Flexor tendon degeneration affects short-term outcomes of open trigger digit release.

We aimed to investigate the association between flexor tendon degeneration and outcome of open trigger digit release. We recruited 162 trigger digits (136 patients) who had open trigger digit release from February 2017 to March 2019. Intraoperatively, six features of tendon degenerations were identified: irregular tendon surface, tendon fraying, intertendinous tear, synovial thickening, hyperaemia of sheath and tendon dryness. Longer duration of preoperative symptoms was associated with worsening tendon surface irregularity and fraying; increased number of steroid injections was associated with worsening tendon surface irregularity and dryness; higher DASH score was associated with severe tendon fraying, dryness and intertendinous tear; limited proximal interphalangeal joint (PIPJ) motion was associated with severe tendon dryness. At 1-month post-surgery, DASH score remained high in severe intertendinous tear group while PIPJ motion remained limited in severe tendon dryness group. In conclusion, the severity of various flexor tendon degenerations influenced the outcome of open trigger digit release at 1-month but did not affect the outcome at 3- and 6-months post-surgery.

The Outcome of Moderate-to-Severe Complications Related to Peripheral Intravenous Devices at Upper Limb.

Background: Intravenous access is very crucial in administration of fluids, medications and nutrition. Almost all inpatients will require it and the simplest and quickest access is peripheral with the preferred sites being either dorsum hand, radial wrist or forearm. It has its complications, of which most are avoidable. Literature has emphasised the complications and reported on preventive measures but lacks the sequelae of the complications related to peripheral intravenous devices (PIVD). We report on the sequelae of moderate-to-severe complications of these patients. Methods: Thirty-three patients had moderate-to-severe complications related to PIVD in a tertiary centre from January 2017 to December 2017. All data were obtained from electronic medical report (EMR). Results: Majority had extravasation (45.5%) and abscess (39.4%), whereas two patients had thrombophlebitis (6.1%) and three patients developed necrotising fasciitis (9.1%). All patients with abscess and necrotising fasciitis underwent surgical intervention (n = 16); four patients had multiple debridements. All infections were treated with empirical antibiotics and changed after culture results were obtained. Seven patients had sepsis/bacteraemia wherein two of them passed away. A total of 31 patients were discharged. Two patients had secondary suturing of the wound, one had split-thickness skin grafting (SSG) coverage and the others had daily dressing until the wound healed by secondary intention. Conclusions: PIVD-related complications can be debilitating and may occur despite strict preventive measures. Early clinical diagnosis and prompt treatment of these complications can decrease its morbidity. Level of Evidence: Level IV (Prognostic).

Upper limb infections: A comparison between diabetic and non-diabetic patients.

BACKGROUND: Upper limb infections are common among patients with diabetes mellitus and their sequelae can be debilitating. They tend to present with severe infections but minimal symptoms probably due to neuropathy and vasculopathy among diabetics. The study aims to compare the demographic characteristics, clinical presentations and outcomes of upper limb infections between diabetic and non-diabetic patients. METHODS: All patients with upper limb infections who were admitted in a tertiary hospital from June 2017 to December 2020 were included in this study. Demographic data, clinical presentations, investigations and outcomes were obtained retrospectively from electronic medical record. There were 117 patients with diabetes mellitus and 127 with no diabetes mellitus. Comparisons were made between these two groups, and statistical analysis was done with SPSS. RESULTS: There were 244 patients included; 117 were diabetic and 127 were non-diabetic. Diabetic patients were more likely to present with emergent scenarios, especially necrotizing fasciitis and infective tenosynovitis (p < .05) with higher erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) readings (p < .05). Their microbiological cultures were less likely to be negative (p < .05). Diabetic patients also had poorer clinical outcomes with higher risk of amputation, re-operation and longer duration of hospital stay (p < .05). CONCLUSION: Upper limb infections among diabetic patients should be treated aggressively. Early diagnosis and surgical intervention might decrease the morbidity and mortality in this group. Prevention of infections should be emphasized.

Depression, distress and self-efficacy: The impact on diabetes self-care practices.

The prevalence of type 2 diabetes is increasing in Malaysia, and people with diabetes have been reported to suffer from depression and diabetes distress which influences their self-efficacy in performing diabetes self-care practices. This interviewer administered, cross sectional study, conducted in the district of Hulu Selangor, Malaysia, involving 371 randomly selected patients with type 2 diabetes, recruited from 6 health clinics, aimed to examine a conceptual model regarding the association between depression, diabetes distress and self-efficacy with diabetes self-care practices using the partial least square approach of structural equation modeling. In this study, diabetes self-care practices were similar regardless of sex, age group, ethnicity, education level, diabetes complications or type of diabetes medication. This study found that self-efficacy had a direct effect on diabetes self-care practice (path coefficient = 0.438, p<0.001). Self-care was not directly affected by depression and diabetes distress, but indirectly by depression (path coefficient = -0.115, p<0.01) and diabetes distress (path coefficient = -0.122, p<0.001) via self-efficacy. In conclusion, to improve self-care practices, effort must be focused on enhancing self-efficacy levels, while not forgetting to deal with depression and diabetes distress, especially among those with poorer levels of self-efficacy.