Cohort profile: BioMD-Y (biopsychosocial factors of major depression in youth) - a biobank study on the molecular genetics and environmental factors of depression in children and adolescents in Munich

PURPOSE

BioMD-Y is a comprehensive biobank study of children and adolescents with major depression (MD) and their healthy peers in Germany, collecting a host of both biological and psychosocial information from the participants and their parents with the aim of exploring genetic and environmental risk and protective factors for MD in children and adolescents.

PARTICIPANTS

Children and adolescents aged 8-18 years are recruited to either the clinical case group (MD, diagnosis of MD disorder) or the typically developing control group (absence of any psychiatric condition).

FINDINGS TO DATE

To date, four publications on both genetic and environmental risk and resilience factors (including FKBP5, glucocorticoid receptor activation, polygenic risk scores, psychosocial and sociodemographic risk and resilience factors) have been published based on the BioMD-Y sample.

FUTURE PLANS

Data collection is currently scheduled to continue into 2026. Research questions will be further addressed using available measures.

A Germany-wide survey of caregiving professionals on climate change and mental health of children and adolescents - factors influencing their relevance rating of extreme weather event associated mental health impairments

INTRODUCTION

Climate change presents a significant risk for the mental and physical health of young people. In order to identify and properly care for potential mental health impairments from extreme weather events, the relevance of these impairments must be assessed as high by the professional groups providing care for children and adolescents. This raises the question of which factors influence the individual relevance assessment of caretaking professionals?

METHODS

Data was collected creating and conducting a Germany-wide online questionnaire via LimeSurvey. The questionnaire was addressed to professionals providing care for children and adolescents, in this case medical and therapeutic personnel as well as school and pedagogical personnel. Professional associations, chief physicians and school principals were contacted as multipliers and asked to forward the questionnaire to their members and staff. The data was analyzed using the R statistical software, and multiple linear regressions were performed to test the hypotheses.

RESULTS

Overall, 648 questionnaires were taken into analysis. Approximately 70% of the participants considered climate change-induced impacts on the mental health of children and adolescents due to extreme weather events as relevant. Experiencing heat, storm, heavy precipitation, flood/flooding, and/or avalanches/mudflows made a modest yet significant contribution to explaining higher relevance assessments. In contrast, there was no evidence to suggest that an urban working environment increases the relevance assessment.

CONCLUSION

The described influence of experiencing extreme weather events should not be regarded as the sole factor leading to higher relevance ratings. A more comprehensive understanding of the factors influencing relevance assessments is necessary to address key aspects of risk communication and increase risk awareness.

A randomized controlled trial of a preventive intervention for the children of parents with depression: mid-term effects, mediators and moderators

BACKGROUND

In a parallel randomized controlled trial the effectiveness of the family- and group-based cognitive-behavioural "Gug-Auf" intervention in preventing depression in children of depressed parents was evaluated. We hypothesized that the intervention would be associated with reduced incidence of depression at 15 months as well as with reduced symptom severity at 6, 9, and 15 months. We also explored the role of a number of mediators and moderators.

METHODS

Families were included if a parent (n = 100, mean age = 46.06, 61% female) had experienced depression and children (n = 135, aged 8-17 years, 53% female) had no mental illness. Families (91.5% German) were randomly allocated (50:50 block-wise; stratified by child age and parental depression) to the 12-session "GuG-Auf" intervention or no intervention. Outcomes were assessed (on an intention-to-treat basis) at 0-(T1), 6-(T2), 9-(T3) and 15-months (T4) after baseline. Primary outcome (onset of depression; T4) was assessed with standardized (blinded) clinical interviews. Secondary (unblinded) outcome was risk of depression (at T2-T4) indicated by self- and parent-reported symptoms of internalizing, externalizing and depressive disorder. Potential mediators were emotion regulation, attributional style, knowledge of depression and parenting style. Potential moderators were parental depression severity and negative life events.

RESULTS

None of the children who received the intervention developed depression, whereas two of those in the control group did. The intervention significantly reduced depression risk (indicated by severity of self-reported internalizing symptoms) at T3 (p = .027, d = -0.45) and T4 (p = .035, d = -0.44). Both groups showed reduced depressive symptoms (p = .029, d = -0.44). Cognitive problem-solving and negative parenting emerged as mediators. There was no evidence that the intervention was associated with parent-reported internalizing symptoms or externalizing symptoms. No adverse events were observed.

CONCLUSIONS

Children of parents with depression showed an increase in self-reported (but not parent-reported) internalizing symptoms over time. This increase was not present in children who received the GuG-Auf intervention. The intervention was not associated with changes in externalizing symptoms. Conclusions regarding prevention of the onset of depression were not possible. Despite some limitations in the generalizability, these findings contribute to reducing the burden of youth depression.

REGISTRATION

The trial was registered on 16/04/2014 at ClinicalTrials.gov ( NCT02115880 ) and study protocol published in BMC Psychiatry ( https://bmcpsychiatry.biomedcentral.com/articles/10.1186/s12888-014-0263-2 ).

A Qualitative Study to Explain the Factors Influencing Mental Health after a Flooding

Background: Children and adolescents are considered to be particularly vulnerable to the psychological effects of climate change, such as extreme weather events. What are the protective factors and stressors for the mental health of the young population after extreme weather events in Germany? Methods: Nine semi-structured interviews with representatives of occupational groups providing care to children, adolescents, and political stakeholders were conducted in Simbach am Inn, a German town affected by flooding in 2016. The interviews were analyzed using qualitative content analysis according to Mayring. Results: The interviews show that the parents' dealing with what they had experienced and the concern for their relatives were the most influential stressors for children and adolescents. As protective factors, they felt that conversations with familiar people and restoring a certain "normality" were particularly important. The interviewees described both, the time of the flooding, and the time after the initial state of shock had subsided, as particularly stressful. Consequently, the experts reported on children and adolescents acutely complaining of fear, helplessness, and extreme tension. Nevertheless, the demand for psychological care increased only slightly after the flooding in Simbach am Inn. Conclusion: The social environment of children and adolescents is essential for their psychological well-being after an extreme weather event. Research, especially on children and adolescents who have already been affected, must increase in order to be able to describe influencing factors even more precisely, to protect individuals from adverse mental health effects, and to identify healthcare requirements.

The NERSH Questionnaire and Pool of Data from 12 Countries: Development and Description

Modern healthcare research has only in recent years investigated the impact of health care workers' religious and other values on medical practice, interaction with patients, and ethically complex decision making. So far, only limited international data exist on the way such values vary across different countries. We therefore established the NERSH International Collaboration on Values in Medicine with datasets on physician religious characteristics and values based on the same questionnaire. The present article provides (a) an overview of the development of the original and optimized questionnaire, (b) an overview of the content of the NERSH data pool at this stage and (c) a brief review of insights gained from articles published with the questionnaire. The pool at this stage consists of data from 17 studies from research units in 12 different countries representing six continents with responses from more than 6000 health professionals. The joint data pool suggests that there are large differences in religious and other moral values across nations and cultures, and that these values contribute to the observed differences in health professionals' clinical practices-across nations and cultures!

Physicians' religious/spiritual characteristics and their behavior regarding religiosity and spirituality in clinical practice: A meta-analysis of individual participant data

BACKGROUND

Religiosity and/or spirituality (R/S) of physicians have been reported to inform behavior regarding religiosity and spirituality in clinical practice (R/S-B). Our aim was to study this association.

METHODS

Building upon a large international data pool of physician values we performed network and systematic literature searches using Google Scholar, Web of Science, Embase, Medline, and PsycInfo. Measures for R/S and R/S-B were selected for comparability with existing research. We performed a two-stage IPDMA using R/S coefficients from sample-wise multiple regression analyses as summary measures. We controlled for age, gender, and medical specialty. An additional sub-analysis compared psychiatrists to non-psychiatrists.

RESULTS

We found 11 eligible surveys from 8 countries (n = 3159). We found a positive association between R/S and R/S-B with an overall R/S coefficient of 0.65 (0.48-0.83). All samples revealed a positive association between R/S and R/S-B. Only 2 out of the 11 samples differed from the overall confidence interval. Psychiatrists had a higher degree of R/S-B, but associations with R/S did not differ compared to non-psychiatrists.

CONCLUSIONS

We confirmed a significant association between R/S and R/S-B in this study. Despite large cultural differences between samples, coefficients remained almost constant when controlling for confounders, indicating a cultural independent effect of R/S on R/S-B, which to our knowledge has not been documented before.Such interaction can constitute both facilitators and barriers for high quality health care and should be considered in all aspects of patient and relationship-centered medicine.

Health professionals' attitudes toward religiosity and spirituality: a NERSH Data Pool based on 23 surveys from six continents

Background

In order to facilitate better international and cross-cultural comparisons of health professionals (HPs) attitudes towards Religiosity and/or Spirituality (R/S) using individual participant data meta-analysis we updated the NERSH Data Pool.

Methods

We performed both a network search, a citation search and systematic literature searches to find new surveys.

Results

We found six new surveys (N=1,068), and the complete data pool ended up comprising 7,323 observations, including 4,070 females and 3,253 males. Most physicians (83%, N=3,700) believed that R/S had “some” influence on their patients’ health (CI95%) (81.8%–84.2%). Similarly, nurses (94%, N=1,020) shared such a belief (92.5%–95.5%). Across all samples 649 (16%; 14.9%–17.1%) physicians reported to have undergone formal R/S-training, compared with nurses where this was 264 (23%; 20.6%–25.4%).

Conclusions

Preliminary analysis indicates that HPs believe R/S to be important for patient health but lack formal R/S-training. Findings are discussed. We find the data pool suitable as a base for future cross-cultural comparisons using individual participant data meta-analysis.

A randomised controlled trial of a family-group cognitive-behavioural (FGCB) preventive intervention for the children of parents with depression: short-term effects on symptoms and possible mechanisms

OBJECTIVE

Parental depression is one of the biggest risk factors for youth depression. This parallel randomized controlled trial evaluates the effectiveness of the German version of the family-group-cognitive-behavioral (FGCB) preventive intervention for children of depressed parents.

METHODS

Families with (i) a parent who has experienced depression and (ii) a healthy child aged 8-17 years (mean = 11.63; 53% female) were randomly allocated (blockwise; stratified by child age and parental depression) to the 12-session intervention (EG; n = 50) or no intervention (CG; usual care; n = 50). Self-reported (unblinded) outcomes were assessed immediately after the intervention (6 months). We hypothesized that CG children would show a greater increase in self-reported symptoms of depression (DIKJ) and internalising/externalising disorder (YSR/CBCL) over time compared to the EG. Intervention effects on secondary outcome variables emotion regulation (FEEL-KJ), attributional style (ASF-KJ), knowledge of depression and parenting style (ESI) were also expected. Study protocol (Belinda Platt, Pietsch, Krick, Oort, & Schulte-Körne, 2014) and trial registration (NCT02115880) reported elsewhere.

RESULTS

We found significant intervention effects on self-reported internalising ([Formula: see text] = 0.05) and externalising ([Formula: see text] = 0.08) symptoms but did not detect depressive symptoms or parent-reported psychopathology. Parental depression severity did not modify these effects. Both groups showed equally improved knowledge of depression ([Formula: see text] = 0.06). There were no intervention effects on emotion regulation, attributional style or parenting style.

CONCLUSION

The German version of the FGCB intervention is effective in reducing symptoms of general psychopathology. There was no evidence that the mechanisms targeted in the intervention changed within the intervention period.

The International NERSH Data Pool of Health Professionals' Attitudes Toward Religiosity and Spirituality in 12 Countries

The amount of research concerned with the values of health professionals (HPs) is steadily growing. Around the world HPs face similar challenges when patients express their existential and spiritual views. How HPs engage these views, and the degree of embedment into consultations, differ across cultures. Today, more than ever before, researchers in this field need to share experiences and build new knowledge upon local findings. To meet this demand, we founded the international collaboration "Network for Research on Spirituality and Health" ( https://NERSH.org ). One of the central projects of our network has been to build a large international data pool of health professionals' attitudes toward religiosity and spirituality. Today the data pool hosts answers from more than 6,000 health professionals from 17 separate surveys derived from 12 countries. Data were gathered by either the questionnaire "Religion and Spirituality in Medicine, Perspectives of Physicians" (RSMPP) or its successor 'NERSH Questionnaire'. In this article we describe the methodology behind the construction of the data pool. We also present an overview of five available scales related to HP religiosity and spirituality, including a description of scale reliability and dimensionality.

The adaptation and evaluation of a CBT-based manual for the inpatient treatment of youth depression: a pilot study

Background

Although there is good evidence to support the effectiveness of cognitive behavioral therapy (CBT) for the outpatient treatment of adolescent major depressive disorder (MDD), evidence-based manuals for the inpatient setting are lacking. This pilot study sought to (i) adapt an existing CBT manual (treatment of adolescent depression; TADS) to an inpatient setting (TADS-in), (ii) test its effectiveness at symptom reduction and remission of MDD in a pre-post design, and (iii) assess the strengths and limitations of the manual via a focus-group with clinicians.

Methods

Twenty nine adolescents aged 12–17 years with a primary ICD-10 diagnosis of MDD being treated as inpatients at a psychiatric clinic were included. Embedded in the regular inpatient treatment course (8 weeks), patients received 12 sessions of the TADS-in manual. Quantitative assessment of symptom reduction and remission of MDD was conducted using a non-controlled pre-post design. The quantitative results were supplemented by a focus group with participating psychotherapists.

Results

Of the 29 patients included in the study at the beginning, 19 (65.5%) remained in the study at week 8. Symptoms of depression were statistically significantly lower at the end of treatment than at baseline according to self- (d = 1.38; mean change = 19.88; 95% CI = 12.48–27.28) and other reports (d = 0.64, mean change = 0.35; 95% CI = 0.08–0.62). Clinicians ratings of improvement (CGI-I) suggested that at the end of treatment, 15.8% were very much improved, 68.4% much improved, and 15.8% were minimally improved. According to diagnostic interviews with patients conducted at the end of treatment, 73.3% were in remission. The qualitative analysis showed that on the whole, the TADS-in manual is suitable for the inpatient setting. However, clinicians believed the effectiveness of TADS-in was limited by patient comorbidity and the fact that the inpatients were unable to practice incorporating techniques learnt into everyday life.

Conclusions

This study is the first to adapt the TADS manual to the inpatient setting. The sample of depressed adolescents showed reduced symptomology following treatment, although these findings require replicating in a randomized controlled trial before effects can be attributed to the TADS-in manual specifically. This pilot study informs further development of the manual as well as representing an important first step in the evaluation of the inpatient treatment of adolescent depression.

The study was retrospectively registered (DRKS00017308) and received no external funding.

Religious Values in Clinical Practice are Here to Stay

Research to date has shown that health professionals often practice according to personal values, including values based on faith, and that these values impact medicine in multiple ways. While some influence of personal values are inevitable, awareness of values is important so as to sustain beneficial practice without conflicting with the values of the patient. Detecting when own personal values, whether based on a theistic or atheistic worldview, are at work, is a daily challenge in clinical practice. Simultaneously ethical guidelines of tone-setting medical associations like American Medical Association, the British General Medical Council and Australian Medical Association have been updated to encompass physicians' right to practice medicine in accord with deeply held beliefs. Framed by this context, we discuss the concept of value-neutrality and value-based medical practice of physicians from both a cultural and ethical perspective, and reach the conclusion that the concept of a completely value-neutral physician, free from influence of personal values and filtering out value-laden information when talking to patients, is simply an unrealistic ideal in light of existing evidence. Still we have no reason to suspect that personal values, whether religious, spiritual, atheistic or agnostic, should hinder physicians from delivering professional and patient-centered care.

Qualitative evaluation of a preventive intervention for the offspring of parents with a history of depression

BACKGROUND

Meta-analyses of randomised controlled trials suggest that psychological interventions to reduce children's risk of depression are effective. Nevertheless, these effects are modest and diminish over time. The Medical Research Council recommends a mixed-methods approach to the evaluation of complex interventions. By gaining a more thorough understanding of participants' perspectives, qualitative evaluations of preventive interventions could improve their efficacy, longevity and transfer into clinical practice.

METHODS

18 parents and 22 children who had received a 12-session family- and group-based cognitive-behavioural intervention to prevent youth depression as part of a randomised controlled trial took part in semi-structured interviews or a focus group about aspects which had been perceived as helpful, elements they were still using after the intervention had ended, and suggestions they had for improving the intervention.

RESULTS

The chance to openly share and discuss their experiences of depression within and between families was considered helpful by both children and parents. Children benefitted the most from learning coping strategies for dealing with stress and many still used them in everyday life. Parents profited mostly from increasing positive family time, but noted that maintaining new routines after the end of the intervention proved difficult. Participants were generally content with the intervention but commented on how tiring and time consuming it was.

CONCLUSIONS

Managing parents' expectations of family-based interventions in terms of their own mental health needs (versus those of their children) and leaving more room for open discussions may result in interventions which are more appealing to participating families. Increasing intervals between sessions may be one means of improving the longevity of interventions.

TRIAL REGISTRATION

The original RCT this evaluation is a part of was registered under NCT02115880 .

Religious values of physicians affect their clinical practice: A meta-analysis of individual participant data from 7 countries

BACKGROUND

Observational studies indicate that religious values of physicians influence clinical practice. The aim of this study was to test prior hypotheses of prevalence of this influence using a meta-analysis design.

METHODS

Based on a systematic literature search we performed individual participant data meta-analysis (IPDMA) on data based on 2 preselected questionnaires. Ten samples from 7 countries remained after exclusion (n = 3342). IPDMA was performed using a random-effects model with 2 summary measures: the mean value of the scale "Religiosity of Health Professionals"; and a dichotomized value of the question "My religious beliefs influence my practice of medicine." Also, a sensitivity analysis was performed using a mixed-models design controlling for confounders.

RESULTS

Mean score of religiosity (95% confidence interval [CI]) was significantly lower in the European subgroup (8.46 [6.96-9.96]) compared with the Asian samples India (10.46 [9.82-10.21]) and Indonesia (12.52 [12.19-12.84]), whereas Brazil (9.76 [9.54-9.99]) and USA (10.02 [9.82-10.21]) were placed in between. The proportion of the European physicians who agreed to the statement "My religious beliefs influence my practice of medicine" (95% CI) was 42% (26%-59%) compared with Brazil (36% [29%-43%]), USA (57% [54%-60%]), India (58% [52%-63%]), and Indonesia (91% [84%-95%]).

CONCLUSIONS

Although large cross-cultural variations existed in the samples, 50% of physicians reported to be influenced by their religious beliefs. Religiosity and influence of religious beliefs were most pronounced in India, Indonesia, and a European faith-based hospital. Education regimes of current and future physicians should encompass this influence, and help physicians learn how their personal values influence their clinical practice.

[Extreme weather events and their impact on the mental health of children and adolescents]

As part of climate change, a rise in meteorological extreme weather events (EWE) like heavy precipitation and flooding can be observed in Germany. Severe extreme events can evoke great fear and pose a risk for traumatization. These traumas and the sustained stress caused by the event may result in adverse psychological health effects. Children and adolescents represent a vulnerable group due to the fact that they hold less coping strategies than adults and are strongly dependent on their environment.This narrative overview intends to summarise the prevalence of mental illness after an EWE and the related risk factors in order to draw meaningful conclusions about the mental health of children and adolescents in Germany. Therefore, existing literature from the WHO European region and from countries with a similar income level (e.g. Canada, Australia, USA) was taken into account. Since floods and heavy precipitation are the most frequent EWE in Germany, the focus was placed on them.An increase in anxiety disorders, depression symptoms, posttraumatic stress and behavioural disorders can be observed in children and adolescents after an EWE. The literature provides little information on the prevalence of such mental health effects as a result of EWEs and their effects, and which risk factors are of importance. There is thus still considerable need for research internationally and especially in Germany.

[Does the Prevention Act Improve Prevention in Pediatric Outpatient Settings!?]

Aim of the study: The Prevention Act was adopted by the German Federal Parliament on 18.06.2015. The paediatric practice is an important place from which to reach out to children and teenagers and to positively influence them through targeted prevention services in their health-related behaviour. It is therefore an important setting for the implementation of the Prevention Act. Could the delegation of prevention services to qualified medical assistants promote the successful implementation of the Prevention Act? Since 2003, medical assistants have qualified as "Prevention Assistants" after completing training courses and offered support in preventive services to children and teenagers in the paediatrician's office. The aim of this study was to improve the effectiveness of the training to increase the competence of the participants, expansion of preventive services for children and teenagers in the paediatrician's office and reduction of physician workload. Methodology: Training was accompanied by ongoing evaluation; there were two extensive studies in 2009 and 2011, respectively. Between 2003 and 2006 (n=126, after 75% response rate) and in 2011 (n=119 after 24% response rate), participants were assessed with standardized questionnaires, and in the survey of 2011, their employers also were interviewed, (n=76, after 22% response rate). Results: The prevention assistants assess their learning successes as good and are able to take over delegated tasks in the paediatrician's office. The involvement of a trained prevention assistant contributed to the transformation and re-establishment of prevention offers in paediatrician's offices and reduced physician workload. 44% of physicians felt that the time saved by prevention assistant was very good or good, 80% of physicians surveyed also indicated that prevention assistants carried out preventive consultations in the doctor's office. Conclusion: In light of the paediatricians' workload and their own wishes and demands, and for a targeted implementation of the Prevention Act, it is necessary to delegate preventive services to trained personnel. It is also possible to accomplish this task. It is necessary to introduce billing numbers in the fee schedule for doctors similar to the billing numbers for dental health prophylaxis.

Prediction of Late Death or Disability at Age 5 Years Using a Count of 3 Neonatal Morbidities in Very Low Birth Weight Infants

OBJECTIVE

To evaluate bronchopulmonary dysplasia (BPD), serious brain injury, and severe retinopathy of prematurity (ROP) as predictors of poor long-term outcome in very low birth weight infants.

STUDY DESIGN

We examined the associations between counts of the 3 morbidities and long-term outcomes in 1514 of 1791 (85%) infants with birth weights of 500-1250 g who were enrolled in the Caffeine for Apnea of Prematurity trial from October 1999, to October 2004, had complete morbidity data, and were alive at 36 weeks postmenstrual age (PMA). BPD was defined as use of supplemental oxygen at 36 weeks PMA. Serious brain injury on cranial ultrasound included grade 3 and 4 hemorrhage, cystic periventricular leucomalacia, porencephalic cysts, or ventriculomegaly of any cause. Poor long-term outcome was death after 36 weeks PMA or survival to 5 years with 1 or more of the following disabilities: motor impairment, cognitive impairment, behavior problems, poor general health, deafness, and blindness.

RESULTS

BPD, serious brain injury, and severe ROP occurred in 43%, 13%, and 6% of the infants, respectively. Each of the 3 morbidities was similarly and independently correlated with poor 5-year outcome. Rates of death or disability (95% CI) in children with none, any 1, any 2, and all 3 morbidities were 11.2% (9.0%-13.7%), 22.9% (19.6%-26.5%), 43.9% (35.5%-52.6%), and 61.5% (40.6%-79.8%), respectively.

CONCLUSIONS

In very low birth weight infants who survive to 36 weeks PMA, a count of BPD, serious brain injury, and severe ROP predicts the risk of a late death or survival with disability at 5 years.

[Promotion of breast feeding in paediatric outpatient settings]

With some data and examples it can be shown that the competence and the knowledge of paediatric doctor's assistants and paediatric nurses can and should be improved. The training courses to become a "prevention assistant" have been very positively accepted by doctor's assistants and paediatric nurses, and it seems an appropriate method to reach these aims. Prevention and especially promotion of breast feeding is possible in paediatric outpatient settings. The immediate contact between infants, parents, paediatric doctor's assistants, paediatric nurses, and doctors offers a unique opportunity to promote the health of children, mainly due to the high acceptance of regular check-ups. So why not introduce the promotion of breast feeding in paediatric outpatient settings with specially trained doctor's assistants and paediatric nurses?

[Compassionate care for terminally ill term and preterm infants]

Involvement of the family in decisions to withhold or withdraw intensive care and parental involvement in care planning for terminally ill infants does not aggravate or prolong parents' grief responses, their feelings of guilt, or the incidence of pathological grief responses. Effective physical pain and symptom management is critically important. Compassionate care plans, however, need to implement a number of other and equally important components. Parents are not uniform in their perceived needs to make various kinds of contacts with their dying infant. They should be allowed to make their individual choices regarding contact with their baby during that time. The perinatal loss of a twin infant appears to evoke no less serious stress and risks to parents' compared to the loss of a singleton. The disruption of family life during a perinatal loss affects siblings of the baby, and their specific needs should be acknowledged. Post-death or post-autopsy meetings with the family should routinely be scheduled a few weeks after death, and bereavement support should actively be offered. Parents need to be informed about differences to be expected between maternal and paternal grief responses. The risk of pathological grief variants and chronic grief should be mentioned to parents because professional help is required in such occurrence.