Assessment and management of shoulder pain at primary care level

Most patients with shoulder pain will initially visit their community health centre, private general practitioner or family physician, with various levels of experience in the assessment and management of shoulder conditions. Shoulder conditions will range from early, simple ailments that can be treated in the primary care setting, to post-traumatic injuries and complex pathologies requiring the expertise of an orthopaedic surgeon or a fellowship-trained shoulder surgeon. Correct assessment of the patient’s shoulder condition at the index consultation is a prerequisite for appropriate management. This article sets out straightforward guidelines to help general practitioners confidently identify the patient’s source of shoulder pain and initiate an appropriate management plan at primary care level. Criteria for urgent and elective referral for specialist care are also outlined.

Angular stable fixation of displaced distal-third clavicle fractures with superior precontoured locking plates

HYPOTHESIS

We reviewed the outcome of angular stable plates in addressing displaced lateral-third clavicle fractures. We investigated union, shoulder function, request for implant removal, and return to sport. Our hypothesis was that these implants provide predictable union and return to sports without the negative consequence of leaving plates in situ, reducing the requirement for a second surgery.

METHODS

We undertook a retrospective review of a consecutive series of patients who underwent this surgery between 2007 and 2010. Nineteen patients with a mean follow-up of 25 months were included. Postoperative follow-up was performed at 2 weeks and monthly thereafter until union was assessed as achieved clinically and radiographically. Two telephone interviews at a mean of 7 months and 25 months postoperatively assessed shoulder function by Oxford Shoulder Score, presence of any plate or scar discomfort, need for implant removal, and return to sport.

RESULTS

Nineteen patients achieved union by 4 months (median, 12 weeks; range, 6-16 weeks). The mean Oxford Shoulder Score was 46 (range, 41-48) at a mean of 7 months (range, 3-18 months) and 47 (range, 44-48) at 25 months (range, 18-48 months). Initially, 2 patients requested implant removal; later, however, both declined surgery. No plates have been removed. Four patients complained of mild plate discomfort but did not wish removal. All patients had returned to sporting activities.

CONCLUSION

Angular stable plate fixation of Neer group II, type II clavicle fractures resulted in a 100% union rate with excellent return of function with no mandatory need for removal.

Double pathology, sarcoidosis associated with multiple myeloma: A case report

The association of sarcoidosis with multiple myeloma is not well known. Including this case report, 12 cases of patients with both sarcoidosis and multiple myeloma have been reported in the literature. The skeletal lesions of both conditions have many clinical and radiological similarities, and unless clinicians are aware of the association and the possibility of dual pathologies, the diagnosis of multiple myeloma in patients known with sarcoidosis may be missed. We present a case of a patient known with longstanding sarcoidosis who was found to have multiple lesions on magnetic resonance imaging (MRI) involving the pelvis and both proximal femurs. Histological analysis revealed the presence of both non-necrotising granulomas consistent with sarcoidosis, and sheets of plasma cells consistent with a plasma cell neoplasm.

Rivaroxaban vs. warfarin for stroke prevention in patients with nonvalvular atrial fibrillation

Patients with nonvalvular atrial fibrillation and a CHADS2 score of 2 points or more should be placed on warfarin anticoagulation. If they do not meet the CHADS2 criteria for warfarin, then they should receive therapy with aspirin. If a patient's condition is well-controlled on warfarin, this study does not support transitioning him or her to rivaroxaban, the more expensive alternative. Home monitoring of INR should be considered for patients who are capable and motivated to perform self-monitoring. Rivaroxaban has no reversal agent and has significant drug interactions (P-glycoprotein inducers and CYP3A4 inhibitors increase the risk of bleeding; P-glycoprotein inducers reduce effectiveness).

A paraprosthetic-enteric fistula associated with a duodenal tumor

An unusual etiology and presentation of a paraprosthetic-enteric fistula is reported involving a duodenal tumor. Review of the possible mechanisms of graft-enteric fistula formation and diagnostic evaluation is presented. Initial insertion of an extraanatomic bypass followed by graft excision was performed in the present case and is encouraged in hemodynamically stable patients. Additionally, resection of the eroded duodenum with end-to-end anastomosis was performed in order to restore intestinal continuity.