Upper Respiratory Tract Infection Trends in a Psychiatric Institute in Singapore.

OBJECTIVES: To compare the incidence of upper respiratory tract infection (URTI) between inpatients at the Institute of Mental Health in Singapore and the general population over 8 years to determine the effectiveness of our infection control strategies. METHODS: Data for cases of influenza and URTI at our institute between January 2012 and December 2019 were collected. National data were derived from weekly infectious disease bulletins that report daily averages of people attending polyclinics/surgeries with influenza and URTI. Interrupted time series analyses were used to determine the impact of infection prevention and control strategies on incidence. RESULTS: Over the 8 years, there were 1607 cases of URTI involving 182 clusters, equal to 3.16 cases per 10 000 patient-bed-days. 965 (60%) cases and 95 (52%) clusters occurred in long-stay wards, whereas 642 (40%) cases and 87 (48%) clusters occurred in acute wards. The median cluster size was 12 in the long-stay wards and 7 in the acute wards (p < 0.0001). The spikes in cases in June and December may be attributed to the increased staff and visitor mobility during school vacations in June and December. Strategies implemented during the study period did not significantly reduce the incidence of URTI. Previous strategies implemented in 2005 to meet accreditation standards are more likely to be contributors. CONCLUSION: Infection control strategies of our institute appear to be effective, because the incidence of URTI was lower in our institute than in the community. The similar incidence of URTI in acute and long-stay wards indicates that service-user turnover is not a contributor. Rather, staff and visitors are more likely to be the vector. The larger clusters in long-stay wards indicates a greater risk of transmission in such settings. Increased activity in our institute during school vacations may be associated with an increase in cases in June and December. It is difficult to determine if strategies implemented during the study period successfully reduce the incidence of URTI.

Reducing Injury During Restraint by Crisis Intervention in Psychiatric Wards in Singapore.

OBJECTIVE: The application of restraints during psychiatric crises is a serious adverse event. We aimed to reduce the number of injuries sustained by patients during the application of restraints. METHODS: Structured interviews were conducted with 10 staff to determine six root causes of patient injury during restraint. Three plan-do-study-act cycles were implemented: (1) reorganising shift rosters to pair trained staff with inexperienced staff, (2) holding monthly session for practising de-escalation and restraint techniques as a team in a supervised setting, and (3) rotating the responsibility for leading the de-escalation in real crises. RESULTS: Pre-intervention period was from January 2014 to December 2014 (28 251 inpatient bed days). Intervention period was from January 2015 to March 2015 (7121 inpatient bed days). Post-intervention period was from April 2015 to December 2016 (51 735 inpatient bed days). Data extracted included the dates and numbers of crises, activation of the crisis team, use of restraints, and injuries. During pre-intervention and intervention periods, only two minor and three moderate injuries were recorded. During post-intervention period, no injury was recorded and the number of restraints decreased gradually although the number of crisis team activations increased in the early phase. Eventually restraints were used only upon arrival of the crisis team. CONCLUSION: Our quality improvement project identified six root causes and implemented three plan-do-study-act cycles to successfully eliminated patient injuries during the use of restraints.

Increasing the Continuity of Care between Primary Care Provider and a Psychiatric Hospital in Singapore.

INTRODUCTION: People who have a mental illness and who are stable on their current treatment may be suitable for follow-up care with a community-based general practitioner. A general practitioner-partnership programme was designed in an institute in Singapore to facilitate the transition to community services. However, the rates of successful referrals were low. METHODS: Our study followed the format of a quality improvement project, and used administrative data from April 2014 to June 2016 to gauge the impact of the interventions chosen to improve uptake of referrals. Three potential areas of improvement were found based on interviews with 25 service users. RESULTS: During the 11 months of pre-intervention period (April 2014 to February 2015), 64% of potentially suitable service users (152 of 238 referrals) transitioned to community services. Low transition was linked to 3 identified causes and consequently, case managers developed personalised financial counselling for service users, assisted in the application for financial supports, and dispelled misconceptions about service provider inability to treat mental illness. Over the 16 months of intervention period (March 2015 to June 2016), the follow-up rate for referrals rose to 92% (260 / 283 referrals). CONCLUSION: Given that financial support entitlements change, it is important for case managers to remain aware of changing policy. Misconceptions of service provider qualifications may have a great impact on service user's willingness to seek services from primary care providers.