Nurse practitioner led pain management the day after caesarean section: A randomised controlled trial and follow-up study

BackgroundPain on the day after caesarean section is often treated with controlled-release oxycodone to supplement the decline in analgesia from intrathecal opioids. Evidence suggests that caesarean birth is a biopsychosocial experience where a comprehensive approach is needed that promotes control and participation in pain management.ObjectivesThis study compared immediate-release oxycodone integrated with supportive educational strategies to controlled-release oxycodone. A follow-up phase aimed to explore pain over three months.DesignThis study was a two-group parallel randomised controlled trial.SettingA metropolitan hospital in Australia with a birthing suite, operating rooms, and a postnatal unit.ParticipantsEnglish-speaking women scheduled for elective caesarean section were mailed trial information. Exclusion criteria included contraindications to intrathecal analgesia, herpes simplex infection, a history of chronic pain, opioid tolerance, or substance abuse. A total of 131 participants were recruited and randomised out of 298 eligible participants.MethodsGroup allocation was undertaken using sequentially numbered opaque sealed envelopes. The nurse practitioner intervention commenced on the day after surgery with immediate-release oxycodone alongside supportive strategies. The control group received scheduled doses of controlled-release oxycodone. All participants could request additional oxycodone or tramadol. Primary outcomes were pain intensity and secondary outcomes included patient global impression of change, pain interference, opioid consumption, and maternal perception of control. A follow-up phase evaluated pain outcomes over three months.ResultsThe final sample size was 122, with 61 participants in each group. Pain intensity scores were analysed by linear mixed regression models. There were no statistical differences over 24 h between the control and intervention groups at rest (p = 0.40, 95% CI – 4.8 mm, 11.9 mm) or on sitting or moving (p = 0.561, 95% CI –15.2 mm, 8.3 mm). Patient global impression of change was significant over three hours (p = 0.014, OR = 2.5, 95% CI 1.2, 5.3). The intervention group reported less pain interference while consuming less oxycodone (p < 0.05). There was no difference between groups in terms of perceived control over pain management (p = 0.273, 95% CI –16.2 mm, 4.6 mm). The follow-up analysis graded 5.9% of participants as experiencing severe pain interference. Chronic pain following caesarean was associated with postnatal depression (p < 0.001).ConclusionsThe research showed that a nurse practitioner intervention can improve pain management following caesarean section. The results underscore the influence of biological, psychological, and social factors on acute pain. Hence, this study reinforces the need for a biopsychosocial approach to acute pain management following caesarean delivery.     

Self‐reported pain interference and symptoms of anxiety and depression in community‐dwelling older adults: Can a temporal relationship be determined?

Pain and symptoms of depression and anxiety have been observed to co-exist in the community-dwelling elderly. While depression and pain have been suggested to be predictive of one another temporally, the longitudinal associations between anxiety and pain remain undefined. The aim of this study was to investigate the reciprocal longitudinal associations of self-reported pain interference and affective symptoms, as measured by the Hospital Anxiety and Depression Scale, in community-dwelling older adults and report the potentially modifying effect of co-morbid anxiety or depression on these relationships. The study population were adults aged over 50-years, recruited previously to the North Staffordshire Osteoarthritis project (NorStOP), who had returned a health survey at both baseline and 3-year follow-up (n = 4234). Logistic regression was used to evaluate the pain–affect associations, with associations expressed as odds ratios with 95% confidence intervals (CI). Probable depression (odds ratio = 2.42; 95% CI 1.24, 4.69) and anxiety (2.30; 1.67, 3.17) at baseline predicted new-onset pain interference at 3-year follow-up. Conversely, pain interference at baseline was a risk factor for developing possible or probable depression (2.47; 1.96, 3.11) and anxiety (2.02; 1.60, 2.55) at 3-year follow-up. Adjusting for age, gender and co-morbid anxiety or depression slightly reduced the strength of the relationships, though most remained statistically significant. In conclusion, we have found evidence for both pain–depression and pain–anxiety relationships longitudinally, and in a reciprocal manner. Such findings have important implications for the future management of primary care patients presenting with symptoms of pain, anxiety or depression.     

Development and preliminary validation of the Neonatal Infant Acute Pain Assessment Scale (NIAPAS)

BackgroundSeveral pain scales are available for neonates, but, unfortunately they are only rarely used in clinical practice. To help with the current situation of unrecognized and under-treated pain in neonatal intensive care units (NICUs), we developed an assessment tool in close collaboration with clinical staff.ObjectivesTo develop a multidimensional scale, NIAPAS (the Neonatal Infant Acute Pain Assessment Scale), that is sensitive to the needs of infants in neonatal intensive care units, and to test the validity, reliability, feasibility and clinical utility of the scale for this population.DesignInstrument development and psychometric analysis.MethodsPain assessments (n = 180) were made of 34 neonates born between 23 and 42 weeks gestational age who were undergoing 60 painful procedures (heel lance 77%, tracheal suctioning 23%) in the NICU. Using bedside video recordings, each neonate was observed through three phases of the procedure: 1 min before the procedure, during the procedure (lasting from 0.6 to 11.2 min, mean 2.6), and 1 min after the procedure. In addition, an expert panel (n = 5) and nurses (n = 26) participated in the validation of the scale.ResultsA pool of 8 pain indicators (5 behavioral and 3 physiological indicators), including the gestational age of neonates as a contextual factor, was identified based on the nurses’ expertise in neonatal intensive care. Scores on the NIAPAS changed significantly across the phases (p < 0.001), indicating a good construct validity of the scale. Correlations between the NIAPAS and NIPS (the Neonatal Infant Pain Score) were high (0.751–0.873). The study also demonstrated high coefficients for inter-rater (r = 0.991–0.997) and intra-rater reliability (r = 0.992–1.00), with an internal consistency of 0.723. The content validity was very good (Mean I-CVI 1.00), as evaluated by the expert group. The nurses agreed that the scale was easy to administer and that it helped decision-making in the pain management of infants.ConclusionsThe NIAPAS was shown to be a valid and reliable scale for assessing acute pain in preterm and full-term infants in the NICU. It allows nurses to evaluate infants’ acute pain especially during painful procedures and help to provide pain relief for the infants.     

Beneficios de la sutura continua de la lesión perineal en la adaptación a la maternidad

ObjectiveTo assess the effect of the continuous suture technique of the perineal wound on the capacity and functional recovery of women when carrying out their self-care routine, the care of the newborn (NB), breastfeeding (BF) and Activities of Daily Living (ADLs), both basic (ABVD) and instrumental (IADL), during the postpartum period.MethodsNon-randomised clinical trial with blinding allocation to study groups, carried out at the Arnau de Vilanova tertiary hospital in Lérida. The intervention group received continuous suture for perineal repair and the control group discontinuous suture. The study population was women with eutocic delivery and second-degree perineal tears or episiotomy. Three postpartum assessment were performed (48 hours, 7-10 days and one month).Results126 women with eutocic delivery and second degree perineal tears or episiotomy participated (n = 126); 64 sutured with continuous technique (intervention group) and 62 with discontinuous technique (control group). At 48 hours postpartum, 85% of women from the continuous suture technique group were able to perform their self-care and 46,7% of them had recovered functionally. At 7-10 days, 96,7% of women with continuous suturing had acquired the ability to perform instrumental activities of daily living and 60% had recovered functionally compared to 68,3% and 15% respectively of women with discontinuous suturing (P<.001). At 7-10 days, 100% of women with continuous suturing achieved functional recovery for newborn care and 80% for breastfeeding and in the control group 81,7% and 30% respectively (P<.001 and P<.001).ConclusionsWomen who undergo the continuous suture technique restore their ability and functional recovery to perform activities of daily living earlier and with less pain than women with discontinuous suturing, adapting more quickly and satisfactorily way to motherhood.     

Group antenatal intervention to reduce perinatal stress and depressive symptoms related to intergenerational conflicts: A randomized controlled trial

BackgroundIntergenerational conflicts are a major source of stress, which might lead to depression in new mothers. The conflict is heightened when grandparents are involved in childcare.ObjectivesTo examine the effectiveness of an interpersonal psychotherapy oriented group intervention to reduce stress and depressive symptoms in new mothers and enhance happiness and self-efficacy in managing intergenerational conflict in childcare. This study is one of the intervention projects of FAMILY: A Jockey Club Initiative for a Harmonious Society, funded by The Hong Kong Jockey Club Charities Trust.DesignMultisite randomized controlled trial with two arms: an intervention group attended an additional 4-week program and a control group who received usual care only.SettingSix Maternal and Child Health Centres in Hong KongParticipantsFrom September 2009 to January 2010, 156 pregnant women who would have grandparents involved in childcare were recruited at their 14–32 weeks’ gestation.MethodsParticipants were randomized to groups using computer generated random sequences by blinded recruitment staff. Primary outcomes were stress and depressive symptoms immediately after the intervention and 6–8 weeks after delivery. Secondary outcomes were happiness and self-efficacy in managing conflict.ResultsAfter screening 2870 pregnant women, 156 eligible participants were randomized. Intention-to-treat analysis showed that the intervention group (n = 78) had significantly lower perceived stress (p = 0.017; Cohen d = 0.38) and greater happiness (p = 0.004; Cohen d = 0.41) than the control group (n = 78) immediately after the intervention. However, the effects were not sustained at postnatal follow-up. Subgroup analysis showed that participants with depressive symptoms (EPDS > 12) at baseline reported significantly lower stress, greater happiness (p = 0.035 and 0.037, respectively; both Cohen d = 0.61), greater self-efficacy in managing conflict (p = 0.012; Cohen d = 0.76) than the control group after the intervention. Also, after delivery, they had significantly greater self-efficacy in managing conflict (p = 0.025; Cohen d = 0.61) and more able to cooperate with grandparents in childcare (p = 0.046; Cohen d = 0.59) than the control group.ConclusionThe intervention was effective in reducing stress and enhancing happiness among new mothers, particularly those with higher EPDS scores. Postnatal follow-up contacts as booster interventions may be needed to achieve lasting effects of the intervention.     

Non-nutritive sucking,oral breast milk,and facilitated tucking relieve preterm infant pain during heel-stick procedures: A prospective,randomized controlled trial

BackgroundPreterm infant pain can be relieved by combining non-nutritive sucking (sucking), oral sucrose, and facilitated tucking (tucking), but the pain-relief effects of oral expressed breast milk (breast milk) are ambiguous.AimsWe compared the effects of combined sucking+ breast milk, sucking + breast milk + tucking, and routine care on preterm infant pain during and after heel-stick procedures.DesignA prospective, randomized controlled trial.SettingsLevel III neonatal intensive care unit and a neonatal unit at a medical center in Taipei.Participants/subjectsPreterm infants (N = 109, gestational age 29–37 weeks, stable disease condition) needing procedural heel sticks were recruited by convenience sampling and randomly assigned to three treatment conditions: routine care, sucking+ breast milk, and sucking + breast milk + tucking.MethodsPain was measured by watching video recordings of infants undergoing heel-stick procedures and scoring pain at 1-min intervals with the Premature Infant Pain Profile. Data were collected over eight phases: baseline (phase 1, 10 min without stimuli before heel stick), during heel stick (phases 2 and 3), and a 10-min recovery (phases 4–8).ResultsFor infants receiving sucking+ breast milk, pain-score changes from baseline across phases 2–8 were 2.634, 4.303, 2.812, 2.271, 1.465, 0.704, and 1.452 units lower than corresponding pain-score changes of infants receiving routine care (all p-values < 0.05 except for phases 6 and 7). Similarly, for infants receiving sucking +breast milk+ tucking, pain-score changes from baseline were 2.652, 3.644, 1.686, 1.770, 1.409, 1.165, and 2.210 units lower than corresponding pain-score changes in infants receiving routine care across phases 2–8 (all p-values < 0.05 except for phase 4). After receiving sucking +breast milk +tucking and sucking +breast milk, infants’ risk of mild pain (pain score ≥6) significantly decreased 67.0% and 70.1%, respectively, compared to infants receiving routine care. After receiving sucking +breast milk +tucking and sucking +breast milk, infants’ risk of moderate-to-severe pain (pain score ≥12) decreased 87.4% and 95.7%, respectively, compared to infants receiving routine care.ConclusionThe combined use of sucking + breast milk +tucking and sucking + breast milk effectively reduced preterm infants’ mild pain and moderate-to-severe pain during heel-stick procedures. Adding facilitated tucking helped infants recover from pain across eight phases of heel-stick procedures. Our findings advance knowledge on the effects of combining expressed breast milk, sucking, and tucking on preterm infants’ procedural pain.     

Effectiveness of aerobic gymnastic exercise on stress,fatigue, and sleep quality during postpartum: A pilot randomized controlled trial

BackgroundGymnastics is a preferable safe exercise for postnatal women performing regularly.ObjectiveThe aim of this pilot randomized controlled trial was to determine whether the aerobic gymnastic exercise improves stress, fatigue, sleep quality and depression in postpartum women.DesignSingle-blinded, randomized controlled trial held from December 2014 until September 2015. Setting: Postnatal clinic of a medical center in southern Taiwan.Participants140 eligible postnatal women were systematically assigned, with a random start to experimental (n = 70) or a control (n = 70) group.InterventionsEngage in aerobic gymnastic exercise at least three times (15 min per section) a week for three months using compact disc in the home.Outcome measuresPerceived Stress Scale, Postpartum Fatigue Scale, Postpartum Sleep Quality Scale, and Edinburgh Postnatal Depression Scale.ResultsIn a two-way ANOVA with repeated measures, the aerobic gymnastic exercise group showed significant decrease in fatigue after practicing exercise 4 weeks and the positive effects extended to the 12-week posttests. Paired t-tests revealed that aerobic gymnastic exercise participants had improved significantly in perceived stress and fatigue after 4 weeks gymnastic exercise; these positive effects extended to the 12-week posttests. In addition, the changes in physical symptoms-related sleep inefficiency after 12 weeks gymnastic exercise were significantly decreased in the experimental group compared with the control group.Relevance to clinical practiceThe findings can be used to encourage postnatal women to perform moderate-intensity gymnastic exercise in their daily life to reduce their stress, fatigue and improve sleep quality.     

Seated Tai Chi versus usual activities in older people using wheelchairs: A randomized controlled trial

ObjectiveCompare the effect of seated Tai Chi exercise (intervention) to usual activities on quality of life and depression symptoms in older people using wheelchairs.DesignRandomized controlled trial.SettingOne long-term care facility in Taiwan.Participants86 long-term care residents were screened; 60 were eligible and randomized to Tai Chi group (n = 30), or usual activity (n = 30).InterventionOne certified trainer provided the intervention group with 40 min of seated Tai Chi exercise, three times a week for 26 weeks. Trial registration ACTRN12613000029796.Main outcome measuresQuality of Life (WHOQOL (BREF)); depression symptoms (GDS-SF)ResultsParticipants in the Tai Chi group (M = 3.76, SD = 3.65) recorded significantly lower GDS-SF scores than participants in the control (M = 7.76, SD = 5.15) and the Tai Chi group registered significantly higher scores across overall QOL [p = 0.03], general health [p = 0.04], and the associated domains: physical health [p = 0.00], psychological health [p = 0.02], social relations [p = 0.00], and environment [p = 0.00].ConclusionsThe findings highlight the importance of Tai Chi in improving QOL and depression in this population.     

Evolution of Cancer-Related Symptoms Over an 18-Month Period

ContextPrevious studies have revealed inconsistent findings about the longitudinal evolution of cancer-related symptoms. In addition, the contribution of medical factors (e.g., cancer site, and treatments) in explaining the changes in these symptoms is yet to be established.ObjectivesThis prospective study investigated longitudinal changes of five symptoms (i.e., depression, anxiety, insomnia, fatigue, and pain) in patients scheduled to undergo surgery for cancer (N = 828).MethodsThe patients completed the Hospital Anxiety and Depression Scale, the Insomnia Severity Index, the Multidimensional Fatigue Inventory, and a pain questionnaire at baseline and after 2, 6, 10, 14 and 18 months.ResultsSeveral time changes were statistically significant but effect sizes only revealed one change of a medium magnitude, that is, a reduction of anxiety from T1 to T2 (d = ?0.58). Women with breast or gynecological cancer were the only subgroups to exhibit significant changes (i.e., reduction of a small magnitude of anxiety symptoms from T1 to T2; ds = ?0.27 and ?0.30, respectively). However, numerous differences were found across adjuvant treatments, including greater variations in depression and insomnia scores in the chemotherapy group (ds = ?0.71 to 0.20) and a transient increase in fatigue symptoms in patients receiving “all” adjuvant treatments (ds = ?0.24 to 0.37).ConclusionThe severity of cancer-related symptoms varies during the cancer care trajectory, especially anxiety scores, which importantly decrease during the first few months after the surgery. This study also suggests that treatment regimens better account for individual differences than cancer site in the evolution of symptoms.     

Effects of anger and anger regulation styles on pain in daily life of women with fibromyalgia: A diary study

BackgroundFibromyalgia is characterized by an amplified pain response to various physical stimuli. Through biological and behavioural mechanisms, patients with fibromyalgia may also show an increase of pain in response to emotions. Anger, and how it is regulated, may be particularly important in chronic pain.AimTo examine, among patients with fibromyalgia, whether anger during everyday life amplifies pain and whether general and situational anger inhibition and anger expression modulate the anger–pain link.MethodsFor 28 consecutive days, 333 women with fibromyalgia (mean age 47 ± 12 years) reported their transient anger and state anger inhibition (anger-in) and expression (anger-out) responses regarding a significant emotional event during the day as well as end-of-day pain. Trait anger inhibition and expression were assessed by questionnaire. Multilevel regression analyses were performed.ResultsState anger predicted higher end-of-day pain (p < .001) in half of the patients, but lower pain in one-quarter of patients. State anger inhibition was unrelated to pain. Trait anger inhibition was related to more pain (p = .02). The lowest pain level was observed among patients with high trait anger expression who actually expressed their anger in an anger-arousing situation (p = .02).ConclusionsOur study suggests that anger and a general tendency to inhibit anger predicts heightened pain in the everyday life of female patients with fibromyalgia. Psychological intervention could focus on healthy anger expression to try to mitigate the symptoms of fibromyalgia.     

Efficacy and potential determinants of exercise therapy in knee and hip osteoarthritis: A systematic review and meta-analysis

BackgroundExercise is an effective treatment for osteoarthritis. However, the effect may vary from one patient (or study) to another.ObjectiveTo evaluate the efficacy of exercise and its potential determinants for pain, function, performance, and quality of life (QoL) in knee and hip osteoarthritis (OA).MethodsWe searched 9 electronic databases (AMED, CENTRAL, CINAHL, EMBASE, MEDLINE Ovid, PEDro, PubMed, SPORTDiscus and Google Scholar) for reports of randomised controlled trials (RCTs) comparing exercise-only interventions with usual care. The search was performed from inception up to December 2017 with no language restriction. The effect size (ES), with its 95% confidence interval (CI), was calculated on the basis of between-group standardised mean differences. The primary endpoint was at or nearest to 8 weeks. Other outcome time points were grouped into intervals, from < 1 month to ≥ 18 months, for time-dependent effects analysis. Potential determinants were explored by subgroup analyses. Level of significance was set at P ≤ 0.10.ResultsData from 77 RCTs (6472 participants) confirmed statistically significant exercise benefits for pain (ES 0.56, 95% CI 0.44–0.68), function (0.50, 0.38–0.63), performance (0.46, 0.35–0.57), and QoL (0.21, 0.11–0.31) at or nearest to 8 weeks. Across all outcomes, the effects appeared to peak around 2 months and then gradually decreased and became no better than usual care after 9 months. Better pain relief was reported by trials investigating participants who were younger (mean age < 60 years), had knee OA, and were not awaiting joint replacement surgery.ConclusionsExercise significantly reduces pain and improves function, performance and QoL in people with knee and hip OA as compared with usual care at 8 weeks. The effects are maximal around 2 months and thereafter slowly diminish, being no better than usual care at 9 to 18 months. Participants with younger age, knee OA and not awaiting joint replacement may benefit more from exercise therapy. These potential determinants, identified by study-level analyses, may have implied ecological bias and need to be confirmed with individual patient data.     

Intrapartum and postpartum analgesia for women maintained on buprenorphine during pregnancy

ObjectiveTo determine whether buprenorphine maintenance alters intrapartum or postpartum pain or medication requirements.MethodsSixty three patients treated with buprenorphine for opioid dependence during pregnancy (vaginal n = 44; cesarean n = 19) were matched retrospectively to control women. Analgesic medication and pain scores (0–10) were extracted from the medical record. Primary endpoint: opioid utilization postpartum (oxycodone equivalents). Secondary endpoints: pain scores and intrapartum analgesia.ResultsThere were no differences in intrapartum pain or analgesia. Following vaginal birth, buprenorphine maintained women had increased pain (buprenorphine 2.7 (1.7, 4.0); control 2.1 (1.2, 3.0), p = 0.006) but no increase in opioid utilization (buprenorphine: 11.8 ± 24.8; control 5.4 ± 10.4 mg/24 h, p = 0.10); following cesarean delivery both pain (buprenorphine: 5.1 (4.1, 6.1); control: 3.3 (2.5, 4.1), p = 0.009) and opioid utilization (buprenorphine: 89.3 ± 38.0, control: 60.9 ± 13.1 mg/24 h, p = 0.004) were increased.ConclusionBuprenorphine maintained women have similar intrapartum pain and analgesic needs during labor, but experience more postpartum pain and require 47% more opioid analgesic following cesarean delivery.     

Do clowns attenuate pain and anxiety undergoing botulinum toxin injections in children?

ObjectiveBotulinum toxin injection (BTI) is the primary treatment for spasticity in children. Anxiety and pain are important concerns to address to attenuate the discomfort of BTI. The aim of this study was to compare the effectiveness of medical clowns and usual distractions, both added to nitrous oxide (N₂O) and analgesic cream, on pain and anxiety during BTI sessions in children.MethodsThe primary outcome was pain evaluated by the Face, Legs, Activity, Cry, Consolability (FLACC) scale. Secondary criteria were pain rated on a Visual Analog Scale (VAS) by the child and parent, anxiety rated on a VAS before and during BTIs by the child and parent(s), rating of the success of the sessions on a 4-point Likert scale by the physician and parent(s), and rating of the benefits of the distraction by the parent(s). Non-parametric tests were used for between-group comparisons.ResultsBaseline group characteristics of the clown and control groups did not differ. During 88 BTI sessions (40 with clown distraction and 48 with control distraction) in 59 children (35 boys; 52 with cerebral palsy, 12 with moderate to severe cognitive disorders), median maximal FLACC score was 2.5 (interquartile range [IQR]: 1–4) in the clown group and 3 (IQR: 1–4.3) in the control group. VAS self-reported pain score was 2.5 (IQR: 0–5) and 3 (IQR: 1–6.3) in the clown and control groups (P = 0.56), and VAS proxy-reported pain score was 2.5 (IQR: 0.3–3.4) and 3 (IQR: 1–4.5) (P = 0.25). After BTI sessions, the 2 groups did not differ in VAS self- and proxy-reported anxiety (P = 0.83 and P = 0.81). Physician and parent ratings of the success of sessions were similar between the groups (P = 0.89 and P = 0.11). Parent ratings of the perceived benefits of distraction were higher in the clown than control group (P = 0.004).ConclusionsAlthough clown distraction was particularly appreciated by parents, it did not significantly reduce pain or anxiety in children as compared with usual distraction.Trial registrationClinicalTrials.gov ID: NCT03149263.     

Avatar-based depression self-management technology: promising approach to improve depressive symptoms among young adults

Major depressive disorder is prevalent among American young adults and predisposes young adults to serious impairments in psychosocial functioning. Without intervention, young adults with depressive symptoms are at high risk for worsening of depressive symptoms and developing major depressive disorder. Young adults are not routinely taught effective depression self management skills to reduce depressive symptoms and preempt future illness. This study reports initial results of a randomized controlled trial among young adults (18–25 years of age) with depressive symptoms who were exposed to an avatar-based depression self-management intervention, eSMART-MH. Participants completed self-report measures of depressive symptoms at baseline and at 4, 8, and 12 weeks follow-up. Participants who received eSMART-MH had a significant reduction in depressive symptoms over 3 months, while individuals in the attention-control condition had no change in symptoms. In this study, eSMART-MH demonstrated initial efficacy and is a promising developmentally appropriate depression self-management intervention for young adults.     

In ICU state anxiety is not associated with posttraumatic stress symptoms over six months after ICU discharge: A prospective study

BackgroundPosttraumatic stress symptoms are common after intensive care treatment. The influence of anxiety during critical illness on the development of posttraumatic stress symptoms needs to be investigated.ObjectiveTo determine the association between anxiety during critical illness (state and trait components) and posttraumatic stress symptoms over six months after ICU discharge.MethodsProspective study including 141 patients admitted ≥24 h to a closed mixed adult ICU in a tertiary hospital. State anxiety was assessed with the Faces Anxiety Scale during ICU stay. Trait anxiety was measured with the State-Trait Anxiety Inventory Form Y-2. Posttraumatic stress symptoms were measured at three and six months after ICU discharge using the Post-Traumatic Stress Symptoms 10-Question Inventory. Clinical and demographical data were also collected. Mixed effect regression models were used to determine if state and trait anxiety were factors significantly associated with posttraumatic stress symptoms over time.ResultsModerate to severe levels of state anxiety in ICU were reported by 81 (57%) participants. Levels of trait anxiety (median 36 IQR: 29–47) were similar to the Australian population. High levels of posttraumatic stress symptoms occurred at three (n = 19, 19%) and six months (n = 15, 17%). Factors independently associated with posttraumatic stress symptoms were trait anxiety (2.2; 95% CI, 0.3–4.1; p = 0.02), symptoms of anxiety after ICU discharge (0.6; 95% CI, 0.2–1.1; p = 0.005), younger age (−1.4; 95% CI, −2.6 to −0.2; p = 0.02) and evidence of mental health treatment prior to the ICU admission (5.2; 95% CI, 1.5–8.9; p = 0.006).ConclusionsPosttraumatic stress symptoms occurred in a significant proportion of ICU survivors and were significantly associated with higher levels of trait anxiety, younger age, mental health treatment prior to the ICU admission and more symptoms of anxiety after ICU discharge. Early assessment and interventions directed to reduce state and trait anxiety in ICU survivors may be of benefit.     

Oxygen therapy for acute myocardial infarction: A systematic review and meta-analysis

BackgroundPotential benefits or risks of oxygen inhalation for patients with acute myocardial infarction are not fully understood.ObjectiveWe performed this study to systematically assess the effectiveness and safety of oxygen therapy for patients with acute myocardial infarction.DesignA systematic review and meta-analysis.Data sourcesWe searched randomized controlled trials systematically in PubMed, EMBASE, Web of Science and Cochrane Library up to June 2016.Review methodsRandomized controlled trials that estimated the effectiveness and safety of oxygen therapy for patients with acute myocardial infarction were identified by two independent reviewers. The primary outcomes were short-term mortality and recurrent rate of myocardial infarction, and the secondary outcomes were arrhythmia incidence and pain incidence. Relative risks (RRs) and 95% confidence intervals (CIs) were used to measure the pooled data.ResultsA total of five randomized controlled trials were in accordance with inclusion criteria and were included in this meta-analysis. Compared with no oxygen group, the oxygen group did not significantly reduce short-term death (RR: 1.08, 95%CI: 0.31–3.74), and there was moderate heterogeneity (I² = 50.8%, P < 0.107) among studies. We found a significant increase in the rate of recurrent myocardial infarction (RR: 6.73, 95%CI: 1.80–25.17, I² = 0.0%, P = 0.598) in the oxygen group. The oxygen group did not have a significant reduction in arrhythmia (RR: 1.12, 95%CI: 0.91–1.36; I² = 46.2%, P < 0.156) or pain (RR: 0.97, 95%CI: 0.91–1.04; I² = 7.2%, P = 0.340).ConclusionsOxygen inhalation did not benefit patients with acute myocardial infarction with normal oxygen saturation. It may increase the rate of recurrent myocardial infarction. High quality trials with larger sample sizes are required.     

Effect of low-impact aerobic exercise combined with music therapy on patients with fibromyalgia. A pilot study

ObjectiveFibromyalgia is a pathological entity characterized by chronic widespread musculoskeletal pain and the presence of “tender points”. It constitutes a significant health problem because of its prevalence and economic impact. The aim of the present study was to determine the therapeutic benefits of low impact aerobic exercise alone or in combination with music therapy in patients with fibromyalgia.MethodsA single-blind randomized controlled pilot trial was performed. Thirty-five individuals with fibromyalgia were divided into three groups: (G1) therapeutic aerobic exercise with music therapy (n = 13); (G2) therapeutic aerobic exercise at any rhythm (n = 13) and (CG) control (n = 9). The intervention period lasted eight weeks. Depression, quality of life, general discomfort and balance were assessed before and after intervention.ResultsAt post-intervention, group G1 improved in all variables (depression (p = 0.002), quality of life (p = 0.017), general discomfort (p = 0.001), and balance (p = 0.000)), while group G2 improved in general discomfort (p = 0.002). The change observed in balance was statistically different between groups (p = 0.01).ConclusionTherapeutic aerobic exercise is effective in improving depression and general discomfort in individuals with fibromyalgia. However, effectiveness is higher when combined with music therapy, which brings about further improvements in quality of life and balance.     

Design of the integrative medical group visits randomized control trial for underserved patients with chronic pain and depression

BackgroundGiven the public health crisis of opioid overprescribing for pain, there is a need for evidence-based non pharmacological treatment options that effectively reduce pain and depression. We aim to examine the effectiveness of the Integrative Medical Group Visits (IMGV) model in reducing chronic pain and depressive symptoms, as well as increasing pain self-management.MethodsThis paper details the study design and implementation of an ongoing randomized controlled trial of the IMGV model as compared to primary care visits. The research aims to determine if the IMGV model is effective in achieving: a) a reduction in self-reported pain and depressive symptoms and 2) an improvement in the self-management of pain, through increasing pain self-efficacy and reducing use of self-reported pain medication. We intend to recruit 154 participants to be randomized in our intervention, the IMGV model (n = 77) and to usual care (n = 77).ConclusionsUsual care of chronic pain through pharmacological treatment has mixed evidence of efficacy and may not improve quality of life or functional status. We aim to conduct a randomized controlled trial to evaluate the effectiveness of the IMGV model as compared to usual care in reducing self-reported pain and depressive symptoms as well as increasing pain management skills.     

Cancer-Related Symptom Clusters,Eosinophils, and Survival in Hepatobiliary Cancer: An Exploratory Study

ContextThe study of symptom clusters is gaining increased attention in the field of oncology in an attempt to improve the quality of life of patients diagnosed with cancer.ObjectivesThe aims of the present study were to 1) determine the prevalence and distribution of pain, fatigue, and symptoms of depression and their covariation as a cluster in people with hepatobiliary carcinoma (HBC), 2) characterize how variation in each individual symptom and/or their covariation as a cluster are associated with changes in immunity, and 3) determine if the symptom clusters, and associated biomarkers, are related to survival in people diagnosed with HBC.MethodsTwo hundred six participants diagnosed with HBC completed a battery of standardized questionnaires measuring cancer-related symptoms. Peripheral blood leukocytes were measured at diagnosis and at three- and six-month follow-ups. Survival was measured from the date of diagnosis to death.ResultsCancer-related symptoms were prevalent and two-step hierarchical cluster analyses yielded three symptom clusters. High levels of pain, fatigue, and depression were found to be associated with elevated eosinophil percentages (F[1,78] = 3.1, P = 0.05) at three- and six-month follow-up using repeated-measures analysis of variance. Using multivariate latent growth curve modeling, pain was the primary symptom associated with elevated eosinophil percentages between diagnosis and six months (z = 2.24, P = 0.05). Using Cox regression, vascular invasion and age were negatively associated with survival (Chi-square = 21.6, P = 0.03). While stratifying for vascular invasion, Kaplan-Meier survival analysis was performed, and eosinophil levels above the median for the sample were found to be related to increased survival in patients with and without vascular invasion (Breslow Chi-square = 4.9, P = 0.03). Symptom clusters did not mediate the relationship between eosinophils and survival.ConclusionCancer-related symptoms, particularly pain and depression, were associated with increased percentages of eosinophils. The presence of symptoms may reflect tumor cell death and be indicative of response to treatment, or other processes, in patients with HBC.