BackgroundDiabetes mellitus with comorbid complications constitute a major public health problem worldwide. The aim of this study was to evaluate the risk of comorbid complications with glycosylated hemoglobin levels and diabetes duration. Also assessed were patients’ diabetic foot-care knowledge and practices.Patients and methodsThis was a quasiexperimental study. A total of 360 type 2 diabetes mellitus patients were interviewed at a government health care center in Riyadh, Saudi Arabia. Diabetic complications and HbA1c-level data were collected from hospital records. A standard questionnaire was used to assess their diabetic foot-care knowledge and practice.ResultsOf the type 2 diabetes mellitus patients, 32.5% had highly uncontrolled glycosylated hemoglobin (HbA1c) levels (≥8.6%) and 62.8% had had diabetes >10 years. The patients had comorbid complications, such as hypertension (61.4%), dyslipidemia (58.6%), retinopathy (23.3%), heart disease (14.4%), and severe foot complications (3.9%). The majority of highly uncontrolled HbA1c-level patients had retinopathy (OR 8.90, P=0.0001), foot complications (OR 8.09, P=0.0001), dyslipidemia (OR 2.81, P=0.010), and hypertension (OR 2.0, P=0.028) compared to the controlled HbA1c-level (<7%) group. Patients with diabetes >10 years also had higher prevalence of foot complications (OR 2.92, P=0.0001), retinopathy (OR 2.17, P=0.011), and hypertension (OR 1.67, P=0.033). From patient responses, physicians examined only 34.2% of patient feet and 36.7% of patients received physicians advice for foot care. About 70% of patients had knowledge of diabetic foot care; however, only 41.7% of patients always examined their feet, 41.4% washed feet with warm water, 31.4% carefully dried between the toes, and 33.1% were using foot-moisturizing substances.ConclusionThe prevalence of comorbid complications was higher in the Saudi population compared to other international studies. Also, foot-care practice was not satisfactory. Therefore, there is need of improvement and increased awareness among physicians and patients to check regularly for proper care of the diabetic foot to avoid diabetic foot-related complications.

Cutis laxa (CL) is a rare connective tissue disease characterized by a loose, wrinkled, and inelastic skin. Here, we report an unusual presentation in a 15-year-old male patient who is a known patient of CL who presented with bilateral pneumothorax. He was successfully managed initially by chest tube insertion and then he was treated surgically with bilateral staged thoracoscopy, apical bullectomy, and pleurodesis with full uneventful recovery.

Background/Aim: Instrument-based image-enhanced endoscopy (IEE) is of benefit in detecting and characterizing lesions during colonoscopy. We aimed to study the ability of community-based gastroenterologists to differentiate between neoplastic and non-neoplastic lesions using IEE modalities and to identify predictors of correct classification and the confidence of the optical diagnosis made. Materials and Methods: An electronic survey was sent to practicing gastroenterologists using electronic tablets during a gastroenterology meeting. Demographic and professional information was gathered and endoscopic images of various colonic lesions were shown and they were requested to classify the images based in white light, flexible spectral imaging color enhancement (FICE), iScan, and narrow band imaging (NBI). Results: Overall, 71 gastroenterologists responded to the survey, 76% were males and the majority were aged between 36 and 45 years (44%). Most of the respondents practiced both hepatology and gastroenterology (56%) and most of them had never received any training on IEE (66%). Correct identification of lesions using regular white light endoscopy was low (range 28%–84%). None of the IEE modalities increased the percentage of correct diagnoses apart from one NBI image where it increased from 28% (95%CI: 17%–38%) to 56% (95%CI: 44%–68%) ( P < 0.01). Those who identified themselves as practicing mainly luminal gastroenterology were more confident 72% (95%CI: 60%–84%) compared with hepatologists 36% (95%CI: 25%–48%), or those who practiced both 48% (95%CI: 39%–56%) despite no difference in the percentage in correct answers. Conclusion: There remain areas of improvement in the performance of endoscopists in practice and would recommend more dedicated training programs, which could make use of asynchronous technological platforms.

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