Key points o Spend time taking a good history and performing a physical examination even though the majority of patients have “functional” symptoms. Exclude “non-dyspepsia” conditions and be careful in excluding a “surgical” abdomen. o Consider gastroscopy or an ultrasound or CT scan of the abdomen, if alarm symptoms are present. The threshold to investigate should be lower with older male patients as there is a higher chance of organic disease. o When patients’ symptoms are unclear, a close follow-up and review is useful. Symptoms persisting over many months or years are unlikely to have an organic basis. o Explore, understand and address patients’ concerns including psychological problems. Patients need to be reassured. o Sensible advice on food/meal and lifestyle modifications is useful. Antacids often give immediate relief to acute dyspeptic symptoms. Gastroesophageal reflux symptoms may be atypical − a trial of PPI therapy may be useful. Patients with wind, bloating and discomfort often benefit from a course of prokinetic agents.

Vancomycin bead is an important ancillary treatment for osteomyelitis caused by methicillin-resistant Staphylococcus aureus (MRSA). However, red-man syndrome, which can be a life-threatening complication of vancomycin, may occur from the use of vancomycin beads albeit rarely. We report our first case of red-man syndrome caused by vancomycin bead's insertion for chronic osteomyelitis. Symptomatic treatment was not effective and removal of the vancomycin beads seems to be the best treatment for this condition.

Pemphigus is an autoimmune blistering disease characterized by circulating autoantibodies directed against the keratinocyte cell surface. Majority of patients with pemphigus develop the disease spontaneously. However, there is a small group of patients who develop pemphigus after treatment with certain medications, of which Dpenicillamine (DPA) and captopril are the best documented. We report a case of DPA-induced pemphigus vulgaris in a young Chinese lady treated with DPA for Wilson disease.

Introduction: Application of dynamic hip screw (DHS) implant for the treatment of unstable intertrochanteric fractures continues to raise concern related to risk of lag screw cut-out with or without subsequent damage to the acetabulum. Measurement of tip-apex distances (TAD) has been recommended to guide the optimal placement of lag screw and to predict subsequent risk of screw cut-out. In this study, the value of TAD was evaluated to verify its usefulness. Methods: This is a retrospective study of 33 consecutive patients with intertrochanteric fracture treated with DHS. Demographic data of the patients were traced from their case notes. Post-operative radiographs were reviewed by focusing on measurement of TAD on anteroposterior and lateral radiographs. Radiographs at one year follow-up were reviewed to depict any fixation-related failure or complication. Results: Fifty two percent of patients did not achieved the recommended TAD of ≤ 25mm. The mean post-operative TAD was 25.9mm and elderly patients were likely to achieve TAD of ≤ 25mm. The overall complication rate of 6% was attributed to screw cut-out in two cases. The unstable left-sided fracture was identified to be a potential risk for screw cut-out or migration. Conclusion: TAD is a valuable measurement to guide optimal placement of lag screw during DHS fixation of intertrochanteric fracture.

Introduction: Diet and lifestyle modification is commonly used in constipation management. As there is a dearth of studies on this topic in Malaysia, we aim to elucidate the relations between stool patterns, dietary intake and physical activity levels among adults with functional constipation. Methods: From a database collected via surveys at public events, a convenience sample of 100 adults diagnosed with Rome II-defined functional constipation was enrolled in this cross-sectional study. After severity assessment using the Chinese Constipation Questionnaire, subjects completed 2-week bowel movement diaries to determine stool frequency, consistency and output. Dietary intake and physical activity levels were assessed twice using three-day 24-hour diet recalls and International Physical Activity Questionnaire, respectively. Ninety subjects who completed the study were included in the analysis. Results: Mean weekly stool frequency was 3.9±1.9 times, consistency score was 2.6±0.6 (range 1.0-4.0), output was 11.0±6.3 balls (40 mm diameter) and severity score was 10.3±3.3 (range 5.0-22.0). Mean daily dietary intakes were: energy 1,719±427kcal, dietary fibre 15.0±4.9g and fluid 2.5±0.8L. The majority of subjects were physically inactive. Stool frequency and output were positively associated with dietary fibre (rs=0.278, P<0.01; rs=0.226, P<0.05) and fluid intake (rs=0.257, P<0.05; OR=3.571, 95% CI [1.202-10.609]). Constipation severity was associated with higher physical activity levels (OR=2.467, 95% CI [1.054-5.777]). Conclusion: Insufficient intake of dietary fibre and fluid are associated with aggravated constipation symptoms. Further studies are necessary to confirm usefulness of dietary intervention in treatment of constipation as dietary factors alone may not influence overall severity and stool consistency, an integral element of constipation.