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

Atypical hemolytic uremic syndrome

PubMed ID: 8533595The pathogenesis of atypical uremic syndrome (HUS), which is rarely encountered in childhood, is poorly understood and its mortality and morbidity rates are high. A wide variety of therapeutic approaches has been attempted and the literature contains numerous conflicting reports about the results of these approaches. In a case diagnosed as recurrent atypical HUS, pulse methyl prednisolone, fresh frozen plasma infusions and plasma exchange transfusion were used at different stages of the disease with satisfactory response. 1995 Japan Pediatric Societ

An unusual central retinal dystrophy associated with ichthyosis vulgaris

PubMed ID: 10916184A number of ichthyosis syndromes may have retinal abnormalities such as the retinitis pigmentosa-like diffuse rod-cone dystrophy in Refsum's syndrome and the maculopathy in Sogren-Larsson syndrome. We present two sisters who have an unusual, almost identical, bilaterally symmetric central retinal dystrophy associated with ichthyosis vulgaris in the absence of other systemic disorders. We believe that this dystrophy has not been previously described in patients with any of the known varieties of ichthyosis

Juvenile rheumatoid arthritis and renal amyloidosis - Case report

PubMed ID: 7591586Clinical renal abnormalities, including haematuria, proteinuria, abnormal urinary sediment, decreased renal functions and hypertension are relatively common in children with juvenile rheumatoid arthritis (JRA). These findings may be due to renal amyloidosis or administration of drugs that are potentially nephrotoxic. The case of an 11 years old boy diagnosed as JRA at 4.5 months of age and treated with steroids for 10 years is presented. In his history he had hypertension for 5 years and cataract for one year. Renal biopsy was done to evaluate the aetiology for proteinuria, which was overlooked before his admission to our Department. Secondary renal amyloidosis due to JRA was found at biopsy. The importance of investigation for amyloidosis during the long-term follow-up of JRA is reemphasized. © 1995 Akadémiai Kiadó