Forensic Psychiatry Education in Child and Adolescent Psychiatry (CAP) Fellowship: Results from a Multi-site Survey.

OBJECTIVE: This study examined the current state of forensic education among child and adolescent psychiatry (CAP) fellowship programs, regarding specific forensic topics, teaching resources, methods, and experiences. The authors aimed to gather and analyze this data to assess the need for additional standardization of forensic psychiatry education in CAP fellowship, such as broader access to resources, and/or inform the development of a standardized curriculum, including milestones, in child and adolescent forensic psychiatry. METHODS: The authors collaboratively developed a survey instrument on child and adolescent forensic psychiatry education, which was then sent to 135 accredited CAP fellowship programs. The items included in the survey instrument were designed based on literature review, expert consensus, and a 1992 American Association of Directors of Psychiatric Residency Training survey on teaching ethics and forensic psychiatry. RESULTS: Completed response data was returned by 25 of the 135 programs surveyed. Complete responses came primarily from academic institutions (52% public, 36% private) with small- or medium-sized programs (1-12 total fellows, 88%; 11-29 faculty members, 56%). Programs reported on CAP forensic rotation sites, faculty members' level of expertise and involvement in forensic CAP, common forensic topics and experiences offered, and programs' attitudes towards specific topics and experiences. CONCLUSIONS: Child and adolescent psychiatrists must gain a clear understanding of the essential components of CAP forensic psychiatry during CAP fellowship, to mitigate discomfort when interacting with the legal system and meet the rising need for forensic CAP expertise across systems and structures impacting youth populations.

Responding to Acute Mental Health Crises in Black Youth: Is It Safe to Call 911?

Mental health professionals routinely advise the public to call 911 in case of an acute mental health crisis to access emergent care and ensure safety. Although there is no national database collection process, available data shows that individuals experiencing an acute mental health crisis and Black youth are both at a significantly elevated risk of being harmed or killed by law enforcement during any encounter. This brief analytic essay explores whether advising the public to call 911 is truly the best practice recommendation for Black youth in a mental health crisis. An alternative to the traditional law enforcement response is a mobile unarmed crisis response program. The authors describe successful existing programs and advocate for more widespread adoption of such teams, which likely would provide safer, cost-effective, evidence-based alternatives during acute mental health crises.

Ethical Considerations in Balancing Use of Seclusion and Restraint With Risk of COVID-19 Exposure: Recommendations for Youth Inpatient Psychiatry Units.

The onset of the COVID-19 pandemic has presented unique challenges for inpatient psychiatry units (IPUs). IPUs, especially those caring for children and adolescents, rely heavily on milieu group programming to provide care and supervision for patients, and have had to adapt unit policies and procedures to maintain a therapeutic milieu while minimizing COVID-19 transmission.1 Simultaneously providing care while preventing transmission of COVID-19 within IPUs is a formidable task, and many IPUs face the additional challenge of treating youth who have been exposed to, or are actively infected with, COVID-19. In addition, given the need to prevent transmission of COVID-19, recommendations include "mandatory quarantine and isolation when patients refuse to adhere to guidelines,"2 potentially leading to the use of restraint when patients attempt to leave isolation; thus a conflict between the potential risks of enforcing infection prevention policies in order to reduce virus transmission and best practices of eliminating seclusion and restraint (S/R) creates an ethical dilemma for IPUs.

Involuntary Treatment of Minors with Severe and Enduring Anorexia Nervosa.

Anorexia nervosa is among the most lethal of all psychiatric illnesses and is increasingly prevalent in children and adolescents. There are limited treatment options specifically for youth with severe and enduring illness who decline treatment. Although treatment guidelines increasingly favor outpatient family-based treatments, there is a continued role for inpatient psychiatric treatment and involuntary commitment for high-risk patients. Providers may be reluctant to pursue involuntary treatment given its controversial nature, and differences in state's commitment laws complicate the development of clear guidelines for this approach. If parents also oppose treatment, providers must consider involving the child welfare system while balancing the impact of terminating parental rights upon long-term treatment outcomes. The case example of an adolescent with severe and enduring anorexia nervosa who opposed involuntary treatment, as did the legal guardian, highlights Washington's unique mental health laws for minors, which allow for temporary suspension of patient and guardian decision-making authority without terminating parental rights. The article discusses the ethics of involuntary treatment, the intersection of anorexia nervosa with the child welfare system, legal cases establishing commitment criteria for anorexia nervosa, and Washington's mental health laws for minors to inform the treatment approach for high-risk adolescents with severe and enduring anorexia nervosa.

NIR spectroscopic method for the detection of calcium carbide in artificial ripening of mangoes (Magnifera indica).

The present study presents a novel method employing Near Infrared Spectroscopy (NIR) for detection of the use of calcium carbide in artificial ripening of mangoes. Use of calcium carbide has been banned in artificial ripening of fruits as it contains traces of arsenic. Mango samples were ripened artificially using calcium carbide and compared with naturally ripened mangoes using NIR spectroscopic wavelength ranging from 600 to 1100 nm. The captured NIR spectra from mango samples were analysed using multivariate methods including principal component analysis, particle least square and successive projection algorithm. The obtained results showed distinguishing zones for naturally and artificially ripened mangoes. Furthermore, the arsenic content was obtained through ICP-MS analysis, and it was found that mangoes ripened artificially using calcium carbide have a higher content of arsenic. Hence, arsenic was used as a principal component in the analysis. The developed method is not unique to samples that were grown in any particular region or year as it and can be used universally as NIR will give the distinguishing comparison between naturally- and artificially ripened mangoes. This method is simple, non-invasive, non-destructive and rapid for detection of use of calcium carbide in the artificial ripening of mangoes.

Bile duct thrombi in hepatocellular carcinoma: is aggressive surgery worthwhile?

INTRODUCTION: Obstructive jaundice as a result of bile duct tumour thrombus (BDTT) is an unusual clinical entity and an uncommon presenting feature of hepatocellular carcinoma (HCC). This study evaluates the outcome of hepatectomy for HCC with obstructive jaundice as a result of BDTT in non-cirrhotic livers. METHODS: Between 1997 and 2012, out of 426 patients with HCC in non-cirrhotic livers, 39 patients with BDTT (Group I n = 39), who underwent a hepatectomy, were analysed and compared with the non-BDTT group (Group II n = 387). RESULTS: The demographic profile and biochemical parameters between Group I and Group II were compared; apart from the presence of jaundice at presentation and an elevated serum bilirubin, there were no significant differences. Post-operative morbidity and mortality were 11 (28.2%) and 2 (5.1%), respectively, in Group I. There were no differences between the groups with regards to the operative variables and short-term outcomes. The 1-, 3- and 5-year survival rates in Group I were 82%, 48% and 10%, respectively, with a median survival of 28.6 months and were significantly poorer than Group II (90%, 55% and 38%, respectively, with a median survival of 39.2 months). CONCLUSION: The mere presence of BDTT in HCC does not indicate an advanced or inoperable lesion. When technically feasible, a formal hepatic resection is the preferred first-line treatment option in these patients.

Synbiotics in Surgery for Chronic Pancreatitis: Are They Truly Effective? A Single-blind Prospective Randomized Control Trial.

BACKGROUND: Postoperative infectious complications in patients undergoing pancreatic surgery are a significant cause for morbidity and mortality. Although synbiotics have beneficial effects on human health, their clinical value in surgical patients remains unclear given a paucity of applicable clinical studies. AIM: To determine the impact of perioperative synbiotic therapy on postoperative infectious complications, morbidity and mortality in patients undergoing pancreatic surgery for chronic pancreatitis. METHODS: A trial was conducted in patients with chronic calcific pancreatitis undergoing Frey's procedure. Group A received a specific synbiotic composition, 5 days prior and 10 days after the surgery. Group B received a placebo. Primary study endpoint was the occurrence of postoperative infection during the first 30 days. Secondary outcome measures were mortality, length of hospital stay, days in intensive care unit, and duration of antibiotic therapy. Using previously accrued data, with α of 0.05 and power 80%, the sample size was calculated as 35 patients for each group with a dropout rate of 10%. RESULTS: Of the 79 patients enrolled, 75 completed the trial [group A (n = 39) and group B (n = 36)]. The incidence of postoperative infectious complications (12.8% vs 39%; P < 0.05), duration of antibiotics therapy (P < 0.05), and length of hospital stay (P < 0.05) were significantly lower in the synbiotic group. CONCLUSIONS: Synbiotics significantly reduce septic complications, hospital stay, and antibiotic requirement in patients undergoing pancreatic surgery for chronic pancreatitis. Furthermore, basic and clinical research would clarify the underlying mechanisms of their therapeutic effect and define the appropriate conditions for use.

Implications of the presence of an aberrant right hepatic artery in patients undergoing pancreaticoduodenectomy.

AIM: To analyze the differences in outcomes and the clinical impact following pancreatoduodenectomy (PD) in patients with and without aberrant right hepatic artery (aRHA). METHODS: All patients undergoing PD between January 2008 and December 2012 were divided into two groups, one with aRHA and the other without. These groups were compared to identify differences in the intraoperative variables, the oncological clearance and the postoperative morbidity, mortality and hospital stay. RESULTS: A total of 225 patients underwent PD, of which 43 (19.1%) patients were found to have either accessory or replaced right hepatic arteries (aRHA group). The aRHA was preserved in 79% of the patients. There was no significant difference in the intraoperative blood loss but operative time was prolonged, reflecting the complexity of the procedure [420 ± 44 (240-540) min vs 480 ± 45 (300-600) min, P < 0.05)]. There were no differences in the incidence of postoperative complications (pancreatic leak, pancreatic fistula, delayed gastric emptying and mortality) and hospital stay. Oncological clearance in the form of positive resection margins [13 (7.1%) vs 3 (6.9%)] and lymph node yield were also similar in the two groups. CONCLUSION: An aRHA is found in approximately one fifth of patients undergoing PD. Preservation is technically possible in most patients and can increase the operative complexity but does not negatively affect the safety or oncological outcomes of the procedure.

Massive hemobilia: a diagnostic and therapeutic challenge.

BACKGROUND: Massive hemobilia is a rare but potentially life-threatening cause of upper gastrointestinal hemorrhage. In this retrospective analysis, we have evaluated the challenges involved in the diagnosis and management of massive hemobilia. METHODS: Between 2001 and 2011, a total of 20 consecutive patients (14 males) who were treated in our department for massive hemobilia were included in the study and their records were retrospectively analyzed. RESULTS: Causes of hemobilia were blunt liver trauma (n = 9), hepatobiliary intervention (n = 4), post-laparoscopic cholecystectomy hepatic artery pseudoaneurysm (n = 3), hepatobiliary tumors (n = 3), and vascular malformation (n = 1). Melena, abdominal pain, hematemesis, and jaundice were the leading symptoms. All patients had undergone upper GI endoscopy, abdominal ultrasound, and computerized tomography of the abdomen. An angiogram and therapeutic embolization were done in 12 patients and was successful in nine but failed in three, requiring surgery. Surgical procedures performed were right hepatectomy (n = 4), extended right hepatectomy (n = 1), segmentectomy (n = 1), extended cholecystectomy (n = 1), repair of the pseudoaneurysm (n = 3), and right hepatic artery ligation (n = 1). CONCLUSION: The successful diagnosis of hemobilia depends on a high index of suspicion for patients with upper GI bleeding and biliary symptoms. Although transarterial embolization is the therapeutic option of choice for massive hemobilia, surgery has a definitive role in patients with hemodynamic instability, after failed embolization, and in patients requiring laparotomy for other reasons.

Impact of perioperative enteral synbiotics in hepatic and pancreatic surgery: design and rationale of a single blind placebo controlled prospective randomised control trial.

BACKGROUND: Prebiotics and probiotics influence all pathogenic mechanisms of bacterial translocation. Used in combination, they are called synbiotics. Postoperative infective complications in patients undergoing hepatic and pancreatic surgery lead to a significant prolongation of hospital stay and increased costs. While synbiotics are considered to have beneficial effects on human health, their clinical value in surgical patients, especially in South Asia remains unclear given a paucity of applicable clinical studies. In this study we aim to assess their clinical usefulness in patients who undergo hepatic and pancreatic surgery. METHODS: A prospective monocentric randomised single blind controlled trial is being conducted in patients undergoing major pancreatic resections (Whipple procedure, distal pancreatectomy, Frey procedure) and hepatic resections. Group A received a specific synbiotic composition, 5 days prior and 10 days after the surgery. Group B received a placebo. Primary study end point was the occurrence of postoperative infection during the first 30 days. Secondary outcome measures were mortality, first bowel movement, days in intensive care unit, length of hospital stay, and duration of antibiotic therapy. Side effects of probiotics were evaluated. From previous studies we assumed that perioperative synbiotics reduce the proportion of patients with infectious complications from 50% to 12%, with α of 0.05 and power 80%, the calculated sample size was 35 patients for each group with a dropout rate of 10%. CONCLUSIONS: This study is intended at determining the impact of perioperative synbiotic therapy on postoperative infectious complications, morbidity and mortality in patients undergoing major pancreatic and hepatic surgery. CLINICAL TRIAL: The Clinical Trials Registry of India (CTRI/2013/06/003737).

A gist of gastrointestinal stromal tumors: A review.

Gastrointestinal stromal tumors (GISTs) have been recognized as a biologically distinctive tumor type, different from smooth muscle and neural tumors of the gastrointestinal tract (GIT). They constitute the majority of gastrointestinal mesenchymal tumors of the GIT and are known to be refractory to conventional chemotherapy or radiation. They are defined and diagnosed by the expression of a proto-oncogene protein detected by immunohistochemistry which serves as a crucial diagnostic and therapeutic target. The identification of these mutations has resulted in a better understanding of their oncogenic mechanisms. The remarkable antitumor effects of the molecular inhibitor imatinib have necessitated accurate diagnosis of GIST and their distinction from other gastrointestinal mesenchymal tumors. Both traditional and minimally invasive surgery are used to remove these tumors with minimal morbidity and excellent perioperative outcomes. The revolutionary use of specific, molecularly-targeted therapies, such as imatinib mesylate, reduces the frequency of disease recurrence when used as an adjuvant following complete resection. Neoadjuvant treatment with these agents appears to stabilize disease in the majority of patients and may reduce the extent of surgical resection required for subsequent complete tumor removal. The important interplay between the molecular genetics of GIST and responses to targeted therapeutics serves as a model for the study of targeted therapies in other solid tumors. This review summarizes our current knowledge and recent advances regarding the histogenesis, pathology, molecular biology, the basis for the novel targeted cancer therapy and current evidence based management of these unique tumors.

Isolated caudate lobe resection: technical challenges.

BACKGROUND: Isolated caudate lobe resection remains a technical challenge even in the best hands. This is due to the difficult approach and its location between major vessels. This retrospective study aims to analyze our experience with isolated caudate lobe resections. METHODS: Of the 402 patients who underwent liver resections between January 2002 and December 2011, we identified 13 caudate lobectomies. We analyzed the operative parameters, hospital stay, morbidity and follow up of these patients. RESULTS: There were nine males and four females, age ranging between 30 and 72 years. The indications were hepatocellular carcinoma in nine patients, hilar cholangiocarcinoma in two, solitary fibrous tumor in one, and a regenerative nodule in one patient. Left-sided approach was employed in seven cases, right-sided approach in three cases and a combined approach in three cases. Operating time ranged between 125 and 225 min and blood loss ranged between 210 and 630 mL. There was no mortality in the post-operative period. No local recurrence was noted in the follow-up period ranging from 6 months to 7 years. CONCLUSION: Caudate lobe resections, although technically challenging, can be successfully performed with minimal blood loss. Surgery offers potential cure in isolated caudate lobe tumors. The location and size of the tumor decides the approach.

Hemosuccus Pancreaticus: 15-Year Experience from a Tertiary Care GI Bleed Centre.

Background. Hemosuccus pancreaticus (HP) is a very rare and obscure cause of upper gastrointestinal bleeding. Due to its rarity, the diagnostic and therapeutic strategy for the management of this potentially life threatening problem remains undefined. The objective of our study is to highlight the challenges in the diagnosis and management of HP and to formulate a protocol to effectively and safely manage this condition. Methods. We retrospectively reviewed the records of all patients who presented with HP over the last 15 years at our institution between January 1997 and December 2011. Results. There were a total of 51 patients with a mean age of 32 years. Nineteen patients had chronic alcoholic pancreatitis; twenty-six, five, and one patient had tropical pancreatitis, acute pancreatitis, and idiopathic pancreatitis, respectively. Six patients were managed conservatively. Selective arterial embolization was attempted in 40 of 45 (89%) patients and was successful in 29 of the 40 (72.5%). 16 of 51 (31.4%) patients required surgery. Overall mortality was 7.8%. Length of followup ranged from 6 months to 15 years. Conclusions. Upper gastrointestinal bleeding in a patient with a history of chronic pancreatitis could be caused by HP. All hemodynamically stable patients with HP should undergo prompt initial angiographic evaluation, and if possible, embolization. Hemodynamically unstable patients and those following unsuccessful embolization should undergo emergency haemostatic surgery. Centralization of GI bleed services along with a multidisciplinary team approach and a well-defined management protocol is essential to reduce the mortality and morbidity of this condition.

Embolization of liver tumors: Past, present and future.

Curative therapies for hepatocellular carcinoma (HCC), such as resection and liver transplantation, can only be applied in selected patients with early tumors. More advanced stages require local or systemic therapies. Resection of HCC offers the only hope for cure. Even in patients undergoing resection, recurrences are common. Chemoembolization, a technique combining intra-arterial chemotherapy with selective tumor ischemia, has been shown by randomized controlled trials to be efficacious in the palliative setting. There is now renewed interest in transarterial embolization/transarterial chemoembolization (TACE) with regards to its use as a palliative tool in a combined modality approach, as a neoadjuvant therapy, in bridging therapy before transplantation, for symptomatic indications, and even as an alternative to resection. There have also been rapid advances in the agents being embolized trans-arterially (genes, biological response modifiers, etc.). The current review provides an evidence-based overview of the past, present and future trends of TACE in patients with HCC.

Biliary cystadenomas: a case for complete resection.

Introduction and Objective. Biliary cystadenoma is a rare benign neoplasm of the liver with less than 200 cases being reported allover the world. We report a series of 13 cases highlighting the radiological findings and problems related to its management. Materials and Methods. Records of thirteen patients who underwent surgery for biliary cystadenomas, between March 2006 and October 2011, were reviewed retrospectively. Results. Majority of the patients were females (11 out of 13), with a median age of 46 (23-65) years. The most frequent symptom was abdominal pain (92%). Seven patients had presented with history of previous surgery for liver lesions. Five patients had presented with recurrence after partial resection for a suspected hydatid cyst and two after surgery for presumed simple liver cyst. Ten of the 13 patients had complete resection of the cyst with enucleation in 3 patients, 2 of whom in addition required T-tube drainage of the bile duct. There has been no recurrence during the follow-up period ranging from 3 months to 5 years. Conclusion. Biliary cystadenoma must be differentiated from other benign cysts. Hepatic resection or cyst enucleation is the recommended treatment option.

LPS-induced changes in myocardial markers in neonatal rats.

Lipopolysaccharide (LPS) produces varied systemic metabolic effects. We studied the effects of LPS on the cardiac fatty acid profile and its relationship to energy metabolism and inflammatory mediators that included TNF-alpha and nitric oxide synthase (NOS) in 10-day-old neonatal rat pups. Rat pups received an i.p. injection of LPS after a 4-hour starvation period, followed by collection of blood and cardiac tissue 4 h following LPS administration. Compared to controls, LPS induced significant hypoglycemia and hyperlactacidemia, suggesting the development of endotoxic shock. The result was a significant depression in total fatty acid levels as well as non-esterified fatty acid in the cardiac tissue of the LPS-treated pups. In addition, LPS-treated pups also showed a significant increase in TNF-alpha, NOS levels with a depressed redox state and energy metabolism in cardiac tissue. These observations suggest that endotoxic shock in 10-day-old rat pups induces a systemic inflammatory response with a depression in fatty acid metabolism that may contribute to myocardial failure.