between trait disgust and sexual functioning in both men (N = 109) and women (N = 187), and showed that specifically for women both relatively high disgust propensity and high sensitivity were related to lower sexual functioning. Study 2 focused on healthy young adults (N = 19 men and N = 24 women), and tested the relationship between trait disgust and automatic sex-disgust associations as well as the predictive value of trait disgust propensity for participants' level of sexual arousal while watching an erotic video. Participants completed a single-target Implicit Association Task and self-report measures of trait disgust propensity, disgust sensitivity, and sexual functioning. Furthermore, genital and subjective sexual arousal was measured, while participants were watching neutral and erotic video clips. Women showed stronger sex-disgust associations and reported higher disgust propensity than men. Overall, indices of trait disgust and sex-disgust associations were not strongly associated with sexual functioning or sexual arousability. Unexpectedly, specifically in men, high levels of trait disgust sensitivity predicted higher levels of genital and subjective sexual arousal. Overall, no strong evidence was found to support the view that, among young adults without sexual difficulties, high trait disgust or relatively strong automatic sex-disgust associations are associated with low sexual functioning and low sexual arousal.

More optimism, less pain! The influence of generalized and pain-specific expectations on experienced cold-pressor pain.

Accumulating evidence suggests that dispositional optimism might be a protective factor against experiencing pain. The current paper presents two studies investigating the association between dispositional optimism and experimental pain. Moreover, the influence of pain-specific expectations on this association is investigated. In Study 1, mediation of pain-specific expectations in the relation between dispositional optimism and pain was hypothesized. Expected and experienced pain ratings were obtained from 66 healthy participants undergoing a cold pressor tolerance task. In Study 2, the moderating effect of dispositional optimism on the association between induced pain expectations and pain reports was studied in 60 healthy participants undergoing a 1-min cold pressor task. Both studies controlled for individual differences in fear of pain. Significant associations between dispositional optimism and pain ratings were found in both studies, although the exact time point of these associations differed. Subscale analyses revealed that only the pessimism subscale contributed significantly to these findings. We found no evidence for hypothesized mediation and moderation effects. Alternative explanations for the optimism-pain association are discussed.

Meeting suffering with kindness: effects of a brief self-compassion intervention for female college students.

OBJECTIVE: The present study investigated the effectiveness of a newly developed 3-week self-compassion group intervention for enhancing resilience and well-being among female college students. METHOD: Fifty-two students were randomly assigned to either an intervention designed to teach skills of self-compassion (n = 27) or an active control group intervention in which general time management skills were taught (n = 25). Both interventions comprised 3 group meetings held over 3 weeks. To measure resilience and well-being gains, participants filled out a number of questionnaires before and after the intervention. RESULTS: Results showed that the self-compassion intervention led to significantly greater increases in self-compassion, mindfulness, optimism, and self-efficacy, as well as significantly greater decreases in rumination in comparison to the active control intervention. Whereas both interventions increased life satisfaction and connectedness, no differences were found for worry and mood. CONCLUSION: These findings suggest that a brief self-compassion intervention has potential for improving student resilience and well-being.

The Interrelationships Between Cognitive Biases for Pain: An Experimental Study.

Contemporary pain models highlight cognitive-processing biases (ie, attention bias [AB], interpretation bias [IB], and memory bias [MB]) as key processes that contribute to poor pain outcomes. However, existing research has yielded inconsistent findings regarding the presence and impact of these biases on pain outcomes. Recognizing the need to explore these biases simultaneously, contemporary pain models suggest that cognitive biases (CBs) are interrelated, and may have a combined impact upon pain problems. The current study aims to investigate the interrelationships between CBs using the PainAIM paradigm, a novel approach enabling simultaneous evaluation of pain-related AB, IB, and MB using cues signaling actual pain rather than symbolic information. We hypothesized the presence and positive associations of biases for pain-related cues and the predictive value of combined AB and IB for poor pain outcomes. Eighty-four healthy participants completed the PainAIM paradigm, followed by a cold pressor task probing pain experience and pain-related task interference. The results indicated an inverse relationship between AB and IB for ambiguous pain cues. In addition, there was a positive association between participants' AB for ambiguous pain and their MB for the same cues. Contrary to our hypotheses, CB indices did not predict experimental pain outcomes. These findings provide support for the interrelationships between pain-related CBs. However, future research on the temporal order of CBs and their combined impact on pain outcomes is needed. By overcoming the limitations associated with traditional paradigms, the PainAIM paradigm offers a promising research tool for the further study of combined CBs in the context of pain. PERSPECTIVE: The current study provides insight into the associations between pain-related CBs (AB, IB, and MB) using ecologically valid (ambiguous) pain cues. The results indicated an inverse association between pain-related AB and IB, while a positive association was found between AB and MB. CBs did however not predict experimental pain outcomes.

The Sexual Disgust Questionnaire; a psychometric study and a first exploration in patients with sexual dysfunctions.

INTRODUCTION: Disgust may be involved in sexual problems by disrupting sexual arousal and motivating avoidance of sexual intercourse. To test whether heightened disgust for sexual contaminants is related to sexual dysfunctions, the Sexual Disgust Questionnaire (SDQ) has recently been developed. Previous research showed that particularly women with vaginismus display a generally heightened dispositional disgust propensity and heightened disgust toward stimuli depicting sexual intercourse. AIM: To determine the psychometric properties of the SDQ and test whether heightened disgust toward sexual stimuli is specific to vaginismus or can be observed in other sexual dysfunctions as well. METHODS: First, a large sample of undergraduates and university employees completed the SDQ (N = 762) and several trait disgust indices. Next, women with vaginismus (N = 39), dyspareunia (N = 45), and men with erectile disorder (N = 28) completed the SDQ and were compared to participants without sexual problems (N = 70). MAIN OUTCOME MEASURE: SDQ to index sexual disgust. RESULTS: The SDQ proved a valid and reliable index to establish disgust propensity for sexual stimuli. Supporting construct validity of the SDQ, sexual disgust correlated with established trait indices. Furthermore, sexual disgust and willingness to handle sexually contaminated stimuli were associated with sexual functioning in women, but not in men. Specifically women with vaginismus displayed heightened sexual disgust compared to women without sexual problems, while men with erectile disorders demonstrated a lower willingness to handle sexually contaminated stimuli compared to men without sexual problems. CONCLUSIONS: The SDQ appears a valid and reliable measure of sexual disgust. The pattern of SDQ-scores across males and females with and without sexual dysfunctions corroborates earlier research suggesting that disgust appraisals are involved especially in vaginismus and supports the view that the difficulty with vaginal penetration experienced by women in vaginismus may partly be due to disgust-induced defensive reflexes that could disrupt sexual arousal.

Can perioperative psychological interventions reduce chronic pain after surgery?

Chronic post-surgical pain is a relatively common adverse effect following surgery. Several prognostic factors for chronic post-surgical pain have been identified, including psychological states and traits. Psychological factors are modifiable, and perioperative psychological interventions may reduce the incidence of chronic post-surgical pain. A meta-analysis showed preliminary evidence for the benefits of such interventions for the prevention of chronic post-surgical pain. Further research must be conducted to better understand the specific type, intensity, duration and timing of interventions that are most effective. The number of studies in this area has recently increased, with additional randomised controlled trials currently being carried out, which may allow for the development of more robust conclusions in the coming years. In order to implement perioperative psychological care alongside routine surgical interventions, efficient and accessible interventions should be available. In addition, demonstration of cost-effectiveness may be a prerequisite for wider adoption of perioperative psychological interventions in regular healthcare. Offering psychological interventions selectively to patients at risk of chronic post-surgical pain could be a means to increase cost-effectiveness. Stepped-care approaches should also be considered, where the intensity of psychological support is adapted to the needs of the patient.