Intraperitoneal drain placement and outcomes after elective colorectal surgery: international matched, prospective, cohort study

Despite current guidelines, intraperitoneal drain placement after elective colorectal surgery remains widespread. Drains were not associated with earlier detection of intraperitoneal collections, but were associated with prolonged hospital stay and increased risk of surgical-site infections.Background Many surgeons routinely place intraperitoneal drains after elective colorectal surgery. However, enhanced recovery after surgery guidelines recommend against their routine use owing to a lack of clear clinical benefit. This study aimed to describe international variation in intraperitoneal drain placement and the safety of this practice. Methods COMPASS (COMPlicAted intra-abdominal collectionS after colorectal Surgery) was a prospective, international, cohort study which enrolled consecutive adults undergoing elective colorectal surgery (February to March 2020). The primary outcome was the rate of intraperitoneal drain placement. Secondary outcomes included: rate and time to diagnosis of postoperative intraperitoneal collections; rate of surgical site infections (SSIs); time to discharge; and 30-day major postoperative complications (Clavien-Dindo grade at least III). After propensity score matching, multivariable logistic regression and Cox proportional hazards regression were used to estimate the independent association of the secondary outcomes with drain placement. Results Overall, 1805 patients from 22 countries were included (798 women, 44.2 per cent; median age 67.0 years). The drain insertion rate was 51.9 per cent (937 patients). After matching, drains were not associated with reduced rates (odds ratio (OR) 1.33, 95 per cent c.i. 0.79 to 2.23; P = 0.287) or earlier detection (hazard ratio (HR) 0.87, 0.33 to 2.31; P = 0.780) of collections. Although not associated with worse major postoperative complications (OR 1.09, 0.68 to 1.75; P = 0.709), drains were associated with delayed hospital discharge (HR 0.58, 0.52 to 0.66; P < 0.001) and an increased risk of SSIs (OR 2.47, 1.50 to 4.05; P < 0.001). Conclusion Intraperitoneal drain placement after elective colorectal surgery is not associated with earlier detection of postoperative collections, but prolongs hospital stay and increases SSI risk

Cervical Rib causing Thrombosis of Subclavian Atery

We describe here an unusual case of thrombosis of left subclavian artery in a patient with cervical rib. The patient presented with features of ischaemia of left upper limb. X-ray chest revealed bilateral cervical ribs, longer on the left side. Color Doppler studies showed echogenic thrombus within the left subclavian artery. Angiography revealed complete occlusion of left subclavian artery. Embolectomy was done. She was planned for excision of rib. KEYWORDS:  cervical rib, thrombosis of subclavian artery

Defective lysosome reformation during autophagy causes skeletal muscle disease.

The regulation of autophagy-dependent lysosome homeostasis in vivo is unclear. We showed that the inositol polyphosphate 5-phosphatase INPP5K regulates autophagic lysosome reformation (ALR), a lysosome recycling pathway, in muscle. INPP5K hydrolyzes phosphatidylinositol-4,5-bisphosphate [PI(4,5)P2] to phosphatidylinositol 4-phosphate [PI(4)P], and INPP5K mutations cause muscular dystrophy by unknown mechanisms. We report that loss of INPP5K in muscle caused severe disease, autophagy inhibition, and lysosome depletion. Reduced PI(4,5)P2 turnover on autolysosomes in Inpp5k-/- muscle suppressed autophagy and lysosome repopulation via ALR inhibition. Defective ALR in Inpp5k-/- myoblasts was characterized by enlarged autolysosomes and the persistence of hyperextended reformation tubules, structures that participate in membrane recycling to form lysosomes. Reduced disengagement of the PI(4,5)P2 effector clathrin was observed on reformation tubules, which we propose interfered with ALR completion. Inhibition of PI(4,5)P2 synthesis or expression of WT INPP5K but not INPP5K disease mutants in INPP5K-depleted myoblasts restored lysosomal homeostasis. Therefore, bidirectional interconversion of PI(4)P/PI(4,5)P2 on autolysosomes was integral to lysosome replenishment and autophagy function in muscle. Activation of TFEB-dependent de novo lysosome biogenesis did not compensate for loss of ALR in Inpp5k-/- muscle, revealing a dependence on this lysosome recycling pathway. Therefore, in muscle, ALR is indispensable for lysosome homeostasis during autophagy and when defective is associated with muscular dystrophy

Perceived behavioral problems of school aged children in rural Nepal:a qualitative study

BACKGROUND: Studies on child behavioral problems from low and middle income countries are scarce, even more so in Nepal. This paper explores parents’, family members’ and teachers’ perceptions of child behavioral problems, strategies used and recommendations to deal with this problem. METHOD: In this study, 72 free list interviews and 30 Key Informant Interviews (KII) were conducted with community members of Chitwan district in Nepal. RESULT: The result suggest that addictive behavior, not paying attention to studies, getting angry over small issues, fighting back, disobedience, and stealing were the most commonly identified behavioral related problems of children, with these problems seen as interrelated and interdependent. Results indicate that community members view the family, community and school environments as being the causes of child behavioral problems, with serious impacts upon children’s personal growth, family harmony and social cohesion. The strategies reported by parents and teachers to manage child behavioral problems were talking, listening, consoling, advising and physical punishment (used as a last resort). CONCLUSIONS: As perceived by children and other community dwellers, children in rural Nepalese communities have several behavioral related problems. The findings suggest that multi-level community-based interventions targeting peers, parents, teachers and community leaders could be a feasible approach to address the identified problems

Subjective Outcome Evaluation Based on the Program Participants: Does Dosage Matter?

Subjective outcome evaluation findings based on the participants of the Project P.A.T.H.S. collected from 2005 to 2009 were examined in this chapter with particular reference to program dosage (i.e., 10-h program vs. 20-h program). Results showed that participants generally had positive evaluations of the program, implementers, and benefits of the Tier 1 Program. While respondents in the 20-h full program perceived the program implementers more positively than those in the 10-h core program, program dosage did not influence participants’ perception of the qualities of program content and program effectiveness.Department of Applied Social Science