ABSTRACT
BACKGROUND: Hypertensive crisis is an acute increase in blood pressure >180/120 mm Hg. A titratable antihypertensive agent is preferred to lower blood pressure acutely in a controlled way and prevent an abrupt overcorrection. Nicardipine and clevidipine are both dihydropyridine calcium channel blockers that provide unique benefits for blood pressure control. OBJECTIVE: The purpose of this study was to compare the efficacy and safety of nicardipine or clevidipine for blood pressure control in the setting of hypertensive crisis. METHODS: This was a single-center, retrospective cohort study. Eligible patients received either nicardipine or clevidipine for the treatment of hypertensive crisis. The primary outcome was achievement of 25% reduction in mean arterial pressure at 1 h. The secondary outcome was achievement of a systolic blood pressure (SBP) of <160 mm Hg at 2-6 h from the start of the infusion. RESULTS: This study included a total of 156 patients, 74 in the nicardipine group and 82 in the clevidipine group. The SBP on admission and at the start of the infusion were similar between groups. There was no difference between groups in achieving a 25% reduction in mean arterial pressure at 1 h. Nicardipine achieved an SBP goal of <160 mm Hg at 2-6 h significantly more often than the clevidipine group (89.2% vs. 73.2%; p = 0.011). CONCLUSIONS: There is no difference between agents for initial blood pressure control in the treatment of hypertensive crisis. Nicardipine showed more sustained SBP control, with a lower risk of rebound hypertension and a significant cost savings compared with clevidipine.
ABSTRACT
Background and Aim: The Democratic Republic of Congo (DRC) is facing a humanitarian crisis due to prolonged conflicts, human rights abuses, and gender-based violence. This perspective article aims to discuss the challenges faced by vulnerable populations in the DRC, including the impact of interventions and broader humanitarian strategies. Methods: A search on Google Scholar was carried out to identify relevant journal articles. Additionally, relevant reports and data on the DR Congo crisis were sourced from the websites of international and humanitarian organizations including the United Nations High Commissioner for Refugees, World Health Organization, United Nations Office for the Coordination of Humanitarian Affairs, and the Norwegian Refugee Council. Results: The crisis has led to 6.1 million displaced individuals and 1 million seeking asylum in neighboring countries. Insecurity and displacement further exacerbate the crisis, exacerbating health issues and malnutrition, particularly among women and children. The deterioration of water, sanitation, and hygiene infrastructure in the region facilitates the spread of infectious diseases. The UN has appealed for $8.3 billion in humanitarian assistance in West and Central Africa, including DRC. However, more attention and efforts are needed to curb the menace of the conflict. Conclusions: Addressing root causes like political volatility, economic disparity, and social unrest is crucial for sustained health protection. Tailoring humanitarian assistance to the context of conflict is essential, prioritizing mental health support and psychosocial services. Improving access to healthcare is crucial. Addressing food insecurity is essential, involving targeted food assistance programs, improving agricultural practices, and establishing income-generating activities. Sustaining international assistance and investments are needed to address the health needs of the most vulnerable populations.
ABSTRACT
Background Sickle cell disease (SCD) is a significant health concern, particularly due to the variability in disease severity and frequency of crisis episodes among patients. Accurate assessment of HbS concentrations is crucial for understanding the disease's progression and severity. This study aimed to assess and evaluate HbS concentrations in sickle cell patients and those experiencing sickle cell crisis using high-performance liquid chromatography (HPLC). The objectives included screening individuals for SCD, diagnosing the disease using Hb electrophoresis, estimating HbS concentration via HPLC, and comparing HbS concentration values between sickle cell patients and those in crisis. Methods An analytical study design was employed at Jawaharlal Nehru Medical College, Sawangi, Wardha, Maharashtra, involving 80 participants diagnosed with SCD. Data collection included clinical assessments, routine sickling tests, Hb electrophoresis, and HPLC for HbS concentration measurement. Descriptive and inferential statistics were utilized for data analysis, including chi-square tests, Mann-Whitney U tests, and regression analyses. Results Significant differences in HbS concentrations were observed between different patient groups. Individuals with the SS pattern exhibited higher HbS levels than those with the AS pattern (p = 0.001). Non-crisis patients had significantly higher mean HbS concentrations than crisis patients (p = 0.001). A moderate positive correlation (0.476, p = 0.001) was found between HbS concentrations and clinical outcomes. No significant differences in HbS concentrations were noted based on sex or age group. Longitudinal analysis revealed a significant increase in HbS levels over time (p = 0.001). Conclusion The study underscores the importance of HbS concentration measurement in understanding the severity and progression of SCD. HPLC proves to be a valuable tool in accurately estimating HbS levels, aiding in better clinical management of the disease.
ABSTRACT
Metformin is a first-line medication used in the treatment of type 2 diabetes mellitus along with other conditions such as insulin resistance and polycystic ovarian syndrome. Overall, metformin appears to be well tolerated with a low incidence of side effects; however, in certain high-risk populations, it can trigger a hemolytic crisis. This case report describes a middle-aged man who was initiated on metformin for new-onset diabetes, following which he had an acute hemoglobin drop and was diagnosed to be having a hemolytic crisis requiring hospitalization. He was diagnosed with a deficiency of the enzyme glucose-6-phosphate dehydrogenase (G6PD) on admission. Extensive workup was done to rule out other causes of hemolysis, all of which came back to be negative. The offending agent was stopped and the patient received supportive care after which he improved. This case highlights a rare, yet important, side effect of metformin that needs to be observed in certain individuals, especially patients with G6PD deficiency. Routine testing of high-risk populations known to be G6PD deficient should be considered before initiating metformin.
ABSTRACT
The akinetic crisis is a well-known, rare, potentially life-threatening condition in Parkinson's disease with subacute worsening of akinesia, rigidity, fever, impaired consciousness, accompanying vegetative symptoms and transient dopa-resistance. The akinetic crisis was historically supposed to be a "withdrawal syndrome" in the sense of discontinuation of dopaminergic medication. Recently, other "withdrawal syndromes" as the specific "dopamine agonist withdrawal syndrome" or "deep brain stimulation withdrawal syndrome" have been described as emergency situations with specific subacute symptom constellations. All three conditions require immediate start of the adequate therapy to improve the prognosis. Here, the diagnostic criteria and treatment options of these three acute, severely disabling syndromes will be reported along the current guidelines of the German Parkinson Guideline Group.
ABSTRACT
INTRODUCTION: Preterm labour is a serious pregnancy complication that is the primary cause of infant mortality, with detrimental impacts on the offspring and the mother in the short as well as the long term. This study aims to comprehensively present the time trends of national preterm birth rates (PBRs) in Greece. METHODS: Official national data regarding live births in Greece were acquired from the Hellenic Statistical Authority, and the annual total PBR and rates for gestational age groups were computed per 100 total live births spanning from 1980 to 2022. Time trends were analyzed through joinpoint regression analysis, and annual percent changes (APC) and average annual percent change (AAPC) were calculated with a 95% confidence interval (95% CI). RESULTS: Following a steady decline from 4.66% in 1980 to a historic low of 2.77% in 1991 with an APC of -5.1 (-6.2 to -4.2), the PBR exhibited a dramatic increase during 1991-2011 with an APC of 7.3 (6.9 to 7.8). Subsequently, between 2011 and 2022, the rise in PBR was attenuated, showing a slight statistically non-significant upward trend (APC = 0.5, 95% CI: -0.6 to 1.5). This led to a historical high of 12.07% in 2018, 4.4 times higher than that in 1991, and eventually, the PBR reached 11.90% in 2022. From 1991 to 2022, there were sharper increases in the rates of moderate (32-33 weeks) and late (34-36 weeks) preterm births, with AAPCs of 4.9 (3.5-6.4) and 5.8 (5.3-6.3), respectively. In contrast, the rates of extremely (<28 weeks) and very (28-31 weeks) preterm births saw slower growth, with AAPCs of 2.2 (1.7-2.7) and 0.7 (0.5-1.0), respectively. CONCLUSION: The PBR in Greece more than quadrupled during 1991-2022, mainly due to increases in moderate and late preterm births. Although its rise has markedly decelerated since 2011, amidst the country's economic recession, the PBR is alarmingly higher than those in all other European and developed nations. More than one in nine neonates is born prematurely in the Greek population, posing challenges in implementing evidence-based prevention strategies and perinatal care.
ABSTRACT
OBJECTIVE: To explore the ideas and research progress in diagnosing and treating hypercalcemic crisis in patients with cancer. METHODS: We reviewed the clinical data, diagnosis and treatment of hypercalcemic crisis in a patient with mixed glandular neuroendocrine carcinoma of the endometrium. RESULTS: The patient had gastrointestinal symptoms and acute renal impairment as the main manifestations, and the blood biochemical indexes suggested a hypercalcemic crisis with elevated parathyroid hormone (PTH). No lesions were seen in the parathyroid glands on imaging and nuclide imaging, but an abnormal pelvic mass was seen in the pelvis and the biopsy of the uterine cervix tissue suggested that it was an adenocarcinoma. Surgery was performed to remove the mass, and postoperative findings suggested endometrial large-cell neuroendocrine carcinoma with endometrioid adenocarcinoma. The calcium and PTH decreased to normal after surgery and chemotherapy. CONCLUSIONS: The condition of the hypercalcemia crisis is dangerous, so it is necessary to think from different aspects of the clinical diagnosis and treatment.
ABSTRACT
Crisis pregnancy centers (CPCs) provide social support, material aid, and counseling against abortion. We evaluated the perspectives of CPC clients to understand how they found the CPC that they attended for services. In 2019, we conducted in-depth interviews with 21 clients of 10 CPCs in Ohio, who were recruited from the CPC (n = 9) or an abortion clinic (n = 12), to understand their experiences attending the center. This analysis focused on the ways in which pregnant people end up as clients at a CPC seeking assistance instead of attending another setting, such as a medical center. We identified two pathways through which clients find CPCs. First, in the internet pathway, clients needing abortion services found CPCs via internet search for pregnancy symptoms, abortion care, or ultrasound services. Second, in the social safety network pathway, clients needing material aid found CPCs through recommendations from trusted others and due to the proximity of CPCs to their homes. Structural conditions influence the pathways clients pursue, such as the need for healthcare services and material aid. Future research should further explore the demographics of those who attend CPCs and motivations for attendance.
Subject(s)
Abortion, Induced , Qualitative Research , Social Support , Humans , Female , Pregnancy , Adult , Ohio , Interviews as Topic , Counseling , Pregnant Women/psychology , Ambulatory Care Facilities , Young Adult , Health Services AccessibilityABSTRACT
The time-varying kernel density estimation relies on two free parameters: the bandwidth and the discount factor. We propose to select these parameters so as to minimize a criterion consistent with the traditional requirements of the validation of a probability density forecast. These requirements are both the uniformity and the independence of the so-called probability integral transforms, which are the forecast time-varying cumulated distributions applied to the observations. We thus build a new numerical criterion incorporating both the uniformity and independence properties by the mean of an adapted Kolmogorov-Smirnov statistic. We apply this method to financial markets during the onset of the COVID-19 crisis. We determine the time-varying density of daily price returns of several stock indices and, using various divergence statistics, we are able to describe the chronology of the crisis as well as regional disparities. For instance, we observe a more limited impact of COVID-19 on financial markets in China, a strong impact in the US, and a slow recovery in Europe.
ABSTRACT
INTRODUCTION: Multiple Canadian jurisdictions have reported a pattern of chronic pain among people who died from substance-related acute toxicity. This study examined the prevalence and characteristics of those with chronic pain using data from a national study of people who died of accidental acute toxicity. METHODS: A cross-sectional analysis of accidental substance-related acute toxicity deaths that occurred in Canada between 1 January 2016 and 31 December 2017 was conducted. The prevalence of pain and pain-related conditions were summarized as counts and percentages of the overall sample. Subgroups of people with and without a documented history of chronic pain were compared across sociodemographic characteristics, health history, contextual factors and substances involved. RESULTS: From the overall sample (n = 7902), 1056 (13%) people had a history of chronic pain while 6366 (81%) had no documented history. Those with chronic pain tended to be older (40 years and older), unemployed, retired and/or receiving disability supports around the time of death. History of mental health conditions, trauma and surgery or injury was significantly more prevalent among people with chronic pain. Of the substances that most frequently contributed to death, opioids typically prescribed for pain (hydromorphone and oxycodone) were detected in toxicology more often among those with chronic pain than those without. CONCLUSION: Findings underscore the cross-cutting role of multiple comorbidities and unmanaged pain, which could compound the risk of acute toxicity death. Continued prioritization of harm reduction and regular patient engagement to assess ongoing needs are among the various opportunities for intervention.
Subject(s)
Chronic Pain , Humans , Canada/epidemiology , Male , Female , Chronic Pain/epidemiology , Cross-Sectional Studies , Middle Aged , Adult , Aged , Prevalence , Analgesics, Opioid/poisoning , Adolescent , Young Adult , Age Factors , Drug Overdose/mortality , Drug Overdose/epidemiology , Sociodemographic FactorsABSTRACT
Efgartigimod was the first-in-class neonatal Fc receptor antagonist approved for the treatment of acetylcholine receptor antibody positive (AChR+), Myasthenia Gravis Foundation of America (MGFA) Class II-IV generalized myasthenia gravis (gMG) patients. As a novel therapy, the clinical experiences are still lacking, especially for the use of efgartigimod in manifest and impending myasthenic crisis (IMC). We reported three AChR+, gMG patients, two with myasthenic crisis (MC) and one with IMC, treated with efgartigimod. MGFA class, MG-Activity of Daily Living score (MG-ADL), Quantitative MG score (QMG), and Muscle Research Council sum score (MRC), concentration of anti-AChR antibody, IgG, globulin, and albumin, subsets of T and B lymphocyte were evaluated or measured before, during and after efgartigimod treatment. All patients showed fast and robust response to efgartigimod with marked improvement in MGFA, MG-ADL, QMG, and MRC scores. Patient 1 did not respond effectively to IVIg but was successfully rescued by add-on efgartigimod. She extubated at 7 days after the first infusion and got rid of NIV after 14-days treatment. Patient 2 and patient 3 directly used efgartigimod when symptoms were not ameliorated by adjusting of oral drugs. Patient 2 wean from BiPAP at seven days after the first infusion. Patient 3 in IMC status, overcame the severe dysphagia at three days after the first infusion. Clinical symptoms continued to improve 1-2 weeks after discharge. Concentration of anti-AChR antibody, IgG and globulin were remarkably reduced by efgartigimod treatment. Our study supported that efgartigimod could act as a fast-acting rescue therapy for patients with MC or IMC. Larger studies from multicenter are required to provide further evidence.
ABSTRACT
This paper uses a stylized simulation model to assess the potential impact of climate transition risk on banks' balance sheets in a climate-stress-testing (i.e. short-run) framework. We show that a moderate to high transition risk increases overall bank losses only relatively modestly if the baseline is a stressed macroeconomic scenario. However, even in a benign macroeconomic scenario, if high-carbon assets are at least 13% riskier than comparable assets a fire sale mechanism could amplify an initially contained shock into a systemic crisis, resulting in significant losses for the EU banking sector. We show that transition risks are concentrated, and find that an additional capital buffer of 0.9% risk-weighted assets on average would be sufficient to protect the system.
ABSTRACT
BACKGROUND: Acute metabolic crises in inborn errors of metabolism (such as urea cycle disorders, organic acidemia, maple syrup urine disease, and mitochondrial disorders) are neurological emergencies requiring management in the pediatric intensive care unit (PICU). There is a paucity of data pertaining to electroencephalograms (EEG) characteristics in this cohort. We hypothesized that the incidence of background abnormalities and seizures in this cohort would be high. Neuromonitoring data from our center's PICU over 10 years are presented in this article. METHODS: Data were collected by retrospective chart review for patients with the aforementioned disorders who were admitted to the PICU at our institution because of metabolic/neurologic symptoms from 2008 to 2018. Descriptive statistics (χ2 test or Fisher's exact test) were used to study the association between EEG parameters and outcomes. RESULTS: Our cohort included 40 unique patients (8 with urea cycle disorder, 7 with organic acidemia, 3 with maple syrup urine disease, and 22 with mitochondrial disease) with 153 admissions. Presenting symptoms included altered mentation (36%), seizures (41%), focal weakness (5%), and emesis (28%). Continuous EEG was ordered in 34% (n = 52) of admissions. Twenty-three admissions were complicated by seizures, including eight manifesting as status epilepticus (seven nonconvulsive and one convulsive). Asymmetry and focal slowing on EEG were associated with seizures. Moderate background slowing or worse was noted in 75% of EEGs. Among those patients monitored on EEG, 4 (8%) died, 3 (6%) experienced a worsening of their Pediatric Cerebral Performance Category (PCPC) score as compared to admission, and 44 (86%) had no change (or improvement) in their PCPC score during admission. CONCLUSIONS: This study shows a high incidence of clinical and subclinical seizures during metabolic crisis in patients with inborn errors of metabolism. EEG background features were associated with risk of seizures as well as discharge outcomes. This is the largest study to date to investigate EEG features and risk of seizures in patients with neurometabolic disorders admitted to the PICU. These data may be used to inform neuromonitoring protocols to improve mortality and morbidity in inborn errors of metabolism.
ABSTRACT
In this article, we examine the longitudinal development of economy-over-environment policy priorities in Finland during a period marked by several significant adverse societal events. In addition, we explore the influence of political trust on these priorities over time. We utilize a five-round panel dataset comprising 2155 observations (N = 431) to examine both within-individual and between-individual variations from late 2017 to early 2023. Our findings reveal a significant increase in the prioritization of the economy in each observation period following the COVID-19 outbreak. However, this trend is not observed among individuals with high levels of political trust. The within-individual analysis indicates that high political trust moderates, rather than causes, higher economy-over-environment prioritization. Our study highlights the significance of political trust as a preventing factor against the deprioritization of environmental policies, particularly when societies confront significant and intersecting adverse events.
ABSTRACT
OBJECTIVE: The authors aimed to examine how certified community behavioral health clinics (CCBHCs) fulfill crisis service requirements and whether clinics added crisis services after becoming a CCBHC. METHODS: National survey data on CCBHC crisis services were paired with data on clinic features and the demographic and socioeconomic characteristics of the counties within a CCBHC service area. The dependent variables were whether CCBHCs provided the three categories of CCBHC crisis services (i.e., crisis call lines, mobile crisis response, and crisis stabilization) directly or through another organization and whether these services were added after becoming a CCBHC. Descriptive statistics and multivariable logistic regression analyses were performed with data about clinics and the counties they served. In total, 449 CCBHCs were surveyed in the summer of 2022, with a response rate of 56%. The final sample comprised 247 clinics. RESULTS: The number of CCBHC employees per 1,000 people within a CCBHC service area was significantly and positively associated with clinics providing some crisis services directly (mobile crisis response: adjusted OR [AOR]=1.46, 95% CI=1.08-1.98; crisis stabilization services: AOR=1.60, 95% CI=1.17-2.19). Compared with clinics that did not receive a CCBHC Medicaid bundled payment, clinics that received this payment had higher odds of adding mobile crisis response (AOR=2.52, 95% CI=1.28-4.97) and crisis stabilization services (AOR=3.19, 95% CI=1.51-6.72) after becoming a CCBHC. CONCLUSIONS: CCBHC initiatives, particularly CCBHC Medicaid bundled payments, may provide opportunities to increase the availability of behavioral health crisis services, but the sufficiency of this increase for meeting crisis care needs remains unknown.
ABSTRACT
The akinetic crisis is defined as an acute, potentially life-threatening, levodopa-resistant, severe aggravation of rigidity, severe akinesia, associated with high fever, disturbance of consciousness, dysphagia and autonomic symptoms often due to disruption of dopaminergic medication or infections. The akinetic crisis is a relatively rare event, however subacute mild-moderate motor symptom deterioration in Parkinson´s disease (PD) patients is a frequent cause of hospitalization. In this review, we propose that the akinetic crisis is the upper end of a continuous spectrum of acute akinetic states depending on the degree of the progressive levodopa-resistance. Clinical symptomatology, risk factors, and instrumental diagnostics as the DAT-SPECT reflecting a biomarker of levodopa-resistance will be discussed to evaluate the spectrum of akinetic states. Pathophysiological considerations about the potential role of proinflammatory cytokines on the progressive levodopa-resistance will be discussed and therapeutical, consensus-based guidelines will be presented.
ABSTRACT
BACKGROUND: Self-injurious thoughts and behaviors (SITBs) are increasing dramatically among children and adolescents. Crisis support is intended to provide immediate mental health care, risk mitigation, and intervention for those experiencing SITBs and acute mental health distress. Digital mental health interventions (DMHIs) have emerged as accessible and effective alternatives to in-person care; however, most do not provide crisis support or ongoing care for children and adolescents with SITBs. OBJECTIVE: To inform the development of digital crisis support and mental health care for children and adolescents presenting with SITBs, this study aims to (1) characterize children and adolescents with SITBs who participate in a digital crisis response service, (2) compare anxiety and depressive symptoms of children and adolescents presenting with SITBs versus those without SITBs throughout care, and (3) suggest future steps for the implementation of digital crisis support and mental health care for children and adolescents presenting with SITBs. METHODS: This retrospective study was conducted using data from children and adolescents (aged 1-17 y; N=2161) involved in a pediatric collaborative care DMHI. SITB prevalence was assessed during each live session. For children and adolescents who exhibited SITBs during live sessions, a rapid crisis support team provided evidence-based crisis support services. Assessments were completed approximately once a month to measure anxiety and depressive symptom severity. Demographics, mental health symptoms, and change in the mental health symptoms of children and adolescents presenting with SITBs (group with SITBs) were compared to those of children and adolescents with no SITBs (group without SITBs). RESULTS: Compared to the group without SITBs (1977/2161, 91.49%), the group with SITBs (184/2161, 8.51%) was mostly made up of adolescents (107/184, 58.2%) and female children and adolescents (118/184, 64.1%). At baseline, compared to the group without SITBs, the group with SITBs had more severe anxiety and depressive symptoms. From before to after mental health care with the DMHI, the 2 groups did not differ in the rate of children and adolescents with anxiety symptom improvement (group with SITBs: 54/70, 77% vs group without SITBs: 367/440, 83.4%; χ21=1.2; P=.32) as well as depressive symptom improvement (group with SITBs: 58/72, 81% vs group without SITBs: 255/313, 81.5%; χ21=0; P=.99). The 2 groups also did not differ in the amount of change in symptom severity during care with the DMHI for anxiety (t80.20=1.37; P=.28) and depressive (t83.75=-0.08; P=.99) symptoms. CONCLUSIONS: This study demonstrates that participation in a collaborative care DMHI is associated with improved mental health outcomes in children and adolescents experiencing SITBs. These results provide preliminary insights for the use of pediatric DMHIs in crisis support and mental health care for children and adolescents presenting with SITBs, thereby addressing the public health issue of acute mental health crisis in children and adolescents.
ABSTRACT
BACKGROUND AND AIMS: This study explored the associations between symptoms of the Suicide Crisis Syndrome (SCS) at admission and self-harm and death by suicide post-discharge. The association between clinicians' emotional responses toward inpatients at admission and post-discharge self-harm and suicide death was also explored. METHODS: Within the first 24-h of admission, patients completed a self-report measure of symptoms of SCS, and clinicians reported their emotional responses toward the patients. Follow-up data were obtained from the Norwegian Patient Registry and the Norwegian Cause of Death Registry. RESULTS: Within 18 months post-discharge, 44 (12.7%) out of 347 patients had self-harmed, and five patients (1.4%) had died by suicide. At admission, patients who later self-harmed reported higher symptoms of SCS compared to the other patients. Clinicians reported more negative emotional responses toward the self-harm group. In a regression analysis, previous suicidal behavior and a diagnosis of "emotionally unstable personality disorder" (EUPD; F60.3) were associated with increased risk of self-harm post-discharge. CONCLUSION: The results indicated that patients with post-discharge episodes of self-harm are significantly different from patients who do not self-harm in terms of more intense symptoms of SCS during admission. Clinicians' negative emotional responses may be relevant in the assessment of the risk of post-discharge self-harm.
ABSTRACT
Traditional forms of psychiatric crisis treatment increasingly are being buttressed by services along the Psychiatric Crisis Continuum of Care, such as short-term crisis stabilization services and peer crisis services. The UT Health Living Room (LR) is an outpatient crisis counseling service that adds three promising elements to the Continuum: (1) it integrates outpatient treatment plans into crisis counseling, (2) provides care in a space and with staff who are familiar to patients, and (3) provides training in evidence-based crisis intervention. We examined two-year LR feasibility and outcome data. Mixed-method analyses used longitudinal clinic data and patient self-report measures. Results provide initial support for the feasibility, cost effectiveness and clinical effectiveness of the LR. Limitations include non-blinded ratings, limited experimental control, and simple cost-effectiveness methodology. The UT Living Room is feasible and offers novel elements to help patients in community clinics address emotional crises.