Caring for carers: A virtual psychosocial supervision intervention to improve the quality and sustainability of mental health and psychosocial support in humanitarian contexts

Introduction

Mental health and psychosocial support (MHPSS) staff in humanitarian settings have limited access to clinical supervision and are at high risk of experiencing burnout. We previously piloted an online, peer-supervision program for MHPSS professionals working with displaced Rohingya (Bangladesh) and Syrian (Turkey and Northwest Syria) communities. Pilot evaluations demonstrated that online, peer-supervision is feasible, low-cost, and acceptable to MHPSS practitioners in humanitarian settings.

Objectives

This project will determine the impact of online supervision on i) the wellbeing and burnout levels of local MHPSS practitioners, and ii) practitioner technical skills to improve beneficiary perceived service satisfaction, acceptability, and appropriateness.

Methods

MHPSS practitioners in two contexts (Bangladesh and Turkey/Northwest Syria) will participate in 90-minute group-based online supervision, fortnightly for six months. Sessions will be run on zoom and will be co-facilitated by MHPSS practitioners and in-country research assistants. A quasi-experimental multiple-baseline design will enable a quantitative comparison of practitioner and beneficiary outcomes between control periods (12-months) and the intervention. Outcomes to be assessed include the Kessler-6, Harvard Trauma Questionnaire and Copenhagen Burnout Inventory and Client Satisfaction Questionnaire-8.

Results

A total of 80 MHPSS practitioners will complete 24 monthly online assessments from May 2022. Concurrently, 1920 people receiving MHPSS services will be randomly selected for post-session interviews (24 per practitioner).

Conclusions

This study will determine the impact of an online, peer-supervision program for MHPSS practitioners in humanitarian settings. Results from the baseline assessments, pilot evaluation, and theory of change model will be presented.

Disclosure

No significant relationships.

Scalable psychological interventions for Syrian refugees in Europe and the Middle East: STRENGTHS study protocol for a prospective individual participant data meta-analysis

INTRODUCTION

The World Health Organization's (WHO) scalable psychological interventions, such as Problem Management Plus (PM+) and Step-by-Step (SbS) are designed to be cost-effective non-specialist delivered interventions to reduce symptoms of common mental disorders, such as anxiety, depression and post-traumatic stress disorder (PTSD). The STRENGTHS consortium aims to evaluate the effectiveness, cost-effectiveness and implementation of the individual format of PM+ and its group version (gPM+), as well as of the digital SbS intervention among Syrian refugees in seven countries in Europe and the Middle East. This is a study protocol for a prospective individual participant data (IPD) meta-analysis to evaluate (1) overall effectiveness and cost-effectiveness and (2) treatment moderators of PM+, gPM+ and SbS with Syrian refugees.

METHODS AND ANALYSIS

Five pilot randomised controlled trials (RCTs) and seven fully powered RCTs conducted within STRENGTHS will be combined into one IPD meta-analytic dataset. The RCTs include Syrian refugees of 18 years and above with elevated psychological distress (Kessler Psychological Distress Scale (K10>15)) and impaired daily functioning (WHO Disability Assessment Schedule 2.0 (WHODAS 2.0>16)). Participants are randomised into the intervention or care as usual control group, and complete follow-up assessments at 1-week, 3-month and 12-month follow-up. Primary outcomes are symptoms of depression and anxiety (25-item Hopkins Symptom Checklist). Secondary outcomes include daily functioning (WHODAS 2.0), PTSD symptoms (PTSD Checklist for DSM-5) and self-identified problems (PSYCHLOPS). We will conduct a one-stage IPD meta-analysis using linear mixed models. Quality of evidence will be assessed using the GRADE approach, and the economic evaluation approach will be assessed using the CHEC-list.

ETHICS AND DISSEMINATION

Local ethical approval has been obtained for each RCT. This IPD meta-analysis does not require ethical approval. The results of this study will be published in international peer-reviewed journals.

Group problem management plus (PM+) to decrease psychological distress among Syrian refugees in Turkey: a pilot randomised controlled trial

BACKGROUND

Syrian refugees resettled in Turkey show a high prevalence of symptoms of mental disorders. Problem Management Plus (PM+) is an effective psychological intervention delivered by non-specialist health care providers which has shown to decrease psychological distress among people exposed to adversity. In this single-blind pilot randomised controlled trial, we examined the methodological trial procedures of Group PM+ (gPM+) among Syrian refugees with psychological distress in Istanbul, Turkey, and assessed feasibility, acceptability, perceived impact and the potential cost-effectiveness of the intervention.

METHODS

Refugees with psychological distress (Kessler Psychological Distress Scale, K10 > 15) and impaired psychosocial functioning (World Health Organization Disability Assessment Schedule, WHODAS 2.0 > 16) were recruited from the community and randomised to either gPM+ and enhanced care as usual (E-CAU) (n = 24) or E-CAU only (n = 22). gPM+ comprised of five weekly group sessions with eight to ten participants per group. Acceptability and feasibility of the intervention were assessed through semi-structured interviews. The primary outcome at 3-month follow-up was symptoms of depression and anxiety (Hopkins Symptoms Checklist-25). Psychosocial functioning (WHODAS 2.0), symptoms of posttraumatic stress disorder and self-identified problems (Psychological Outcomes Profiles, PSYCHLOPS) were included as secondary outcomes. A modified version of the Client Service Receipt Inventory was used to document changes in the costs of health service utilisation as well as productivity losses.

RESULTS

There were no barriers experienced in recruiting study participants and in randomising them into the respective study arms. Retention in gPM+ was high (75%). Qualitative analyses of the interviews with the participants showed that Syrian refugees had a positive view on the content, implementation and format of gPM+. No adverse events were reported during the implementation. The study was not powered to detect an effect. No significant difference between gPM+ and E-CAU group on primary and secondary outcome measures, or in economic impacts were found.

CONCLUSIONS

gPM+ delivered by non-specialist peer providers seemed to be an acceptable, feasible and safe intervention for Syrian refugees in Turkey with elevated levels of psychological distress. This pilot RCT sets the stage for a fully powered RCT.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier NCT03567083 ; date: 25/06/2018.

The psychological impacts of COVID-19 related stressors on Syrian refugees in Turkey: The role of resource loss, discrimination, and social support

COVID-19 does not leave behind refugees. They are disproportionately affected during the current pandemic. The present study aimed to investigate the psychological impacts of COVID-19 related stressors -resource loss and perceived discrimination during the COVID-19 pandemic- on Syrian refugees in Turkey. Further, the buffering role of perceived social support against the detrimental impacts of such stressors was examined. An online cross-sectional study was conducted between September-October 2020. A sample of 345 Syrian refugees in Turkey completed the questions about demographic characteristics, resource loss and perceived discrimination during the pandemic, perceived social support, and depressive and anxiety symptoms. A high level of depressive and anxiety symptoms was reported in our sample. Resource loss and perceived discrimination during the pandemic significantly and positively predicted depressive and anxiety symptoms. Perceived social support acted as a buffer against the detrimental effect of resource loss on mental health. For those with higher perceived social support, resource loss during the pandemic did not significantly predict depressive and anxiety symptoms. The results indicate the detrimental role of COVID-19 related stressors on refugee mental health. Social support is an important protective factor for mental health amidst the pandemic. Our findings highlight the importance of considering the precarious conditions of refugees in all COVID-19 responses and communications.

Effects of Unprocessed and Processed Cardiopulmonary Bypass Blood Retransfused into Patients after Cardiac Surgery

Background

The aim of this prospective study was to compare the effect of autologous unprocessed to processed residual cardiopulmonary bypass blood (CPB) on patients’ laboratory and clinical parameters and outcome.

Methods

20 patients undergoing elective coronary artery bypass surgery were randomized to receive either unprocessed CPB blood (control group) or processed CPB blood employing the Continuous AutoTransfusion System (CATS; Fresenius, Bad Homburg, Germany). We have shown that this method eliminated >93% of activated mediators. Serial laboratory parameters including complement activation, coagulation factors and the stimulation of IL-6 and IL-8 were compared with clinical side effects and patients’ outcome.

Results

Compared to control patients, retransfusion of unprocessed CBP blood significantly increased heparin, free plasma hemoglobin and D-Dimers. Postoperatively, three patients in the control group and two patients in the CATS group required prolonged mechanical ventilation or developed infections associated respectively with elevated C3a (desArg) or IL-6 concentration.

Conclusions

CATS-processing of CPB blood provided a high-quality red blood cell concentrate, resulting in a reduced load of retransfused activated mediators.

Qualitative Assessment of Blood Washing with the Continuous Autologous Transfusion System (CATS)

A number of different blood-processing methods can be used at the end of cardiopulmonary bypass (CPB) to improve the quality of autologous blood. They include centrifugation, hemofiltration and cell-washing. They differ in processing time required, cost of disposables and the quality of the processed autologous blood product. The newly developed continuous auto-transfusion system (CATS: Fresenius AG, Bad Homburg) uses a continuous cell-washing method. In a prospective study, the oxygenator blood of 10 patients was processed at the end of cardiac surgery with CATS and the quality of autologous blood before and after processing was compared. The processing volumes and the time required were recorded. The concentrations and elimination rates of blood parameters and waste products such as activated coagulation and complement products were measured. At the end of CPB a mean volume of 1,010 ± 174 ml diluted oxygenator blood was processed and concentrated to 310 ± 88 ml in 11.0 ± 2.2 mins. Cellular elements such as erythrocytes and leucocytes were mostly retained and their concentration showed a significant increase after processing (250% and 210% respectively; p < 0.01). Thus, the blood processing with CATS resulted in an excellent hemoconcentration (hematocrit 62 ± 3 vs. 24 ± 4% before processing) with a consistent reproducibility. On the other hand, the CATS concentrate showed a significant loss of autologous plasma proteins. Likewise, all water soluble elements such as waste products are significantly lower in concentration after processing and, if calculated by quantity, they show a high elimination rate (> 93%).

In conclusion, the continuous autologous transfusion system permits an automated, rapid and continuous processing of autologous blood yielding a standardised high quality erythrocyte concentrate.

Development and characterization of lambs’ coats of East Prussian Skudden and Rough-coated Pomeranian Landrace sheep

Abstract. East-Prussian Skudden (Skudden) and Rough-coated Pomeranian Landrace (RPL) sheep are old endangered mixed-wool breeds. The fleece structure is unique for each breed compared with other characteristics in related breeds. Therefore, an essential factor in breed conservation is preservation of the typical fleece. As some RPL sheep show a tendency towards uniform fleeces, emphasis is placed on fleece evaluation in selection of flockbook ewes and especially in licensing rams. Currently, rams can only be presented at a minimum age of 1 ½ years when regrowth has sufficiently taken place. As these rare breeds are primarily kept in small flocks and not by shepherds, an earlier, preliminary selection for typical fleeces would aid in flock management. Fleece samples were taken from five body regions at intervals of 30–35 days beginning at an age of one month to 8 months, prior to shearing and after regrowth. Adult samples were graded and those of RPL evaluated for type and colour. Fibre types were sorted and counted according to presumed adult type as well as lamb fibre type. An attempt was made to find a point in development suitable for concluding the final fibre type composition, taking into account the final grade, type and fleece colour. In Skudden a preliminary selection is preferable at an age of 10–12 months. As RPL showed considerable changes in all fleece parameters between shearing and the adult sample, preliminary selection is not advisable.

Predictors of psychological distress in survivors of the 1999 earthquakes in Turkey: effects of relocation after the disaster

OBJECTIVE

Relocations after disasters are known to cause added distress in survivors. This study examined the effects of migration and other factors on psychological status of survivors 4 years after the two severe earthquakes in Turkey.

METHOD

Five hundred and twenty-six adult survivors of the 1999 earthquakes currently living in Ankara were given self-report measures assessing traumatic stress, depression, earthquake experience and social support.

RESULTS

The rates of current post-traumatic stress disorder (PTSD) and depression were 25% and 11%, respectively. Although both traumatic stress and depression factors were predicted by some demographic and trauma severity variables, relocation status predicted depression but not traumatic stress.

CONCLUSION

The rates of psychological distress were higher than expected in a city considered to be safe in terms of earthquake risk. Relocation after the disaster may increase psychological distress by disrupting the social network.

The effect of diaphragmatic peritoneal lymphatics on peritoneal adhesions: an experimental study

In this study, we examined the effect of diaphragmatic peritoneal lymphatic function on the formation of peritoneal adhesions. A two phased design was used in fifty-two Wistar albino female rats. In the first phase (n = 12), the effects of diaphragmatic peritoneum damage model on the cecum and the terminal ileum were evaluated. In the second phase, the rats (n = 40) were divided into two equal groups. The adhesion model was created only in the cecum and the terminal ileum in the first group, whereas the diaphragmatic peritoneal damage model was created in the second group together with the same adhesion model. The rats were sacrificed on day 10 postoperatively and the adhesions formed were graded. In the first group, adhesions were formed at grade 1 in 5 rats (25%), grade 2 in 11 rats (55%) and grade 3 in 4 rats (20%), whereas adhesions were formed at grade 1 in 2 rats (10%), grade 2 in 8 rats (40%) and grade 3 in 10 rats (50%) in the second group (X2: 21.65, p < 0.0001). Diaphragmatic peritoneal lymphatic function reduced the number of adhesions and severity of the adhesions which occurred among intraabdominal organs after laparotomy. These findings suggest that special care should be undertaken to avoid damaging the diaphragmatic peritoneum during abdominal surgery so as to reduce the incidence of peritoneal adhesions.

Intra-arterial simultaneous administration of anandamide attenuates endothelin-1 induced vasospasm in rabbit basilar arteries

BACKGROUND

Anandamide induces not only endothelium-dependent vasodilatation through cannabinoid receptors but also some endothelium- independent vasodilator effect by calcitonin gene-related peptide release through vanilloid receptors. Endothelin-1, a powerful vasoconstrictive peptide derived from endothelial cells, has been shown to be converted to its active form after cleaving by a vascular matrix metalloproteinase which is also involved in inactivation of calcitonin gene-related peptide. The purpose of this study was to investigate whether anandamide inhibits the acute vascular and morphological effects of Endothelin-1 applied intra-arterially on rabbit basilar arteries.

METHOD

Fifteen albino rabbits were anaesthetised and underwent placement of a vertebral artery catheter for angiography of the basilar artery. Animals were divided, arbitrarily, into animals in which there was either intra-arterial injection of saline (Group I, n=5), Endothelin-1 (Group II, n=5) and Endothelin-1 and anandamide (Group III, n=5). The diameter of the basilar artery between the pre and post injection angiograms was measured in each of the three groups and transmission electron microscopic investigations on basilar arteries were performed.

FINDINGS

Angiographic studies showed that simultaneous administration of anandamide significantly attenuated Endothelin-1 induced vasoconstriction. Furthermore, it was demonstrated that anandamide reversed the morphological changes induced by Endothelin-1 on the vessel wall.

INTERPRETATION

These results indicated that anandamide overcomes the angiographic and morphological effects of intrarterially administered ET-1 induced vasospasm in rabbit basilar arteries probably by induction of CGRP related vasodilatation through vanilloid receptors and prevents the acute ET-1 induced ultrastructural vessel wall damage.

Effects of unprocessed and processed cardiopulmonary bypass blood retransfused into patients after cardiac surgery

BACKGROUND

The aim of this prospective study was to compare the effect of autologous unprocessed to processed residual cardiopulmonary bypass blood (CPB) on patients' laboratory and clinical parameters and outcome.

METHODS

20 patients undergoing elective coronary artery bypass surgery were randomized to receive either unprocessed CPB blood (control group) or processed CPB blood employing the Continuous AutoTransfusion System (CATS; Fresenius, Bad Homburg, Germany). We have shown that this method eliminated >93% of activated mediators. Serial laboratory parameters including complement activation, coagulation factors and the stimulation of IL-6 and IL-8 were compared with clinical side effects and patients' outcome.

RESULTS

Compared to control patients, retransfusion of unprocessed CBP blood significantly increased heparin, free plasma hemoglobin and D-Dimers. Postoperatively, three patients in the control group and two patients in the CATS group required prolonged mechanical ventilation or developed infections associated respectively with elevated C3a (desArg) or IL-6 concentration.

CONCLUSIONS

CATS-processing of CPB blood provided a high-quality red blood cell concentrate, resulting in a reduced load of retransfused activated mediators.

Qualitative assessment of blood washing with the continuous autologous transfusion system (CATS)

A number of different blood-processing methods can be used at the end of cardiopulmonary bypass (CPB) to improve the quality of autologous blood. They include centrifugation, hemofiltration and cell-washing. They differ in processing time required, cost of disposables and the quality of the processed autologous blood product. The newly developed continuous auto-transfusion system (CATS: Fresenius AG, Bad Homburg) uses a continuous cell-washing method. In a prospective study, the oxygenator blood of 10 patients was processed at the end of cardiac surgery with CATS and the quality of autologous blood before and after processing was compared. The processing volumes and the time required were recorded. The concentrations and elimination rates of blood parameters and waste products such as activated coagulation and complement products were measured. At the end of CPB a mean volume of 1,010 +/- 174 ml diluted oxygenator blood was processed and concentrated to 310 +/- 88 ml in 11.0 +/- 2.2 mins. Cellular elements such as erythrocytes and leucocytes were mostly retained and their concentration showed a significant increase after processing (250% and 210% respectively; p < 0.01). Thus, the blood processing with CATS resulted in an excellent hemoconcentration (hematocrit 62 +/- 3 vs. 24 +/- 4% before processing) with a consistent reproducibility. On the other hand, the CATS concentrate showed a significant loss of autologous plasma proteins. Likewise, all water soluble elements such as waste products are significantly lower in concentration after processing and, if calculated by quantity, they show a high elimination rate (> 93%). In conclusion, the continuous autologous transfusion system permits an automated, rapid and continuous processing of autologous blood yielding a standardised high quality erythrocyte concentrate.

Hemofiltration during cardiopulmonary bypass: quality assessment of hemoconcentrated blood

Hemofiltration is often used during cardiopulmonary bypass (CPB) for water removal. In a prospective random study 11 patients undergoing elective coronary artery surgery with hemofiltration during CPB were observed and compared to 11 patients without filtration. The quantitative and qualitative aspects of blood before and after filtration while still on CPB and until the first postoperative day were assessed. Intra- and postoperative volume requirements, standard hematology and chemistry, as well as hemolysis, complement activation, and coagulation factors were analysed at nine sequential points in time.

RESULTS

There were no significant differences in pre- and postoperative patient data between the two groups except that the majority of patients in the study group (55%) were anticoagulated and required a significantly longer CPB time with higher doses of protamine and had higher postoperative drainage (2.9 vs. 1.4 L). Intra- and postoperative hemoglobin concentrations, transfusion and volume requirements were similar in both groups. 927 ml of plasma water were filtered during CPB within 4 min 20 s without hemodynamic changes or electrolyte imbalance. Hemoglobin and protein concentrations increased significantly during hemofiltration (Hb increases 3.6 g/dl). Hemolysis and activated complement fractions were elevated during CPB but showed no further increase during filtration; in contrast C4a, C5a, and prothrombin F1 + 2 increased significantly after cessation of CPB. In conclusion, hemofiltration during CPB is a safe and efficient method for water removal and for concentration of red blood cells and proteins without adverse effects on the patient's hemodynamics, blood quality, and volume requirements. More especially, no negative influence of hemofiltration could be determined with regard to activation of the coagulation and complement system.

[Intraoperative aspiration and reinfusion of autologous blood in resection of abdominal aortic aneurysms with Solcotrans plus]

Quantitative and qualitative assessment of intraoperative aspiration and reinfusion of autologous blood with the Solcotrans was carried out in 11 males (52-79 years) undergoing elective resection of abdominal aortic aneurysms. Hematology, blood chemistry, coagulation parameters and complement activation were studied in the patient's blood at the following time points: preoperatively, before and after heparinisation, after retransfusion of the first and last Solcotrans, 6 and 20 hours postoperatively. In addition the same quality control was performed in the first and last Solcotrans blood. Results (mean values of 11 patients +/- 1 SD): Intraoperatively 2-3 Solcotrans units were salvaged (total 1039 +/- 565 ml) of which 805 +/- 487 ml were retransfused to the patients. As a mean patients required only 1 unit of homologous RBC's (395 +/- 781 ml) intraoperatively. Patient's intraoperative hemoglobin concentration amounted to 10 g/dl or more. Whereas the hemoglobin level in the Solcotrans attained only 8.2 g/dl. Thrombocyte counts (48 +/- 18 x 10(9)/l) and ionized calcium (0.2 +/- 0.4 mmol/l) were significantly depressed when compared to the preoperative patient values (p < 0.05). The protein concentration remained within normal limits in the patient's and in the Solcotrans blood. Complement activation (C4a, C5a [des Arg]) showed a significant increase after initiation of surgery and there was no significant difference between the solco- or patient blood. Whereas plasma free hemoglobin, coagulation and fibrinolysis parameters showed a significant elevation in the Solcotrans blood. In conclusion the solcotrans system offers a fast, efficient and simple method for salvage and retransfusion of intraoperative autologous blood.

FPA content - a criterion of quality for plasma as factor VIII source

The appearance of fibrinopeptide A (FPA) in plasma indicates that factor VIII has been at least partially activated; consequently, we asked the following questions: (1) Is the FPA content of single donor plasma influenced by the method of blood collection? (2) Does a high FPA content of the starting fresh frozen plasma impair the quality of factor VIII preparations? Using a modified procedure adapted to the assay of large series of samples, we surveyed the FPA content of normal donor plasma. Our results show that the FPA content of donor plasma depends strongly on the quality of blood collection. Improved mixing of the anticoagulant with the blood led to a drastic reduction of the FPA content of the plasma. Furthermore, two lots of factor VIII concentrates produced from FPA-poor plasma showed significant improvement in stability and solubility.