Chemotherapy-associated pneumoperitoneum in cancer patients: a scoping review.

Background: The presence of air in the peritoneal cavity (pneumoperitoneum) is often secondary to perforated viscus. Emergent operative intervention is typically warranted in non-cancer patients. Cancer patients present a unique challenge as they have an increased risk of pneumoperitoneum due to local tumour invasion, radiation therapy, and frequent endoscopic procedures. There is a paucity of literature on the management of patients undergoing chemotherapy who present with pneumoperitoneum. The authors conducted a scoping review to identify and synthesize preliminary evidence on the presentation, management, and outcomes of this patient population. Materials and methods: A scoping review of cases of pneumoperitoneum in cancer patients from 1990 to 2022 was conducted using the Arksey and O'Malley five-stage approach. Inclusion criteria were a known diagnosis of cancer, chemotherapy within 6 months of presentation, and imaging confirmation of pneumoperitoneum. The authors' exclusion criteria were cancer diagnosis at the time of presentation, perforation secondary to local cancer invasion, and last chemotherapy session greater than 6 months prior to presentation. Results: Thirty-four cases (8 paediatric, 26 adults) were identified. The median time from the last chemotherapy treatment to presentation with pneumoperitoneum was 14 days. Twenty-one patients were managed operatively, and 13 were managed non-operatively. The most common source of perforation was multiple sites along the bowel. Thirty-day mortality was 33.3% for the operative cohort and 23.1% for the non-operative group. Conclusions: Pneumoperitoneum in cancer patients remains a highly morbid condition with a mortality rate of approximately 30%, regardless of the treatment approach. Non-operative management should be pursued whenever possible.

Management and outcomes of chemotherapy-associated pneumoperitoneum in cancer patients: a scoping review protocol.

Introduction: Pneumoperitoneum - free air within the peritoneal cavity - is often the result of bowel perforation, though other causes include residual postprocedural or postoperative air and barotrauma. In non-cancer patients, operative intervention is often required. Cancer patients, on the other hand, present a unique set of challenges as they usually have elevated risk of pneumoperitoneum from local radiation therapy, frequent endoscopic procedures, and tumor invasion. Factors such as malnutrition, neutropenia, chemotherapy, and steroid use make emergent surgery tenuous in cancer patients. There is a paucity of published literature on the management of pneumoperitoneum in patients actively undergoing chemotherapy. The main objective of this scoping review is to assess the presentation, management, and subsequent outcomes of this unique patient population. Materials and Methods: The authors will utilize the framework for performing scoping reviews as outlined by Arksey and O'Malley. They will perform the search for articles in three electronic databases (i.e. SCOPUS, PubMed, Embase) and relevant gray literature. Only articles available in English and published between 1999 and 2022 will be included. Inclusion criteria will be a known diagnosis of cancer, chemotherapy within 6 months of presentation, and imaging confirmation of pneumoperitoneum. Exclusion criteria will be cancer diagnosis at the time of presentation, perforation secondary to cancer itself, and chemotherapy greater than 6 months prior to presentation. A tailored extraction frame to extract relevant information from published articles that meet our inclusion criteria. The data using both descriptive statistics and thematic analysis of the main study questions. Ethics and Dissemination: Since the authors will not be collecting primary data, formal ethical approval is not required. They study findings will be disseminated through abstracts, conference presentations, and peer-reviewed publications.

Exploring the Relationship Between Imposter Phenomenon and Myers-Briggs Personality Types in Pharmacy Education.

OBJECTIVE: To investigate the relationship between imposter phenomenon (IP) and Myers-Briggs Type Indicator (MBTI) personality types in pharmacy students. METHODS: This was a retrospective, observational study of doctor of pharmacy students who had previously completed MBTI and Clance Imposter Phenomenon Scale (CIPS) assessments. CIPS scores and categories were compared between the 4 MBTI personality type dichotomies using independent samples t tests and chi-square. RESULTS: Mean CIPS score for included pharmacy students (N = 668) was 62.52 (SD 14.82). Clance Imposter Phenomenon Scale scores were significantly higher in students with MBTI of introversion (mean 64.14, SD 14.27), intuition (mean 63.80, SD 15.78), and perceiving (mean 64.38, SD 15.55) as compared to their dichotomous counterparts. No significant difference in mean CIPS scores was found within the thinking/feeling dichotomy. When analyzing IP risk associated with the various MBTI personality dichotomies, introverts were at a 1.8 times greater risk of high/severe IP than extroverts. Additionally, students with perceiving personality types were at a 1.4 times greater risk of high/severe IP than those with judging personality types. CONCLUSION: Our study suggests that pharmacy students with introversion, intuitive, and perceptive personality types exhibit higher CIPS scores, and those with introversion or perceptive personality types are at risk for high/severe IP. Given the common MBTI types and a high degree of IP in pharmacy students, our findings underlie the need for open, targeted discussions about IP and proactively incorporating strategies and resources within a curriculum to support students in normalizing and easing anxiety.

A scoping review on the availability and utilization of essential opioid analgesics in Sub-Saharan Africa.

BACKGROUND: Management of acute, post-operative, and chronic pain requires access to and availability of opioids. While often oversupplied in high-income countries, significant shortages exist in low- and middle-income countries. We conducted a scoping review on availability and usage of opioids in Sub-Saharan Africa (SSA). METHODS: The five-stage approach of Arksey and O'Malley (2005) was used. MEDLINE via PubMed, EMBASE, and SCOPUS were search and results categorized into themes: 1) Local/regional availability and supply, 2) Consumption patterns, 3) Legislation and policy, 4) Costs and financing, 5) Knowledge and cultural beliefs, and 6) Education and training. RESULTS: 6923 studies were identified from which 69 (1%) met inclusion criteria. Five key findings were: 1) Significant shortages exist, especially in rural areas, 2) Non-opioid analgesics commonly used as first-line acute pain management, 3) Barriers to market entry and bureaucratic processes prevent local production, 4) Significant knowledge gaps/myths exist amongst healthcare practitioners on opioid use, and 5) Continuous education and short courses will be critical. CONCLUSIONS: Major challenges significantly limit availability and utilization of essential opioids in SSA. Reforms needed to upscale training and education, increase uptake by professionals, and increase market entry.

Availability and Use of Essential Opioid Analgesics in Sub-Saharan Africa: A Scoping Review Protocol.

Introduction: The treatment of acute, peri-operative, and chronic pain by healthcare practitioners and health systems requires appropriate access to and availability of essential opioid medications. While opioids are often oversupplied and overprescribed in high-income countries, there are significant inequities as many low- and middle-income countries (LMICs) experience severe shortages. In fact, while the richest 10% in the world reside in countries receiving almost 90% of all available opioids, 50% of the poorest in the world reside in countries receiving just 1% of all available opioids.Understanding the social, economic, cultural, and regulatory barriers to access essential opioid analgesics in LMICs is critical in delineating and prioritizing appropriate interventions. We aim to conduct a scoping review on the availability and usage of essential opioid analgesics in LMICs, specifically in sub-Saharan Africa, to identify barriers, themes, and knowledge gaps. Materials and Methods: We will utilize the framework for conducting scoping reviews by Arksey and O'Malley. We will perform the search for articles in 3 electronic databases (i.e., SCOPUS, PubMed, Embase) and relevant gray literature. Only articles in English will be included. There will be no restriction on the publication period. All articles will directly involve either the availability and/or the use of essential opioid analgesics. Studies will be restricted to focus on sub-Saharan Africa. We will use a tailored extraction frame to extract relevant information from published articles that meet our inclusion criteria. We will analyze the data using both descriptive statistics and thematic analysis on the main study questions. Ethics and Dissemination: Since we will not be collecting primary data, formal ethical approval is not required.Our study findings will be disseminated through abstracts, conference presentations, and peer-reviewed publications. Highlights: 50 percent of the poorest in the world reside in countries receiving just 1 percent of all available opioidsThere is a paucity of data analyzing the inequitable distribution of essential opioid analgesics worldwideOur scoping review will identify barriers, themes, and knowledge gaps on the availability and use of essential opioids in SSAIt will identify areas for further research and potential policy initiatives.

Perioperative Indications for Gabapentinoids in Pediatrics: A Narrative Review.

In recent years, there has been increased interest in using gabapentinoids (gabapentin and pregabalin) as part of multimodal medication plans or enhanced recovery after surgery protocols to mitigate several perioperative clinical challenges. Outcomes explored in the context of using gabapentinoids perioperatively in children are variable and include acute complications of pain, anxiety, nausea and vomiting, and emergence agitation, as well as the long-term postoperative outcome of chronic postsurgical pain. This narrative review describes the current literature regarding perioperative use of gabapentinoids in pediatric patients and aims to describe the role of gabapentinoids in the perioperative setting for each specific indication.