Patients with difficult intravenous access (DIVA) are at increased risk of delays, discomfort and complications due to multiple failed intravenous access attempts. However, evidence comparing commonly used alternatives, short midline catheters (SMLs) and central venous catheters (CVCs) in this population is limited.

To evaluate the feasibility of a larger randomised controlled trial comparing SMLs with CVCs in DIVA patients using predefined feasibility outcomes.

This trial was a pragmatic, open-label, single-centre, randomised controlled pilot trial with 1:1 randomisation. Participants were recruited from January to August 2025 with follow-up until September 2025.

Ryhov County Hospital, Jönköping, a teaching county hospital in Sweden.

Adult patients (≥18 years) with DIVA, requiring intravenous therapy for 4–29 days.

Patients received either a 10-cm SML in the upper arm or a single- or double-lumen CVC in the jugular or subclavian vein.

Primary outcomes were feasibility criteria: eligibility, recruitment, retention, adherence, missing data and skin puncture attempts. Secondary outcomes included insertion and dwell time, and catheter complications (infection, thrombosis and malfunction).

Of 73 patients screened, 40 (55%) were eligible and 30 (75%) (15 males (50%); median (IQR) age, 73 (61–82) years) were randomised to receive SML (n=15) or CVC (n=15). Three patients in the SML group were not included in the data analysis due to one failed insertion and two incomplete follow-ups. Retention (93%), adherence (97%) and missing data (0%) fulfilled predefined thresholds. The only criterion not met was the number of skin puncture attempts, with 52% of patients requiring two or more. Median catheter dwell time was 5.5 days for SML and 4.0 days for CVC. Complication rates per 1000 catheter days were 101.4 for SML versus 9.1 for CVC, primarily due to a higher rate of malfunction in SML (58% versus 7%). No infections or thromboses were observed.

This pilot trial met all but one feasibility criterion, demonstrating that a larger randomised controlled trial is achievable. The findings highlight practical challenges, particularly related to puncture attempts and catheter performance, that should be addressed in the design of a definitive trial.

NCT06719869.

Despite the important role of healthcare services in trauma recovery, many survivors of violence do not seek help. This study aims to examine rates of healthcare utilisation, including differences for physical violence versus rape, gender and physical injury (vs no injury) and obstacles to seeking care within 6 months following incidents of physical violence and rape.

The participants were randomly chosen from the National Population Registry in Norway and invited to participate in a telephone survey on violence exposure and health between June 2021 and June 2022 (N=4299, 49% women).

The sample included 1768 violence-exposed individuals. Of the women (n=749), 82.1% had experienced physical violence and 40.3% had experienced forcible rape. Of the men, most had experienced physical violence (98.6%) and a small percentage had experienced rape (3.5%).

Logistic regression models were used to investigate whether healthcare seeking differed by gender, type of violence (rape vs physical violence) and severity (physical injury). Barriers to accessing healthcare were also investigated using descriptive statistics and content analysis.

Healthcare seeking rates were low after rape (16.9%) and physical violence (24.2%), with somewhat higher rates among individuals experiencing both types of violence (39.9%). There were no statistically significant differences in the odds of healthcare utilisation between the three types of violence exposures when we controlled for gender, physical injury, violence characteristics and sociodemographic factors. Men were more likely than women to have sought healthcare (adjusted OR (aOR): 1.37, 95% CI: 1.02 to 1.85, p=0.042). Physical injury was strongly associated with greater healthcare utilisation (aOR: 6.39, 95% CI: 4.85 to 8.41, p

Few victims seek healthcare shortly after experiencing rape or physical violence. Quantitative and qualitative findings indicate that many seek healthcare exclusively for severe physical injury. These results emphasise the need to improve health services’ outreach to victims of violence, who are at heightened risk of mental health issues and chronic illnesses.