For whom does it work? Moderators of the effects of written emotional disclosure in a randomized trial among women with chronic pelvic pain

Efficacy of expressive writing versus positive writing in different populations: Systematic review and meta-analysis

AIM

To evaluate the efficacy of expressive writing (EW) versus positive writing (PW) in different populations focusing on mood, health and writing content and to provide a basis for nurses to carry out the targeted treatment.

DESIGN

Systematic review and meta-analysis.

METHODS

This study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Twelve electronic databases and references from articles were searched. All randomized controlled trials (RCTs) comparing EW and PW were included. Statistical analyses were executed using Stata 15.0 software.

RESULTS

Twenty-four RCTs and a total of 1558 participants were analysed. The results showed that for the general population, PW was more positive on mood than EW and could offer more changes in cognitive mechanisms. Among patients, although PW was more conducive to generating positive emotions, EW could stimulate cognitive changes more. Nursing staff should clarify the mechanism of PW and EW, combine the advantages of both and implement intervention according to the characteristics of different populations.

NO PATIENT OR PUBLIC CONTRIBUTION

It does not apply to your work because this study is an analysis of published studies and does not involve patients or the public.

The effect of self-affirmation on anxiety and perceived discomfort in patients who have undergone open-heart surgery. A randomized controlled trial

BACKGROUND

Self-affirmations help one focus on positive outcomes and adapt to new situations both psychologically and physiologically by the repetition of positive affirmation sentences. This method, which has promising results in symptom management, is predicted to have effective results in the management of pain and discomfort in patients undergoing open-heart surgery.

AIM

To investigate the effect of self-affirmation on anxiety and perceived discomfort in patients who have undergone open-heart surgery.

METHODS

This study adopted a randomized controlled pretest-posttest follow-up research design. The study was conducted at a public training and research hospital (Istanbul, Turkey) specialized in thoracic and cardiovascular surgery. The sample consisted of 61 patients randomized into two groups: intervention (n = 34) and control (n = 27). The participants of the intervention group listened to a self-affirmation audio recording for three days after surgery. Anxiety levels and perceived discomfort regarding pain, dyspnoea, palpitations, fatigue and nausea were measured daily. The State Trait Anxiety Inventory (STAI) was used to measure the level of anxiety, meanwhile perceived discomfort regarding pain, dyspnoea, palpitations, fatigue and nausea were measured by a 0 to 10 Numeric Rating Scale (NRS).

RESULTS

The control group had significantly higher anxiety than the intervention group three days after surgery (P < 0.001). The intervention group had less pain (P < 0.01), dyspnoea (P < 0.01), palpitations (P < 0.01), fatigue (P < 0.001) and nausea (P < 0.01) than the control group.

CONCLUSIONS

Positive self-affirmation helped reduce anxiety and perceived discomfort in patients who underwent open-heart surgery.

CLINICALTRIALS

gov Identifier: NCT05487430.

Endometriosis and related pelvic pain: association with stress, anxiety and depressive symptoms

Endometriosis is a chronic inflammatory disease affecting 10% of women in reproductive age and manifested as infertility and pelvic pain, which may be severe and incapacitating. This review aims to address the latest evidence on the association of endometriosis with chronic stress, anxiety and depression, and to find out whether the effective treatment of endometriosis has the additional benefit of attenuating these psychological comorbidities. Studies have found that women with endometriosis, especially those with painful symptoms, have higher levels of stress and a decreased quality of life compared to healthy women. Importantly, depression and anxiety are more prevalent in women with endometriosis, and the presence of psychiatric disorders correlates more to the severity of the endometriosis-related pain than to other disease characteristics. Considering therapeutic implications, controlled clinical trials found that medical and surgical treatments of endometriosis also ameliorated perceived stress, anxiety and depressive symptoms. In conclusion, current evidence indicates that women with endometriosis have an increased prevalence of psychological disorders which correlate more with pain itself than with endometriosis per se. In addition, the effective treatment of endometriosis may reduce the psychological burden of the disease.

Effects of a Sexual Health Interview among Arab American Women: An Experimental Disclosure Study

Although sexuality is an important aspect of peoples' health and well-being, many people-professionals and patients alike-find sexuality uncomfortable to discuss. In Arab culture, certain sexual thoughts and behaviors are taboo, particularly for women, and it is not known whether an interview in which Arab American women disclose their sexuality to a health professional would be well-received and beneficial or upsetting and harmful. This experimental study tested whether engaging in a disclosure-oriented sexual health interview affects Arab American women's sexual and psychological health. A sample of 134 Arab American women, ages 18-35 years (M = 20.6), completed self-report measures of sexual health and attitudes and psychological symptoms, and then were randomized to an interview or control (waitlist) condition. The 60-min disclosure interview inquired about sexual attitudes, experiences, and conflicts. Five weeks later, all participants completed follow-up measures. Post-interview reports suggest that participants responded favorably to the interview and generally benefited from participation. Analyses of covariance (controlling for baseline levels of the outcome measure) indicated that the interview led to significantly greater sexual satisfaction and less discomfort with sexual self-disclosure at 5-week follow-up, compared to controls; the two conditions did not differ on follow-up sexual self-schema, sexual self-esteem, or psychological symptoms. Moderation analyses revealed that participation in the interview differentially improved the sexual self-schema of women with no past sexual experience, compared to women with sexual experience. These experimental findings suggest the value, rather than the risk, of clinicians encouraging Arab American women to openly disclose and discuss their sexual experiences and attitudes in a confidential, empathic setting.

Written Emotional Disclosure Can Promote Athletes' Mental Health and Performance Readiness During the COVID-19 Pandemic

The widespread effects of the coronavirus disease 2019 (COVID-19) pandemic have negatively impacted upon many athletes’ mental health and increased reports of depression as well as symptoms of anxiety. Disruptions to training and competition schedules can induce athletes’ emotional distress, while concomitant government-imposed restrictions (e.g., social isolation, quarantines) reduce the availability of athletes’ social and emotional support. Written Emotional Disclosure (WED) has been used extensively in a variety of settings with diverse populations as a means to promote emotional processing. The expressive writing protocol has been used to a limited extent in the context of sport and predominantly in support of athletes’ emotional processing during injury rehabilitation. We propose that WED offers an evidence-based treatment that can promote athletes’ mental health and support their return to competition. Research exploring the efficacy of the expressive writing protocol highlights a number of theoretical models underpinning the positive effects of WED; we outline how each of these potential mechanisms can address the multidimensional complexity of the challenging circumstances arising from the COVID-19 pandemic (e.g., loss of earnings, returning to training and competition). Considerations and strategies for using WED to support athletes during the COVID-19 pandemic are presented.

Effectiveness of Expressive Writing in the Reduction of Psychological Distress During the COVID-19 Pandemic: A Randomized Controlled Trial

Objective

Due to the wide impact of the COVID-19 pandemic on mental health, the need for scalable interventions that can effectively reduce psychological distress has been recognized. Expressive writing (EW) can be beneficial for different conditions, including depression, suicidal ideation, and coping with trauma. Therefore, we aim to assess the applicability and effectiveness of an online format of EW in the reduction of psychological distress in context of the COVID-19 pandemic.

Methods

In this parallel-group, randomized controlled trial, participants (n = 120) were randomly allocated to (1) the intervention group-who completed five EW sessions over the 2 week period-or (2) the control group-who received treatment as usual (TAU). Participants were assessed for primary and secondary outcome measures at baseline, post-treatment, and follow-up-1-month after the treatment. The primary outcome was severity of psychological distress assessed at post-treatment, operationalized as Depression Anxiety Stress Scale (DASS) summary score. Secondary outcomes were severity of depression, anxiety, and stress (DASS subscale scores), well-being (WHO-5), subjective perception of quality of life (SQOL), and subjective evaluation of difficulties coping with pandemic, which were also assessed at post-treatment. Per protocol, analysis was conducted with available cases only.

Results

A less favorable outcome was found in the intervention group on psychological distress, and symptoms of stress, after controlling for baseline scores. Increased stress was recorded in the treatment group, with no effect in the control group. There was no significant difference between the groups on depression, anxiety, well-being, and subjective quality of life. No group effect for any of the outcomes measures was recorded at follow-up. Additional analysis revealed moderation effects of age and gender with older and male participants scoring higher on distress measures.

Conclusion

Engaging in EW during the pandemic was found to elevate stress; thus, when applied in the context of the COVID-19 pandemic, it may be harmful. Hence, EW or similar self-guided interventions should not be applied without prior evidence on their effects in the context of a pandemic and similar stressful and unpredictable circumstances.

Clinical Trial Registration

This study is approved by the Institutional Ethics Committee (Protocol number #2020-20), and a trial has been registered at ISRCTN registry https://www.isrctn.com/ISRCTN17898730.

Behavioral Medicine Methods in Treatment of Somatic Conditions

Background

The aim of this article is to present a short review of noninvasive, nonpharmacological treatment methods used in somatic illnesses that fall under the umbrella of approach called behavioral medicine.

Methods

The narrative review method was applied in the study. Science paper databases, including PubMed, had been used to retrieve papers on therapeutic methods used in clinical setting that meet the broad criteria of behavioral medicine definition as stated in the Charter of International Behavioral Medicine Society

Results

Main groups of methods, disorders in which they are being employed and their effectiveness, have been identified.

Conclusions

Behavioral medicine is grouping treatment methods and interventions that hold large potential for clinical setting. Two groups of methods can be distinguished by the scrutiny and level of evidence gathered in their effectiveness assessment; for biofeedback, guided imagery, and hypnosis techniques, comprehensive evidence reports in the framework of U.S. Evidence Synthesis Program exist. Meditation techniques, disclosure therapies, and relaxation methods are less well assessed. Broader employment of behavioral medicine therapies in clinical setting is possible after addressing two major problems in the field, which are deficiencies in quality evidence of effectiveness for many of the methods and their insufficiencies in underlying therapeutic mechanism knowledge.

Linguistic Markers of the Emotion Elaboration Surrounding the Confinement Period in the Italian Epicenter of COVID-19 Outbreak

The expressive writing method has rarely been proposed in contexts of large-scale upheavals that affect large populations. In this study this method was applied as an intervention and tool of investigation during the confinement period in the Lombardy region, the Italian Epicenter of COVID-19 outbreak. Sixty-four participants took part in an online expressive writing project, and a total of 167 writings were collected together with some self-report evaluations on emotions and physical sensations. A linguistic analysis through two different sets of computerized linguistic measures was conducted on the collected writings in order to study the linguistic markers of emotion regulation and elaboration. Results indicated that online expressive writing has helped respondents to get more in touch with the intense emotions that were experienced following the upheavals they witnessed. Writing even only once or twice helped, particularly those respondents who had at least one COVID-19 patient among close friends or relatives. Their writings showed an intense emotional involvement together with the ability to reflect and reorganize the personal meaning of the events and emotions experienced. This study shows that expressive writing can be used in the context of a psychological emergency, both as a powerful instrument to investigate and detect the complex psychodynamic processes underpinning the distress, and as a useful intervention to reduce the negative impact of traumatic events.

The Effects of a Life Stress Emotional Awareness and Expression Interview for Women with Chronic Urogenital Pain: A Randomized Controlled Trial

OBJECTIVE

Women with chronic urogenital pain (CUP) conditions have elevated rates of lifetime trauma, relational stress, and emotional conflicts, but directly assessing and treating psychological stress is rarely done in women's health care settings. We developed and tested the effects on patients' somatic and psychological symptoms of a life stress interview that encourages disclosure about stressors and uses experiential techniques to increase awareness of links between stress, emotions, and symptoms.

METHODS

In this randomized trial, women with CUP recruited at a multidisciplinary women's urology center received either a single 90-minute life stress interview (N = 37) or no interview (treatment-as-usual control; N = 25). Self-report measures of pain severity (primary outcome), pain interference, pelvic floor symptoms, and psychological symptoms (anxiety and depression) were completed at baseline and six-week follow-up.

RESULTS

Differences between the life stress interview and control conditions at follow-up were tested with analyses of covariance, controlling for baseline level of the outcome and baseline depression. Compared with the control condition, the interview resulted in significantly lower pain severity and pelvic floor symptoms, but the interview had no effect on pain interference or psychological symptoms.

CONCLUSIONS

An intensive life stress emotional awareness expression interview improved physical but not psychological symptoms among women with CUP seen in a tertiary care clinic. This study suggests that targeting stress and avoided emotions and linking them to symptoms may be beneficial for this complex group of patients.

Predictors of Psychological Outcomes and the Effectiveness and Experience of Psychological Interventions for Adult Women with Chronic Pelvic Pain: A Scoping Review

Objective

CPP affects approximately 15% of women worldwide and has significant psychological, physical and financial impact on the lives of sufferers. Psychological interventions are often recommended as adjuncts to medical treatment for women with chronic pelvic pain (CPP). This is as women with CPP experience higher rates of mental health concerns and difficulties coping with their pain.. However, recent systematic reviews have highlighted that the efficacy of psychological interventions is not conclusive in this population. This review aimed to identify predictors of mental health outcomes and effective psychological techniques and interventions in women with CPP to inform the development of future psychological therapies.

Methods

Scoping review using the method outlined by Arskey & O'Malley (2005). Relevant databases, reference lists and grey literature were searched to identify effective mental health interventions and predictors of psychological outcomes for women with CPP.

Results

Methodological concerns made identifying predictors of mental health outcomes and effective psychological interventions difficult. However, cognitive behavioural therapy and Mensendieck therapy emerged as therapeutic interventions with the best evidence for women with CPP. A number of useful predictors of mental health outcomes and techniques included in effective interventions were identified.

Conclusion

The evidence provided in this review has the potential to inform future research directions and the development of targeted psychological interventions for women with CPP.

Psychological Therapy for Centralized Pain: An Integrative Assessment and Treatment Model

OBJECTIVE

Chronic pain is a significant health problem that is increasing in prevalence, and advances in treatment are needed.

METHODS

We briefly review the leading evidence-based psychological therapies for chronic pain-cognitive-behavioral and acceptance/mindfulness-based therapies-and examine several limitations and missing perspectives of these approaches. We review six lesser-known interventions that address these limitations, and we describe our integrative model for psychological assessment and treatment of centralized pain. We present a typical patient and describe how we apply this approach, along with challenges to its implementation and possible solutions to these challenges.

RESULTS

Greater pain treatment efficacy may be possible if clinicians: (a) distinguish patients with primarily centralized (i.e., somatoform or nociplastic) pain from those with primarily peripheral (nociceptive, inflammatory, or neuropathic) pain; (b) acknowledge the capacity of the brain not only to modulate pain but also generate as well as attenuate or eliminate centralized pain; (c) consider the powerful role that adverse life experiences and psychological conflicts play in centralized pain; and (d) integrate emotional processing and interpersonal changes into treatment. Our integrative treatment involves delivering a progression of interventions, as needed, to achieve pain reduction: tailored pain neuroscience education, cognitive and mindfulness skills to decrease the pain danger alarm mechanism, behavioral engagement in avoided painful and other feared activities, emotional awareness and expression to reverse emotional avoidance and overcome trauma or psychological conflict, and adaptive communication to decrease interpersonal stress.

CONCLUSIONS

This integrative assessment and treatment model has the potential to substantially reduce and sometimes eliminate centralized pain by changing the cognitive, behavioral, emotional, and interpersonal processes that trigger and maintain centralized pain.

Childhood Adversity and Pain Facilitation

OBJECTIVE

This study investigated whether childhood adversity would be associated with hypersensitivity on two measures of central pain facilitation: area of secondary allodynia and temporal summation of second pain (TSSP), and whether pain facilitation would be explained by adult posttraumatic stress disorder (PTSD) symptoms.

METHOD

Participants endorsing high (n = 31) and low (n = 31) childhood adversity underwent capsaicin-induced secondary allodynia and TSSP testing. The tests were conducted a week apart with test order counterbalanced.

RESULTS

Larger areas of secondary allodynia were observed in the high adversity group compared with the low adversity group (F(1,60) = 4.81, p = .032). This group difference was largely (62%) explained by greater PTSD symptoms in the high adversity group. Although no overall difference was found in TSSP slopes (p = .886), this was attributed to an order by group interaction (F(1,58) = 5.07, p = .028) and low power. Subsequent analyses revealed positive TSSP slopes in the high adversity group when TSSP testing was performed first, and this order effect was associated with blunted sympathetic responses to TSSP on the first visit. The two facilitation measures were unrelated (p = .631).

CONCLUSIONS

Larger areas of secondary allodynia were observed in the high adversity group, which was explained largely by PTSD symptoms. This suggests that adversity-related changes in pain facilitation may underlie the association between childhood adversity and generalized widespread pain. Although TSSP was affected by previous testing, adversity-related pain facilitation was observed when TSSP testing occurred first. Finally, adversity was not associated with a consistent pattern of hypersensitivity across the two measures of central pain facilitation.

Pain Catastrophizing and Pain Health-Related Quality-of-Life in Endometriosis

OBJECTIVES

To determine if pain catastrophizing is independently associated with pain health-related quality-of-life (HRQoL) in women with endometriosis, independent of potential confounders.

MATERIALS AND METHODS

Analysis of cross-sectional baseline data from a prospective database at a tertiary referral center for endometriosis/pelvic pain. Referrals to the center were recruited between December 2013 to April 2015, with data collected from online patient questionnaires, physical examination, and review of medical records. The primary outcome was HRQoL as measured by the 11-item pain subscale of the Endometriosis Health Profile-30 questionnaire. The Pain Catastrophizing Scale was the independent variable of interest. Other independent variables (potential confounders) included other psychological measures, pain severity, comorbid pain conditions, and social-behavioral and demographic variables. Multivariable linear regression was used to control for these potential confounders and assess independent associations with the primary outcome.

RESULTS

In total, 236 women were included (87% consent rate). The mean age was 35.0±7.3 years, and 98 (42%) had stage I to II endometriosis, 110 (47%) had stage III to IV endometriosis, and 28 (11%) were of unknown stage after review of operative records. Regression analysis demonstrated that higher pain catastrophizing (P<0.001), more severe chronic pelvic pain (P<0.001), more severe dysmenorrhea (P<0.001), and abdominal wall pain (positive Carnett test) (P=0.033) were independently associated with worse pain HRQoL.

DISCUSSION

Higher pain catastrophizing was associated with a reduced pain HRQoL in women with endometriosis at a tertiary referral center, independent of pain severity and other potential confounders.

The effects of interpersonal emotional expression, partner responsiveness, and emotional approach coping on stress responses

[Correction Notice: An Erratum for this article was reported online in Emotion on Sep 5 2019 (see record 2019-52812-001). In the article, two text call outs for figures are incorrect. At the end of the "Negative emotional responses" section under the "Psychological Stress Responses" heading, "(see Figure 7)" should have been deleted. Under the "Negative task-related ruminative thoughts" heading in that same section, "(see Figure 5)" in the first paragraph should be "(see Figure 7)."] Expressing emotions is a common strategy for coping with stress. Yet, little is known about the effects of using this strategy in close relationships, or when and for whom emotional expression is effective. This study examined romantic partner responsiveness and the dispositional tendency to use emotional approach coping (EAC; the processing and expression of emotions) as moderators of the effects of experimentally manipulated emotional expression on stress responses to a laboratory stressor. We brought couples (N = 145) to the lab and randomly assigned 1 partner (the participant) to perform a stressful task. We manipulated whether participants expressed their feelings about the task to their partner (expression vs. no-expression), and whether participants received supportive messages from their partners (as an indicator of partner responsiveness; support vs. no-support). We examined physiological stress responses (cortisol and salivary alpha-amylase [sAA]), negative emotional stress responses (anxiety and self-conscious emotions), and post-task ruminative thoughts. Participants high in EAC showed larger sAA and cortisol responses and reported more negative post-task ruminative thoughts after emotionally expressing to their partners, but partner support mitigated the effect on cortisol. Participants low in EAC showed smaller cortisol responses and reported less negative emotional responses and fewer negative post-task ruminative thoughts after emotionally expressing to their partners. Receiving partner support reduced negative emotional responses for people high in EAC, but increased negative emotional responses for those low in EAC. These results may help explain when and for whom emotional expression is an effective means of coping in the immediate context of a stressor. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Ambivalence over emotional expression and perceived social constraints as moderators of relaxation training and emotional awareness and expression training for irritable bowel syndrome

OBJECTIVE

Psychological treatments are generally beneficial for patients with irritable bowel syndrome (IBS), but patients' responses vary. A prior randomized controlled trial found that both relaxation training (RT) and emotional awareness and expression training (EAET) were superior to a waitlist control condition for IBS symptoms, quality of life, depression, and anxiety among IBS patients (Thakur et al., 2017).

METHOD

We conducted secondary analyses on these data to examine potential moderators of treatment outcomes. Baseline measures of patients' ambivalence over emotional expression and perceived social constraints, which have been hypothesized to influence some treatments, were tested as possible moderators of the effects of RT and EAET, compared to the control condition.

RESULTS

Results indicated that these variables moderated the effects of RT but not EAET. The benefits of RT occurred for patients who reported higher ambivalence over emotional expression or perceived social constraints, whereas the benefits of EAET were not influenced by these factors.

CONCLUSION

These findings suggest that RT might be particularly helpful for people who tend to avoid emotional disclosure and expression, supporting the possible benefit of targeting treatments to patient characteristics and preferences, whereas EAET might be helpful for a broader range of patients with IBS.

Is expressive suppression harmful for Chinese American breast cancer survivors?

Emotion regulation strategies are important for cancer survivors' adjustment. Expressive suppression, defined as the active effort of inhibiting the expressive component of an emotional response, has been found to be a maladaptive emotion regulation strategy. These studies, however, have been limited to cross-sectional designs and primarily European American samples. Chinese culture encourages emotion suppression to preserve interpersonal harmony and therefore it may be important to test these emotion regulation processes with this population. This study aimed to examine the longitudinal effects of expressive suppression, ambivalence over emotional expression (i.e., inner conflict over emotional expression), and cognitive reappraisal on quality of life among Chinese American breast cancer survivors. 103 participants completed a questionnaire assessing expressive suppression, ambivalence over emotional expression, cognitive reappraisal, and quality of life at baseline and a questionnaire assessing quality of life eight weeks later. Consistent with our hypotheses, baseline ambivalence over emotional expression was associated with lower follow-up quality of life above and beyond the effect of expressive suppression. Furthermore, cognitive reappraisal moderated the relations between expressive suppression and follow-up quality of life, such that expressive suppression may be less detrimental for Chinese American breast cancer survivors who are able to regulate their emotions using cognitive reappraisal. Implications for informing interventions for Chinese American breast cancer survivors are discussed.

Self-Efficacy for Pain Communication Moderates the Relation Between Ambivalence Over Emotional Expression and Pain Catastrophizing Among Patients With Osteoarthritis

Pain catastrophizing (ie, the tendency to focus on and magnify pain sensations and feel helpless in the face of pain) is one of the most important and consistent psychological predictors of the pain experience. The present study examined, in 60 patients with osteoarthritis pain who were married or partnered: 1) the degree to which ambivalence over emotional expression and negative network orientation were associated with pain catastrophizing, and 2) whether self-efficacy for pain communication moderated these relations. Hierarchical multiple linear regression analyses revealed a significant main effect for the association between ambivalence over emotional expression and pain catastrophizing; as ambivalence over emotional expression increased, the degree of pain catastrophizing increased. In addition, the interaction between ambivalence over emotional expression and self-efficacy for pain communication was significant, such that as self-efficacy for pain communication increased, the association between ambivalence over emotional expression and pain catastrophizing became weaker. Negative network orientation was not significantly associated with pain catastrophizing. Findings suggest that higher levels of self-efficacy for pain communication may help weaken the effects of ambivalence over emotional expression on pain catastrophizing. In light of these results, patients may benefit from interventions that target pain communication processes and emotion regulation.

PERSPECTIVE

This article examines interpersonal processes involved in pain catastrophizing. This study has the potential to lead to better understanding of maladaptive pain coping strategies and possibly better prevention and treatment strategies.

Psychosocial impact of endometriosis: From co-morbidity to intervention

Endometriosis-associated pelvic pain is a major health concern in women of childbearing age. Controlled studies have shown that endometriosis can adversely affect women and their partners' general psychological well-being, relationship adjustment and overall quality of life. Furthermore, women with endometriosis report significantly more sexual dysfunctions compared to healthy women. Empirical studies indicate that specific psychosocial factors may modulate pain experience, pain-related distress and treatment outcome. Research on psychosexual interventions in endometriosis treatment is limited but shows to be effective in reducing endometriosis-related pain and associated psychosexual outcomes. An individualized, couple-centered, multimodal approach to care, integrating psychosexual and medical management for endometriosis, is thought to be optimal.

Emotional and physical health benefits of expressive writing

Writing about traumatic, stressful or emotional events has been found to result in improvements in both physical and psychological health, in non-clinical and clinical populations. In the expressive writing paradigm, participants are asked to write about such events for 15–20 minutes on 3–5 occasions. Those who do so generally have significantly better physical and psychological outcomes compared with those who write about neutral topics. Here we present an overview of the expressive writing paradigm, outline populations for which it has been found to be beneficial and discuss possible mechanisms underlying the observed health benefits. In addition, we suggest how expressive writing can be used as a therapeutic tool for survivors of trauma and in psychiatric settings.

Patients with endometriosis using positive coping strategies have less depression, stress and pelvic pain

Objective

To determine the correlations between coping strategies, depression, stress levels and pain perception in patients with endometriosis.

Methods

This prospective and exploratory study included 171 women undergoing treatment for endometriosis between April and August 2014. The questionnaires used were Brief COPE, Beck Depression Inventory, Lipp’s Stress Symptom Inventory for Adults and Visual Analogue Scale. Clinical data were collected from electronic medical records.

Results

Patients with endometriosis who used positive coping strategies had better adaptation to stress (p<0.004) and less depression (p<0.004). The presence and intensity of depression, stress and acyclic pelvic pain were directly associated (p<0.05). The intensity of dysmenorrhea was associated with the degree of depression (p<0.001), whereas acyclic pelvic pain was associated with the degree of depression (p<0.001), stress level (p<0.001) and stress type (p<0.001).

Conclusion

We found a positive association between coping, depression levels, type and levels of stress and pain intensity in patients with endometriosis. The use of maladaptive coping strategies focused on emotion is correlated with increase in depression and stress.

Expressive writing. A tool to help health workers. Research project on the benefits of expressive writing

Background and Aims: Numerous studies in the international literature hold that expressive writing is a useful tool to take care of the person as a whole. It gives voice to emotions, moods and intimate thoughts of patients, as well as caregivers and family members. The reference model is based on Pennebaker’s theory (2004), which posits that expressing our deeper thoughts and feelings can result in significant health benefits in the short and long term. Studies over the past 25 years have shown that expressive writing, that is, simple writing on deeper thoughts and emotional sensations, is a useful tool to alleviate both physical and psychological symptoms. This research seeks to ascertain whether and how expressive writing has an impact on work satisfaction, coping strategies, and relational communication satisfaction of health practitioners. Methods: a comparison was made between the expressive writing and neutral writing of two randomized groups of health care professionals. A group of 66 healthcare professionals participated in this study. They were evaluated pre- and post-intervention using several scales and an ad hoc questionnaire, with one-month follow-up. Results: After analyzing the texts, as in Pennebaker’s studies, there was a reduction of words with negative emotion in the course of writing sessions. Discussion: Expressive writing has a positive impact on adaptive coping strategies and work relational communication satisfaction. It also can facilitate the clarification and solution of various problems, increase cognitive abilities, and promote social interactions.

A life-stress, emotional awareness, and expression interview for primary care patients with medically unexplained symptoms: A randomized controlled trial

OBJECTIVE

Lifetime trauma, relationship adversities, and emotional conflicts are elevated in primary care patients with medically unexplained symptoms (MUS), and these risk factors likely trigger or exacerbate symptoms. Helping patients disclose stressors, increase awareness and expression of inhibited emotions, and link emotions to physical symptoms may improve health. We developed an emotional awareness and expression interview that targets stressful life experiences and conflicts and then tested its effects on primary care patients with MUS.

METHOD

Patients (N = 75) with MUS were recruited at a family medicine clinic and randomized to an interview condition or treatment-as-usual (TAU) control condition. In a single 90-min interview in the clinic, the interviewer elicited disclosure of the patient's stressors, linked them to the patient's symptom history, and encouraged emotional awareness and expression about unresolved relationship trauma or conflict. At baseline and 6-week follow-up, patients completed self-report measures of their physical and psychological health.

RESULTS

Analyses of covariance, controlling for baseline symptoms, compared patients in the interview condition with TAU at 6-week follow-up. Compared with TAU, the interview led to significantly lower pain severity, pain interference, sleep problems, and global psychological symptoms.

CONCLUSIONS

This study provides preliminary evidence for the value of integrating a disclosure and emotional awareness and expression interview into the primary care setting for patients with MUS. (PsycINFO Database Record

Acculturation matters in the relation between ambivalence over emotional expressions and well-being among Chinese American breast cancer survivors

PURPOSE

Ambivalence over emotional expression (AEE) is the inner conflict of desiring emotion expression and fearing consequence of emotion expression. Few studies to date have examined the effects of AEE within an ethnic group that prioritizes emotional self-control. The present study examined the associations between AEE and well-being (viz., quality of life and depressive symptoms) as a function of acculturation among a sample of Chinese American breast cancer survivors.

METHODS

Ninety-six Chinese breast cancer survivors (M _age = 54.64 years old, SD = 7.98) were recruited from Southern California. Participants filled out a paper-pen questionnaire containing the Ambivalence over Emotional Expression Questionnaire (AEQ), the Functional Assessment of Cancer Therapy-Breast (FACT-B), and the Center for Epidemiologic Studies Depression Scale-Short Form (CESD-10).

RESULTS

Acculturation was a statistically significant moderator of the relations between AEE and depressive symptoms, and a statistically marginally significant moderator of the relations between AEE and quality of life. Simple slopes revealed that AEE was negatively associated with quality of life (B = -.45, p < .001) and depressive symptoms (B = .20, p < .001) for women with high acculturation, but not associated for women with low acculturation (Bs = -.15 and .04, ps > .05, for quality of life and depressive symptoms, respectively).

CONCLUSIONS

These results suggest that less acculturated Chinese breast cancer survivors are protected by Chinese cultural values of emotional self-control and restraint, and thus do not experience the detrimental effects of AEE on their depressive symptoms and quality of life. Implications are discussed.

Pain patients' letters: The visit before the visit - A qualitative analysis of letters from patients referred to a tertiary pain center

BACKGROUND

Pain centers manage only selected patients, and have long waiting lists. Some patients spontaneously send letters, before the visit, and these letters represent the first contact between the patients and the pain centers. We report a study of the content and format of these letters, for a patient perspective analysis.

METHODS

During a 3 month-period, all newly referred patients to a tertiary pain center were considered. If a patient letter was provided, it was collected for analysis. Qualitative analyses including semantic and content analyses were performed to identify themes and categories.

RESULTS

Among 138 newly referred patients, 44 had sent a letter before consultation. Content analysis of 42 letters disclosed four themes: I) pain experience; II) impact of the pain problem; III) patient history; and IV) expectations. These themes could be distributed along four pain dimensions: (1) physical; (2) psycho-affective; (3) social; and (4) temporal. This first study on patient letters reveals that a bio-psychosocial model. Patients contribute actively to their trajectory, not only as healthcare seekers but also by constructing their narrative identity.

CONCLUSIONS

Patient letters constitute narrative material to be integrated into clinical analysis, alongside patient interviews, especially in pain management. Pain specialists should take account of this narrative approach to better understand the unvoiced and sometimes silent experience of pain. This may increase quality of medical care by including patient-centered data in an original method. Further studies may be valuable to analyze the possible contributions of such letters to patient management.

SIGNIFICANCE

Patients' letters constitute original narrative material to be integrated into clinical analysis, especially for pain management. Patients' letters analyses may improve the patient physician relationship, by understanding patient's perspectives, beliefs and expectations.

Pain-Related Rumination, But Not Magnification or Helplessness, Mediates Race and Sex Differences in Experimental Pain

Compared with white individuals and men, black individuals and women show a lower tolerance for experimental pain stimuli. Previous studies suggest that pain catastrophizing is important in this context, but little is known about which components of catastrophizing contribute to these race and sex differences. The purpose of the current study was to examine the individual components of catastrophizing (rumination, magnification, and helplessness) as candidate mediators of race and sex differences in experimental pain tolerance. Healthy undergraduates (N = 172, 74% female, 43.2% black) participated in a cold pressor task and completed a situation-specific version of the Pain Catastrophizing Scale. Black and female participants showed a lower pain tolerance than white (P < .01, d = .70) and male (P < .01, d = .55) participants, respectively. Multiple mediation analyses indicated that these race and sex differences were mediated by the rumination component of catastrophizing (indirect effect = -7.13, 95% confidence interval (CI), -16.20 to -1.96, and 5.75, 95% CI, .81-15.57, respectively) but not by the magnification (95% CI, -2.91 to 3.65 and -1.54 to 1.85, respectively) or helplessness (95% CI, -5.53 to 3.31 and -.72 to 5.38, respectively) components. This study provides new information about race and sex differences in pain and suggests that treatments targeting the rumination component of catastrophizing may help mitigate pain-related disparities.

PERSPECTIVE

This study suggests that differences in pain-related rumination, but not magnification or helplessness, are important contributors to race and sex differences in the pain experience. Interventions that target this maladaptive cognitive style may help reduce disparities in pain.

ISPOG European Consensus Statement - chronic pelvic pain in women (short version)

To date there is no international guideline on chronic pelvic pain available that focuses on medical, psychosomatic and psychological diagnostics and treatment of this complicated disease pattern. In this paper, a European working group, which was established in October 2010, aims to bridge this gap. The working group decided to use the current German guideline as source text and to transform it into a European consensus statement by deleting parts that apply only to the conditions of the German health system. The literature search included papers published up to and including December 2010, using Medline search and by adding some new search terms. This manuscript reports the essential facts of the above-mentioned consensus statement. Within this article we use the term "psychosomatic" as the integrated concept of medical and psychosocial aspects of a disease.

Does Self-Affirmation, Cognitive Processing, or Discovery of Meaning Explain Cancer-Related Health Benefits of Expressive Writing?

Although expressive writing has positive effects on health, little is known about the underlying psychological mechanisms for these effects. The present study assessed self-affirmation, cognitive processing, and discovery of meaning as potential mediators of the effects of expressive writing on physical health in early-stage breast cancer survivors. A content analysis of the essays showed that self-affirmation writing was associated with fewer physical symptoms at a 3-month follow-up assessment, with self-affirmation writing fully mediating the effects of the emotional expression and benefit-finding writing conditions on reduced physical symptoms. Cognitive processing and discovery of meaning writing were not associated with any physical health outcomes. Consistent with evidence showing that self-affirmation plays an important role in buffering stress, the present study provides the first evidence for self-affirmation as a viable mechanism underlying the health benefits of expressive writing.

Cultural differences and shame in an expressive writing alcohol intervention

The present study evaluates the relationships between shame, culture, and drinking behavior in predicting drinking intentions in the context of an expressive writing intervention. Theory and empirical findings have generally found that shame is maladaptive and can lead to anxiety, depression, and problematic alcohol use. However, research on cultural differences suggests that shame may be differentially damaging to individuals of collectivist, Asian cultures. Previous research evaluating expressive writing as a brief alcohol intervention has shown promising results such as reduced drinking intentions and increased readiness to change drinking behavior. The present study tested the hypothesis that feelings of shame after writing about a negative heavy drinking event would be associated with greater alcohol use generally and that this effect would differ for Caucasian compared to Asian individuals. We also explored whether this differed for light and heavy drinkers. Two hundred sixty-four undergraduates (74% female) who drank at least one alcoholic beverage in the past month completed measures of demographics, baseline drinking, event-related shame and guilt, pre- and postwriting affect, and drinking intentions. Results revealed that, independent of affect, social desirability, and event-related guilt, shame was generally negatively associated with drinking intentions for Caucasians and light drinking Asians. However, for heavy drinking Asians, shame was associated with increased drinking intentions. Results suggest that interventions that elicit shame are differentially effective and should be targeted accordingly.

Physical and Psychological Benefits of Written Emotional Expression

Abstract. The last several decades have witnessed a substantial increase in the number of individuals suffering from both diagnosable and subsyndromal mental health problems. Consequently, the development of cost-effective treatment methods, accessible to large populations suffering from different forms of mental health problems, became imperative. A very promising intervention is the method of expressive writing (EW), which may be used in both clinically diagnosable cases and subthreshold symptomatology. This method, in which people express their feelings and thoughts related to stressful situations in writing, has been found to improve participants’ long-term psychological, physiological, behavioral, and social functioning. Based on a thorough analysis and synthesis of the published literature (also including most recent meta-analyses), the present paper presents the expressive writing method, its short- and long-term, intra-and interpersonal effects, different situations and conditions in which it has been proven to be effective, the most important mechanisms implied in the process of recovery, advantages, disadvantages, and possible pitfalls of the method, as well as variants of the original technique and future research directions.

Pain Intensity and Pain Interference in Patients With Lung Cancer: A Pilot Study of Biopsychosocial Predictors

OBJECTIVE

To explore biopsychosocial factors (beliefs, depression, catastrophizing cytokines) in individuals newly diagnosed with lung cancer and no pain to determine their relationship at diagnosis and across time and to determine whether these factors contribute to pain intensity or pain interference with function at pain onset.

MATERIALS AND METHODS

A longitudinal, exploratory, pilot study was implemented in a private medical center and a VA medical center in the southeast. Twelve subjects not experiencing pain related to cancer of the lung or its treatment were recruited. A Karnofsky status of 40% and hemoglobin of 8 g were required. Five questionnaires were completed and 10 mL of blood was drawn at baseline; 4 questionnaires and blood draws were repeated monthly for 5 months. One baseline questionnaire and a pain assessment were added at final. Demographic, clinical, and questionnaire data were summarized; standardized scale scores were calculated.

RESULTS

Biopsychosocial scores that were low at baseline increased from T1-T4 but decreased slightly T5-T6. Individuals with higher pain intensity and higher pain interference at final had higher psychosocial scores at baseline than individuals with lower pain intensity and lower pain interference at final.

CONCLUSIONS

Unrelated to disease stage, metastasis, or treatment, unique levels of biopsychosocial factors are observed in patients newly diagnosed with lung cancer who report higher levels of pain intensity and higher levels of pain interference at the time pain occurs. Replication studies are needed to validate this response pattern and determine the value of repeated individual assessments.

The role of positive affect in pain and its treatment

OBJECTIVE

This narrative review summarizes and integrates the available literature on positive affect (PA) and pain to: (1) provide a brief overview of PA and summarize the key findings that have emerged in the study of PA and pain; (2) provide a theoretical foundation from which to understand how PA operates in the context of chronic pain (CP); and (3) highlight how the prevailing psychosocial treatments for CP address PA in the therapeutic context, and offer suggestions for how future treatment development research can maximize the benefit of PA for patients with CP.

RESULTS

In experimental studies, the evidence suggests PA is analgesic. In clinical studies, the association of PA and pain is dynamic, time variant, and may be best considered in context of its interacting role with negative affect.

DISCUSSION

We offer an "upward spiral" model of PA, resilience and pain self-management, which makes specific predictions that PA will buffer maladaptive cognitive and affective responses to pain, and promote active engagement in valued goals that enhance CP self-management.

Evaluating guilt and shame in an expressive writing alcohol intervention

Expressive writing interventions have shown positive physical and psychological health benefits over time, with the presumed mechanism being emotional disclosure. However, work utilizing expressive writing in behavior change has been minimal. The current research applied the expressive writing paradigm to reduce drinking intentions among college students, and evaluated the role of event-related guilt and shame in intervention effects. College students (N=429) completed a baseline survey and were randomly assigned to one of three conditions: Negative (write about a heavy drinking event that was negative); Positive (write about a heavy drinking event that was positive); or Neutral (write about their first day of college). After writing, readiness to change and future drinking intentions were assessed. Results revealed intervention effects on intended drinks per week and intended number of drinks during peak and typical drinking occasions. Participants in the negative condition also displayed higher levels of event-related guilt and shame. Results showed that guilt mediated intervention effects on readiness to change, which also mediated the association between guilt-reparative behavior and drinking intentions. Results provide initial support for an expressive writing intervention on alcohol use and underscore the importance of eliciting emotions associated with reparative behavior when considering negative past experiences and future behavior change.

Measures used to assess chronic pelvic pain in randomized controlled clinical trials: a systematic review

RATIONALE

Many types of pain assessment are available to researchers carrying out clinical trials in chronic pelvic pain (CPP), ranging from a single-item scale to multidimensional inventories.

AIM

Our objective was to investigate which assessments of pain are more commonly used in clinical trials on CPP.

METHOD

We have reviewed articles published between 1991 and 2014. A total of 74 studies out of 1299 original research articles reviewed met the selection criteria by containing at least one method of pain assessment. The selected studies were classified according to the dimensions of pain evaluated, the type of scale and the descriptors used.

RESULTS

The instruments most frequently used were single-item VAS and Biberoglu and Behrman pain score, while multidimensional inventories were used in few studies. The results of clinical studies in CPP are more frequently based on one-dimensional measurements. Valuable results from clinical studies in CPP might have been omitted because of incomplete outcome measurements.

CONCLUSION

We believe the authors of clinical studies should report their results in a comprehensive way including in the outcomes of the measurement of one-dimensional and multidimensional pain characteristics.

WITHDRAWN: Interventions for treating chronic pelvic pain in women

This review has been replaced by published review 'Non‐surgical interventions for the management of chronic pelvic pain'. It will also be replaced by current protocol 'Surgical interventions for the management of chronic pelvic pain in women' when the full review is published.

The editorial group responsible for this previously published document have withdrawn it from publication.

A pilot study on the effects and feasibility of compassion-focused expressive writing in Day Hospice patients

OBJECTIVE

Research has found that writing about stress can confer physical and psychological health benefits on participants and that adopting a self-compassionate stance may have additional benefits. This pilot study evaluated a self-compassionate expressive writing intervention in a Day Hospice setting.

METHOD

Thirteen patients with life-limiting illnesses wrote on two occasions about recent stressful experiences. Half also received a self-compassion instruction for their writing. Outcome measures were taken at baseline and one week after the second writing session, and text analysis was used to identify changes in the types of words used, reflecting changes in psychological processes.

RESULTS

Patients given the self-compassion instruction increased in their self-soothing and self-esteem in contrast to patients in the stress-only condition. Happiness broadly increased in both groups although reported levels of stress generally increased in patients given the self-compassion instruction but decreased in patients in the stress-only condition. Those given the self-compassion instruction also increased in their use of causal reasoning words across the two writing sessions compared with those in the stress-only condition.

SIGNIFICANCE OF RESULTS

Expressive writing appears to be beneficial in patients at a hospice and was viewed as valuable by participants. The inclusion of a self-compassion instruction may have additional benefits and a discussion of the feasibility of implementing expressive writing sessions in a Day Hospice is offered.

Holding back moderates the association between health symptoms and social well-being in patients undergoing hematopoietic stem cell transplantation

CONTEXT

Holding back, or withholding discussion of disease-related thoughts and emotions, is associated with negative outcomes including lower quality of life, diminished well-being, and relational distress. For patients undergoing hematopoietic stem cell transplantation (HSCT), the degree to which one holds back from discussing illness-related concerns may be an important determinant of social well-being and health; however, this has not been systematically assessed in this population.

OBJECTIVES

The purpose of the present study was to assess the moderating effects of holding back discussion of disease-related concerns on the relationship between health-related symptoms and social well-being in adult patients undergoing HSCT.

METHODS

Seventy autologous (n = 55) and allogeneic (n = 15) HSCT patients completed measures of holding back, social well-being, and health symptoms (i.e., pain, fatigue, sleep problems, cognitive problems) both before and after transplantation (i.e., three months after transplantation and six months after transplantation).

RESULTS

In patients with average to high levels of holding back, health symptoms were significantly related to lower levels of social well-being; however, for patients with low levels of holding back, the relationship between health symptoms and social well-being was not significant.

CONCLUSION

The results of the present study suggest that the level of holding back may be important in understanding how health-related symptoms relate to social well-being in patients undergoing HSCT. These findings underscore the importance of addressing how patients undergoing HSCT communicate about their disease with others as this may be related to their adjustment to illness and treatment.

Asptects of mental health care in the gynecological setting

Psychological disorders are commonly associated with gynecological conditions, but are frequently undetected and untreated, and may influence the presentation and treatment outcomes of the physical condition. A literature search was conducted in order to provide a narrative review of psychological aspects of menopause, premenstrual syndrome, premenstrual dysphoric disorder, chronic pelvic pain, incontinence and polycystic ovarian syndrome. All the conditions that have been addressed in this review can be associated with an increased risk of psychological symptoms and disorders. Anxiety and depression are common and are associated with significant morbidity. Gynecological conditions, by their nature, are likely to be accompanied by impairments in social, occupational and personal functioning. Greater emphasis should be placed on the mental health aspects of gynecological conditions.

Non-surgical interventions for the management of chronic pelvic pain

BACKGROUND

Chronic pelvic pain is a common and debilitating condition; its aetiology is multifactorial, involving social, psychological and biological factors. The management of chronic pelvic pain is challenging, as despite interventions involving surgery, many women remain in pain without a firm gynaecological diagnosis.

OBJECTIVES

To assess the effectiveness and safety of non-surgical interventions for women with chronic pelvic pain.

SEARCH METHODS

We searched the Menstrual Disorders and Subfertility Group Specialised Register. We also searched (from inception to 5 February 2014) AMED, CENTRAL, MEDLINE, EMBASE, PsycINFO, CINAHL and LILACS. We handsearched sources such as citation lists, trial registers and conference proceedings.

SELECTION CRITERIA

Randomised controlled trials (RCTs) on non-surgical management of chronic pelvic pain were eligible for inclusion. We included studies of women with a diagnosis of pelvic congestion syndrome or adhesions but excluded those with pain known to be caused by endometriosis, primary dysmenorrhoea (period pain), active chronic pelvic inflammatory disease or irritable bowel syndrome. We considered studies of any non-surgical intervention, including lifestyle, physical, medical and psychological treatments.

DATA COLLECTION AND ANALYSIS

Study selection, quality assessment and data extraction were performed independently by two review authors. Meta-analysis was performed using the Peto odds ratio (Peto OR) for dichotomous outcomes and the mean difference (MD) for continuous outcomes, with 95% confidence intervals (CIs). The primary outcome measure was pain relief, and secondary outcome measures were psychological outcomes, quality of life, requirement for analgesia and adverse effects. The quality of the evidence was assessed by using GRADE methods.

MAIN RESULTS

Twenty-one RCTs were identified that involved non-surgical management of chronic pelvic pain: 13 trials were included in the review, and eight were excluded. The studies included a total of 750 women-406 women in the intervention groups and 344 in the control groups. Included studies had high attrition rates, and investigators often did not blind adequately or did not clearly describe randomisation procedures. Medical treatment versus placebo Progestogen (medroxyprogesterone acetate (MPA)) was more effective than placebo at the end of treatment in terms of the number of women achieving a greater than 50% reduction in visual analogue scale (VAS) pain score immediately after treatment (Peto OR 3.00, 95% CI 1.70 to 5.31, two studies, n = 204, I(2) = 22%, moderate-quality evidence). Evidence of benefit was maintained up to nine months after treatment (Peto OR 2.09, 95% CI 1.18 to 3.71, two studies, n = 204, I(2) = 0%, moderate-quality evidence). Women treated with progestogen reported more adverse effects (e.g. weight gain, bloatedness) than those given placebo (high-quality evidence). The estimated effect of lofexidine on pain outcomes when compared with placebo was compatible with benefit and harm (Peto OR 0.42, 95% CI 0.11 to 1.61, one study, 39 women, low-quality evidence). Women in the lofexidine group reported more adverse effects (including drowsiness and dry mouth) than women given placebo (moderate-quality evidence). Head-to-head comparisons of medical treatments Head-to-head comparisons showed that women taking goserelin had greater improvement in pelvic pain score (MD 3, 95% CI 2.08 to 3.92, one study, n = 47, moderate-quality evidence) at one year than those taking progestogen. Women taking gabapentin had a lower VAS pain score than those taking amytriptyline (MD -1.50, 95% CI -2.06 to -0.94, n = 40, low-quality evidence). Study authors reported that no statistically significant difference was observed in the rate of adverse effects among women taking gabapentin compared with women given amytriptyline. The study comparing goserelin versus progestogen did not report on adverse effects. Psychological treatment Women who underwent reassurance ultrasound scans and received counselling were more likely to report improved pain than those treated with a standard 'wait and see' policy (Peto OR 6.77, 95% CI 2.83 to 16.19, n = 90, low-quality evidence). Significantly more women who had writing therapy as a disclosure reported improvement in pain than those in the non-disclosure group (Peto OR 4.47, 95% CI 1.41 to 14.13, n = 48, very low-quality evidence). No difference between groups in pain outcomes was noted when other psychological therapies were compared with standard care or placebo (quality of evidence ranged from very low to low). Studies did not report on adverse effects. Complementary therapy Distension of painful pelvic structures was more effective for pain when compared with counselling (MD 35.8, 95% CI 23.08 to 48.52 on a zero to 100 scale, one study, n = 48, moderate-quality evidence). No difference in pain levels was observed when magnetic therapy was compared with use of a control magnet (very low-quality evidence). Studies did not report on adverse effects.The results of studies examining psychological and complementary therapies could not be combined to yield meaningful results.

AUTHORS' CONCLUSIONS

Evidence of moderate quality supports progestogen as an option for chronic pelvic pain, with efficacy reported during treatment. In practice, this option may be most acceptable among women unconcerned about progestogenic adverse effects (e.g. weight gain, bloatedness-the most common adverse effects). Although some evidence suggests possible benefit of goserelin when compared with progestogen, gabapentin as compared with amytriptyline, ultrasound versus 'wait and see' and writing therapy versus non-disclosure, the quality of evidence is generally low, and evidence is drawn from single studies.Given the prevalence and healthcare costs associated with chronic pelvic pain in women, RCTs of other medical, lifestyle and psychological interventions are urgently required.