Stress and Resilience Among Professional Counselors During the COVID-19 Pandemic.

This study used a national sample of professional counselors (N = 161) providing services during the COVID-19 pandemic to examine the extent to which perceived stress, coping response, resilience, and posttraumatic stress predict burnout, secondary traumatic stress, and compassion satisfaction. The results of a multiple regression analysis indicated that resilience had a strong positive relationship with compassion fatigue and a strong negative relationship with burnout. Perceived stress was also strongly positively related to burnout. Implications and strategies for counselors to mitigate the effects of perceived stress during the COVID-19 pandemic by engaging in self-care practices and cultivating resilience are provided.

Systematic Review and Meta-Analysis of the Effect of Osteoporosis on Fusion Rates and Complications Following Surgery for Degenerative Cervical Spine Pathology.

BACKGROUND: As the elderly population grows, the increasing prevalence of osteoporosis presents a unique challenge for surgeons. Decreased bone strength and quality are associated with hardware failure and impaired bone healing, which may increase the rate of revision surgery and the development of complications. The purpose of this review is to determine the impact of osteoporosis on postoperative outcomes for patients with cervical degenerative disease or deformity. METHODS: A systematic review using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and Medical Subject Headings terms involving spine surgery for cervical degenerative disease and osteoporosis were performed. This review focused on radiographic outcomes, as well as surgical and medical complications. RESULTS: There were 16 studies included in the degenerative group and 9 in the deformity group. Across degenerative studies, lower bone mineral density was associated with increased rates of cage subsidence in osteoporotic patients undergoing operative treatment for cervical degenerative disease. Most studies reported varied results on the relationship between osteoporosis and other outcomes such as revision and readmission rates, costs, and perioperative complications. Our meta-analysis suggests that osteoporotic patients carry a greater risk of reduced fusion rates at 6 months and 1 year postoperatively. With respect to cervical deformity correction, although individual complication rates were unchanged with osteoporosis, the collective risk of incurring any complication may be increased in patients with poor bone stock. CONCLUSIONS: Overall, the literature suggests that outcomes for osteoporotic patients after cervical spine surgery are multifactorial. Osteoporosis seems to be a significant risk factor for developing cage subsidence and pseudarthrosis postoperatively, whereas reports on medical and hospital-related metrics were inconclusive. Our findings highlight the challenges of caring for osteoporotic patients and underline the need for adequately powered studies to understand how osteoporosis changes the risk index of patients undergoing cervical spine surgery. CLINICAL RELEVANCE: In patients undergoing cervical spine surgery for degenerative disease, osteoporosis is a significant risk factor for long-term postoperative complications-notably cage subsidence and pseudarthrosis. Given the elective nature of these procedures, interdisciplinary collaboration between providers should be routinely implemented to enable medical optimization of patients prior to cervical spine surgery.

Vitamin D and type 2 diabetes mellitus.

WHAT IS KNOWN AND OBJECTIVE: The deleterious effect of vitamin D deficiency on bone health has long been known. More recent studies suggest a deleterious effect of low vitamin D (hypovitaminosis D) on general health. And specific studies propose an association between hypovitaminosis D and the aetiology and progression of type 2 diabetes (T2DM). Given a commonly assumed lack of toxicity of vitamin D, routine measurement of plasma vitamin D and supplementation is rapidly becoming accepted general practice. COMMENT: Authoritative practice guidelines have raised the level of vitamin D that is to be considered minimal for optimum health. This recommendation was based on a wealth of information and definitive evidence for skeletal benefits of vitamin D, but there was a lack of compelling evidence that hypovitaminosis D is causally related to extra-skeletal health outcomes such as diabetes. Hence, vitamin D supplementation for the purpose of achieving a level consistent with good health is evidence based, but measurement and supplementation for the purpose of preventing or treating T2DM is not. WHAT IS NEW AND CONCLUSION: Although the maintenance of adequate vitamin D levels is desirable for all patients, we conclude that routine measurement of vitamin D level in every patient or initiating high-dose supplementation for the purpose of preventing or treating T2DM is not evidence based.

The kidney as a new target for antidiabetic drugs: SGLT2 inhibitors.

WHAT IS KNOWN AND OBJECTIVE: A novel class of antidiabetic drugs - SGLT2 (Na(+) /glucose cotransporter type 2) inhibitors - target renal reabsorption of glucose and promote normal glucose levels, independent of insulin production or its action at receptors. We review this new mechanistic approach and the reported efficacy and safety of clinical testing of lead compounds. METHODS: Information was obtained from various bibliographic sources, including PubMed and others, on the basic science and the clinical trials of SGLT2 inhibitors. The information was then summarized and evaluated from the perspective of contribution to a fuller understanding of the potential and current status of the lead clinical candidates. RESULTS AND DISCUSSION: Diabetes mellitus is a spectrum of disorders that involves inadequate insulin function resulting in adverse health sequelae due to acute and chronic hyperglycaemia. Current antidiabetic pharmacotherapy primarily addresses either insulin production at the pancreatic ß-cells or insulin action at insulin receptors. These drugs have less than full clinical effectiveness and sometimes therapy-limiting adverse effects. The third major component of glucose balance, namely elimination, has not been a significant therapeutic target to date. SGLT2 inhibitors are a novel approach. WHAT IS NEW AND CONCLUSION: A sufficient number of clinical trials have been conducted on sufficiently chemically diverse SGLT2 inhibitors to reasonably conclude that they have efficacy (HbA1c reductions of 0·4-1%), and thus far, the majority of adverse effects have been mild and transitory or treatable, with the caveat of possible association with increased risk of breast cancer in women and bladder cancer in men.

Infusing Self-Care and Wellness into CACREP Curricula: Pedagogical Recommendations for Counselor Educators and Counselors during COVID-19.

Although self-care and wellness practices are important in counselor education, they have yet to be mapped and incorporated into the CACREP curriculum. Counselor educators are called to teach and model these practices for counselors in training (CIT) in a post-pandemic reality. The authors provide specific recommendations for integrating self-care and wellness practices across the CACREP curriculum in counselor education training programs, as well as pragmatic approaches for professional counselors, to address the paucity of literature.

Modeling Brittle Fractures in Epoxy Nanocomposites Using Extended Finite Element and Cohesive Zone Surface Methods.

Linear elastic fracture modeling coupled with empirical material tensile data result in good quantitative agreement with the experimental determination of mode I fracture for both brittle and toughened epoxy nanocomposites. The nanocomposites are comprised of diglycidyl ether of bisphenol A cured with Jeffamine D-230 and some were filled with core-shell rubber nanoparticles of varying concentrations. The quasi-static single-edge notched bending (SENB) test is modeled using both the surface-based cohesive zone (CZS) and extended finite element methods (XFEM) implemented in the Abaqus software. For each material considered, the critical load predicted by the simulated SENB test is used to calculate the mode I fracture toughness. Damage initiates in these models when nodes at the simulated crack tip attain the experimentally measured yield stress. Prediction of fracture processes using a generalized truncated linear traction-separation law (TSL) was significantly improved by considering the case of a linear softening function. There are no adjustable parameters in the XFEM model. The CZS model requires only optimization of the element displacement at the fracture parameter. Thus, these continuum methods describe these materials in mode I fracture with a minimum number of independent parameters.

Reassessment of id1 protein expression in human mammary, prostate, and bladder cancers using a monospecific rabbit monoclonal anti-id1 antibody.

Id proteins are a class of dominant-negative antagonists of helix-loop-helix transcription factors and have been shown to control differentiation of a variety of cell types in diverse organisms. Although the importance of Id1 in tumor endothelial cells is well established, the expression and role of the Id1 protein in human cancer cells is controversial. To explore this issue, we developed and characterized a highly specific rabbit monoclonal antibody against Id1 to assess its expression in human breast, prostate, and bladder malignancies. Our results show that in usual types of human mammary carcinomas, the Id1 protein is expressed exclusively in the endothelium. Interestingly, we detected nuclear expression of the Id1 protein in the tumor cells in 10 of 45 cases of poorly differentiated and highly aggressive carcinoma with metaplastic morphology. Similarly, only 1 of 30 prostate cancer samples showed Id1-positive tumor cells, whereas in almost all, endothelial cells showed high Id1 expression. Intriguingly, whereas normal prostate glands do not show any Id1 protein expression, basal layer cells of benign prostate glands in proximity to tumors expressed high levels of the Id1 protein. In contrast to the lack of Id1 expression in the usual types of mammary and prostate cancers, the majority of transitional cell bladder tumors showed Id1 protein expression in both tumor and endothelial cells. These results suggest that further refinement of Id1 expression patterns in a variety of tumor types will be necessary to identify and study the functional roles played by Id1 in human neoplastic processes.

Quiescent Volcano-Chest Wall Hemangioma.

Chest wall hemangiomas are rare tumors that may originate within the soft tissue or from the ribs. Intramuscular hemangioma is infrequent, representing less than 1 % of all hemangiomas, and the localization in the chest wall is even less frequent. They are typically cutaneous in location, large, and poorly circumscribed and can be locally destructive. We present a case of a 34-year-old lady presented with firm lump 3 × 3 cm in left upper and inner quadrant of left breast well defined borders, non-pulsatile and restricted mobility. Sono-mammogram was suggestive of ill-defined lesion at 10 o'clock position. CT chest was conclusive of chest wall hemangioma. The patient underwent excision of the lump. HPE was suggestive of cavernous hemangioma. Cavernous hemangioma typically manifest at birth or before the age of 30 years. CT is more sensitive than plain radiography in detecting phleboliths, which are present in approximately 30 % of cavernous hemangiomas. Surgical excision would be treatment of choice. In this case, the site of the lesion was in the breast clinically mimicking that of a fibroadenoma which warrants hemangioma as a differential diagnosis.

Multiple drivers of decline in the global status of freshwater crayfish (Decapoda: Astacidea).

Rates of biodiversity loss are higher in freshwater ecosystems than in most terrestrial or marine ecosystems, making freshwater conservation a priority. However, prioritization methods are impeded by insufficient knowledge on the distribution and conservation status of freshwater taxa, particularly invertebrates. We evaluated the extinction risk of the world's 590 freshwater crayfish species using the IUCN Categories and Criteria and found 32% of all species are threatened with extinction. The level of extinction risk differed between families, with proportionally more threatened species in the Parastacidae and Astacidae than in the Cambaridae. Four described species were Extinct and 21% were assessed as Data Deficient. There was geographical variation in the dominant threats affecting the main centres of crayfish diversity. The majority of threatened US and Mexican species face threats associated with urban development, pollution, damming and water management. Conversely, the majority of Australian threatened species are affected by climate change, harvesting, agriculture and invasive species. Only a small proportion of crayfish are found within the boundaries of protected areas, suggesting that alternative means of long-term protection will be required. Our study highlights many of the significant challenges yet to come for freshwater biodiversity unless conservation planning shifts from a reactive to proactive approach.

Treatment and related AIDS email lists.

AIDS: There are a number of email lists or ¿listserves' which allow people with similar interests to share information online. The article provides an introduction to this forum and topics include types of lists, email filters, and writing etiquette. Major AIDS treatment lists are also described and details include the type of site information, a web site address by which to subscribe, and projected number of messages one will receive per day. Contact information is provided for further information and other listserves.^ieng

A rare cause of jejunojejunal intussusception in an adult.

Jejunojejunal intussusceptions are not common in adults and unlike in children, a lead point is usually found. The clinical presentation in adults tends to be more chronic or intermittent and include abdominal pain, obstructive symptoms, gastrointestinal bleeding or palpable mass. These unspecific symptoms often lead to a late diagnosis. The clinical picture is subtle and diagnosis is therefore elusive. We report a case of jejunojejunal intussusception secondary to gastrointestinal stromal tumor (GIST) in a 50 year old female.

Clinical profile and surgical outcome of Meckel's diverticulum.

The aim of the study was to estimate the incidence and analyse the clinical profile and surgical outcome of the Meckel's diverticulum. This prospective study included 632 patients who were operated upon for acute abdomen during August 1999 to July 2004 in a single surgical unit. Pre-operative abdominal ultrasonography and plain x-ray abdomen erect were done depending on the necessity. These patients were subjected to laparotomy/appendicectomy depending on the case. A search for Meckel's diverticulum was done and if found, surgical resection and analysis by histopathological confirmation of the Meckel's diverticulum was performed. This study detected 9 patients (1.42%) with Meckel's diverticulum during the operation. In none of these cases pre-operative diagnosis of Meckel's diverticulitis was made. Out of 9 patients, 6 (66.6%) were males, 3 (33.4%) females. Four cases (44.4%) were symptomatic due to Meckel's diverticulum and 5 (55.6%) were asymptomatic. One patient presented with haematochezia, one with intestinal obstruction due to gangrene of the Meckel's diverticulum and one case of duplication of (double) Meckel's diverticulum. Histopathological examination of these specimens confirmed 2 cases with inflammation, one with gangrene and one ulcerated gastric mucosa in the Meckel's diverticulum. In 2 cases (22.2%) there was heterotopic epithelium (gastric-1, colonic-1). It is recommended that a search for Meckel's diverticulum in every case of appendicectomy, laparotomies for acute abdomen should be conducted and if found, Meckel's diverticulectomy/resection should be performed to avoid secondary complications arising from it.

Spontaneous rupture of incisional hernia-a case report.

Spontaneous rupture of an abdominal hernia is very rare and usually occurs in incisional or recurrent groin hernia. The rupture of abdominal hernia demands emergency surgery, to prevent further obstruction, strangulation of bowel and to cover its contents. The hernial contents can be covered primarily by mesh repair if the general condition of the patient and local condition of the operative site allows or can be covered by skin followed by delayed mesh repair. We report a case of spontaneous rupture of incisional hernia in a 60 years old lady who had developed incisional hernia following tubectomy and managed by mesh repair.

Comparative study of glyceryl trinitrate ointment versus surgical management of chronic anal fissure.

Chronic Anal Fissure (CAF) is common perineal condition and well-known painful entity. Standard surgical treatment even though available, may require long hospital stay and sometimes have worrying complications like anal incontinence. So non-surgical treatment, Glyceryl Trinitrate has been shown to be an effective for chronic anal fissure. It decreases anal tone and ultimately heals the anal fissure. The present study is the attempt to know the efficacy of 0.2% Glyceryl Trinitrate ointment in the treatment of chronic anal fissure and to compare the effectiveness of 0.2% Glyceryl Trinitrate ointment (GTN) versus fissurectomy with lateral internal sphincterotomy (LIS) and fissurectomy with posterior internal sphincterotomy (PIS) in the management of chronic anal fissure. This is a prospective comparative study of management of chronic anal fissure done in our hospital during the period of one and half year from October 2005 to March 2007. Thirty patients treated with 0.2% Glyceryl Trinitrate ointment and 30 patients treated with fissurectomy and lateral internal sphincterotomy and 30 patients treated with posterior internal sphincterotomy, for chronic anal fissure were selected for study. A single brand of 0.2% Glyceryl Trinitrate ointment (Nitrogesic) used for trial arm. Dose of administration was 1.5 cm to 2 cm in the anal canal with device provided by manufacturers of the proprietary preparation and applied twice a daily for 12 weeks. Patients were followed up for 12 weeks and thereafter evaluated for relief of symptoms in all three groups. Observations were recorded at 2 weeks; 6 weeks and 12 weeks of follow up period, regarding symptoms like pain and bleeding during defecation, healing of CAF and also for side effects like headache in GTN group and flatus, fecal incontinence in surgical groups. Data collected in proforma and analyzed. Study revealed CAF was more in male 59 patients (66%) than the female 31 patients (34%), the ratio being 1: 0.52. The maximum number of patients was encountered in the age group of 20 to 40 years with mean duration of age 34.14 years. In all three groups symptoms like pain, bleeding, constipation and sphincter spasm were present. Sentinel pile was present in 56% of the patients. Common site of fissure was found to be posterior in 94% of patients. Observations with respect to relief of pain, no bleeding and healing were recorded at 2, 6 and 12 weeks of duration. Lateral sphincterotomy remains effective but should be reserved for the patients who fail to respond to initial chemical sphincterotomy or GTN therapy. GTN is good alternative mode of therapy for patients who refuse surgery and prefer medical line of treatment.

Strangulated Richter's Umbilical Hernia - A Case Report.

Richter's hernia is an abdominal hernia in which part of the circumference of bowel entrapped in the hernial sac. The segment of the entrapped bowel is nearly always the distal ileum but any part of gastrointestinal tract from the stomach to the colon may become incarcerated. The most common sites for Richter's hernia are the femoral ring (71%), deep inguinal ring (23%) and ventral or umbilical hernias (6%). The growing popularity of laparoscopic surgery has led to a new possible site for development of Richter's hernia. In most cases as less than two thirds of the circumference of the bowel wall is involved, the lumen of the gut remains free and thus features of intestinal obstruction are often absent. Richter's hernia is a deceptive entity whose high death rate can be reduced by accurate diagnosis and early surgery. We report a case of strangulated Richter's umbilical hernia in a 36 years old male.

Eosinophils as a marker for invasion in cervical squamous neoplastic lesions.

A study of eosinophils associated with cervical neoplastic squamous epithelium was undertaken to determine whether their presence is a marker for invasion. Forty cervical incisional biopsy specimens of high-grade squamous intraepithelial neoplasia (HSIL), 12 with an element of invasive carcinoma, and 2 of HSIL suspicious for invasion, and follow-up excisional specimens of 27 cases of HSIL and 6 of microinvasive and invasive carcinoma were reviewed. In both incisional biopsy and excisional specimens, the presence of >or=5 eosinophils/high-power fields (hpf) and >or=10 eosinophils/10 hpf were both highly significantly associated with invasion with a high degree of specificity and positive predictive value, whereas counts below these thresholds had a high negative predictive value. The authors propose: 1) eosinophil counts in cervical incisional biopsy specimens of >or=5/hpf and/or >or=10/10 hpf warrant a note of caution that invasion may be present even when none is identified in the specimen by conventional criteria; 2) eosinophil counts of >or=5/hpf and/or >or=10/10 hpf in excisional biopsy and hysterectomy specimens should raise the suspicion of invasion in cases in which only HSIL is identified in the initial sections, and warrant additional sections and/or levels to search for invasion; and 3) the above eosinophil counts may provide supportive evidence for invasion in cases with equivocal invasion by conventional criteria.