12 Hour Shifts in Nursing

In the past two decades, a lot of changes have been characterised in the healthcare working systems. One of these changes has been the assimilation of shift work systems and the flexibility in work schedules. The need for 24 hour care makes the healthcare professions to work with different shift systems such as 12 h, 8 h, 9 h or 10 hour shifts. However, the common shift work systems divide a 24-h day in two (12-h) or three (8-h) shifts. Nonetheless, this requires the staff to be adapted with the various forms of shift work schedules.

Moreover, most shifts run into each other with day shifts extending into the night and night shifts extending into the day. This means that their circadian rhythms are distorted. Extended shift work for nurses eventually lead to them finding it difficult to adapt to normal life or any activities outside work.

In the nursing profession, especially when working in a hospital, it is not uncommon to have 12-hour nursing shifts,

For some nurses, mandatory overtime can be an advantage due to financial instability but mostly mandatory overtime can cause fatigue, burnout, injuries, errors, inadequate sleep and deficits in performance. According to research working long hours which consists more than 40 hours a week or over 12 hours a day leads to an increased medication errors and patient mortality. The probability of making medication errors increases tremendously when nurses work longer than 12.5 hours a day. During surveys regarding reasons of overtime, 60 % of nurses stated that overtime was obligatory as part of their job, 29 % of nurses stated that they volunteered and 41% of nurses stated that they were “on call hours” (Bae, 2012)

Evidence also supports that bedside shift reporting is financially beneficial for staff nurses and nursing management. The average report time is significantly decreased from an average of 45 minutes to 29 minutes (Gregory, et al., 2014). This reduces overtime and saves hospitals money. Nurses’ satisfaction is improved because they get to end their shift on time. They get to proceed with shift report more quickly, with fewer distractions and in real time (when compared with writing or recording report). Increase in nursing satisfaction reduces turn over and, once again, saves hospitals money (Gregory, et al., 2014).

Nurse staffing have an effect on a variety of areas within nursing. Quality of care is usually affected. Hospitals with low staffing tend to have higher incidence of poor patient outcomes. Martin, (2015) wrote an article on how insufficient nursing staff increases workload and job dissatisfaction, which in effect decreases total patient care over all. When nurse staffing is inadequate, the ability to practice ethically becomes questionable. Time worked, overtime, and total hours per week have significant effect on errors. When nurses works long hours, the more likely errors will be made. He also argued that inadequate staffing not only affects their patients but also their loved ones, future and current nursing staff, and the hospitals in which they are employed. An unrealistic workload may result in chronic fatigue, poor sleep patterns, and absenteeism thus affecting the patients they take care of.

Within the recent years, hospitals and medical facilities have been experiencing nursing shortages that necessitate more nurses to be present to compensate for the care needed to be given. This requires nurses to be dealt with imperative extended work hours along with their normal shifts with no denial or excuse accepted. Working extra hours are accompanied with negative effects that have an impact on the nurse, coworkers, and patients. A major concern that occurs with overtime is that nurses become fatigued or burnout. Fatigue that is experienced is a result of sleep deprivation from working overtime that is associated with arduousness neurobehavioral functioning

There were 11,516 registered nurses included in the study and factors that were examined included nurse characteristics, work hours, and adverse events and errors (Olds & Clarke, 2010). The results showed that all of the adverse events and errors were related to working extensive hours within a week. The errors that were most reported were medication errors and needle stick injuries. This study, along with other research, confirms that excessive work hours increase the chances of adverse events and errors when caring for patients (Olds & Clarke, 2010). This study also shed light on the problem with voluntary overtime. Even though voluntary overtime is the nurse’s decision; it can still lead to adverse events if the nurse had worked too many hours prior and is fatigued.

A nurse’s typical day isn’t without stress; it is usually a lot of complex planning, critical thinking, time management, an abundance of communications with all departments of the hospital, and documenting events that have happened throughout the day on their entire patient assignment. “Nurses who are mandated following the completion of their regular shift are often ill-equipped to continue working. They have not planned for that situation with: proper advanced rest, arrangements for

Nurses are placed in a position to make difficult decisions during the night shift when there are not enough staff members to handle patients that suffer from sundowners due to acuity differences from day shift to night shift. Many sundowner patients become agitated and even aggressive during the night shift, which day shift nurses do not experience when they assign patient acuity (Cipriani et al., 2015). During the night shift, nurses are given fewer, if any, certified nursing assistant (CNA) to assist in the workload of staffing. This limitation places nurses in the position of decreasing quality nursing care in patient safety.

Limited attention has been paid to the hours worked by nurses, or the effects of these hours on patient safety (Rogers, 2008). Even though most nurses favor 12- hour shifts and overtime, it is associated with difficulties staying awake during times of duty, reduced sleep times, and triple the risk of making an error (Rogers, 2008). The most significant risk of making an error occurred when nurses were scheduled to work 12.5 hours or more.

To provide high-quality care for the patient it is essential for the nursing staff to have enough time for recovery from long hours of demanding work. Eight-hour shifts for hospital nurses have become a standard of the past. Nowadays, 12-hour shifts for three days a week have become typical in most hospitals as recommended by the Institute of Medicine (IOM) (Stimpfel, Sloane & Aiken, 2012). The length of the shifts and the working days; however, are often unpredictable due to increased demand for patient care and high census episodes. Nursing shortages, along with a weak economy, have left hospital nurses with no choice, then to work extended hours and overtime. Long hour shifts, as well as mandatory overtime, has become an increasing

The risks of making an error were significantly increased when work shifts were longer than twelve hours, when nurses worked overtime, or when they worked more than forty hours per week. (Trossman, 2009). Working longer hours in a high stress area will always increase the error rate. Designating an adequate number of RN positions to ensure nurses work an appropriate schedule without overtime and that their workload allows for breaks. Managerial staff must work to develop specific policies about the length of work times based on the setting, patient and provider needs. Those policies should limit nurses from working more than 12.5 consecutive hours. Provide education for all care providers on the hazards and causes of fatigue. Continue to document unsafe staffing conditions and work with others to change the current work culture so that it recognizes the effects of fatigue on patient safety, as well as the nurse. (Berger, et al. 2006)

Pulling nurses from different units to cover each lacking shift has decreased work overload. Nurses were able to find a balance between work and rest periods, allowing them to complete patient obligations with minimal pressure. With improved cognitive ability, nurses were able to maintain patient safety, infection control, and nursing competency. Patients have complained less and discrepancies have decreased overtime. (J. Tam, RN, personal communication, September 2016)

It is estimated that more than 1.3 million medical errors occur in the United States every year. Around 48,000 of these errors results in the patient’s death. There are quite a number of reason why healthcare errors occur. The most prevalent reason is the working hours for healthcare practitioners. A majority of healthcare practitioners are required to work for long hours due to a shortage of healthcare staffs in most healthcare facilities. One of the ways healthcare facilities have tried to meet the shortage of healthcare practitioners is by making them work for more hours during their work shifts. The normal working hours for a healthcare practitioner is supposed to be an average