Nausea intensity as a reflector of early physical recovery after surgery

Symptom Patterns in Young Adults with Cancer: An App-Based Study

OBJECTIVES

To investigate symptom patterns in young adults with cancer using a smartphone-based app. The authors sought to explore symptom frequency and severity, cluster patients based on their symptom severity, investigate the co-occurrence of severe symptoms, and explore the relationship between symptoms and activities.

DATA SOURCES

Data were collected, using a mobile app, from 161 young adults with cancer (mean age 25.5 years, 75% female, 59% with solid cancer). Symptom frequency/severity was investigated with descriptive statistics. K-means clustering technique was used to cluster patients based on the average symptom severity. Co-occurrence of severe symptoms was investigated with the association rule technique. The relationship between symptom severity and likelihood of performing a physical/social activity was explored with mixed-effects logistic regression.

CONCLUSION

The most frequently reported symptom was mood disturbance, followed by fatigue, which was also the most severe one. Two clusters of patients were identified, experiencing higher and lower severity for all symptoms. Severe appetite disturbances were frequently reported together with severe lack of energy and nausea. Severe lack of energy, either alone or together with mood disturbance, was often reported together with severe fatigue. Higher mood disturbance was associated with lower probability of performing physical and social activities. This study provides new insights into the symptom experience of young adults with cancer.

IMPLICATIONS FOR NURSING PRACTICE

Using a symptoms-tracking app may be a valid strategy for healthcare professionals, nurses, and researchers to support patients in symptom monitoring and, consequently, to identify and implement tailored symptom-management strategies.

Nurse-delivered acupressure on early postoperative gastrointestinal function among patients undergoing colorectal cancer surgery

Objective

Postoperative gastrointestinal dysfunction occurred up to 25% of patients who undergo colorectal cancer surgery, which could cause severe complications and increase economic burden. This study aims to evaluate the effectiveness of nurse-delivered acupressure on early postoperative gastrointestinal function among patients undergoing colorectal cancer surgery.

Methods

A total of 112 adult patients (≥ 18 years) scheduled to receive colorectal cancer surgery were randomized into two groups. Acupressure was practiced at ST36 for five days after operation, while the control group used gently rubbing skin. Primary outcomes were the time to first passage of flatus and defecation, while the secondary outcomes were the degree of abdominal distention and bowel motility. The Student's t-test and Mann-Whitney U test or Chi-square test and regression analyses were used, while for repeated measures of outcomes, area under the curve (AUC) was compared between groups and subgroups.

Results

After adjusting for potential confounding variables, acupressure significantly shortened the time to have first flatus passage by 11.08 ​h (95%CI: -19.36 to -2.81; P ​< ​0.01). The first passage time of defecation (mean, 77.00 ​± ​36.27 ​h vs. 80.08 ​± ​28.88 ​h), abdominal distention (AUC, 5.68 ​± ​5.24 vs. 5.92 ​± ​4.03), and bowel motility (AUC, 12.09 ​± ​4.70 vs. 11.51 ​± ​3.00) in the intervention group had some improvement although the differences were not statistically significant (P ​> ​0.05).

Conclusions

This study indicated that acupressure done by trained nurses could be an effective and feasible solution to promote early gastrointestinal function recovery among patients undergoing colorectal cancer surgery.

Trial registration

Chinese Clinical Trial Registry (ChiCTR-IOR-17012460).

The Effects of Perioperative Probiotics on Postoperative Gastrointestinal Function in Patients with Brain Tumors: A Randomized, Placebo-Controlled Study

The incidence of postoperative gastrointestinal dysfunction among neurosurgical patients is as high as 80%. Probiotics help to maintain gastrointestinal barrier defense, provide competitive adherence to mucus and epithelial cells, and regulate gastrointestinal motility. Therefore, the purpose of this study was to investigate whether probiotics enhance gastrointestinal health after craniotomy in patients with brain tumors. This study was a 15-day, prospective, randomized, double-blind, placebo-controlled trial for patients being treated with elective craniotomy for brain tumors. Participants were randomly divided into the probiotics group (4 g probiotics, twice daily) and placebo group. The primary outcome was the time of first stool after surgery. The secondary outcomes included assessments of the gastrointestinal function, changes in gastrointestinal permeability and clinical outcomes. We enrolled a total of 200 participants (probiotics: 100; placebo: 100) and followed the principles of intention-to-treat analysis. The time of first stool and flatus were significantly shorter in the probiotics group compared to the placebo group (P < 0.001, respectively). No significant trends were observed for any other of the secondary outcome variables. Our findings suggest that probiotics can improve the gastrointestinal mobility of patients received craniotomy, and this improvement cannot be explained by changes in gastrointestinal permeability.

Nutritional Orthopedics and Space Nutrition as Two Sides of the Same Coin: A Scoping Review

Since the Moon landing, nutritional research has been charged with the task of guaranteeing human health in space. In addition, nutrition applied to Orthopedics has developed in recent years, driven by the need to improve the efficiency of the treatment path by enhancing the recovery after surgery. As a result, nutritional sciences have specialized into two distinct fields of research: Nutritional Orthopedics and Space Nutrition. The former primarily deals with the nutritional requirements of old patients in hospitals, whereas the latter focuses on the varied food challenges of space travelers heading to deep space. Although they may seem disconnected, they both investigate similar nutritional issues. This scoping review shows what these two disciplines have in common, highlighting the mutual features between (1) pre-operative vs. pre-launch nutritional programs, (2) hospital-based vs. space station nutritional issues, and (3) post-discharge vs. deep space nutritional resilience. PubMed and Google Scholar were used to collect documents published from 1950 to 2020, from which 44 references were selected on Nutritional Orthopedics and 44 on Space Nutrition. Both the orthopedic patient and the astronaut were found to suffer from food insecurity, malnutrition, musculoskeletal involution, flavor/pleasure issues, fluid shifts, metabolic stresses, and isolation/confinement. Both fields of research aid the planning of demand-driven food systems and advanced nutritional approaches, like tailored diets with nutrients of interest (e.g., vitamin D and calcium). The nutritional features of orthopedic patients on Earth and of astronauts in space are undeniably related. Consequently, it is important to initiate close collaborations between orthopedic nutritionists and space experts, with the musculoskeletal-related dedications playing as common fuel.

The association of patients' daily summarized self-rated "real-time" pain scores with physical recovery after major surgery - A repeated measurement design

Aim

To determine the associations of patients' documented self-rated pain with self-rated early postoperative physical recovery.

Design

Observational with repeated measures.

Methods

General and orthopaedic inpatients (N = 479) were during the period 2012-2015 screened for pain. Individual daily median pain scores at rest and during activity were based on 4-9 self-ratings on postoperative days 1 and 2, using the Numeric Rating Scale. Nine items reflecting physical recovery from the "Postoperative Recovery Profile" were used in a questionnaire.

Results

Associations between median pain scores on postoperative day 1 and physical recovery (fatigue, sleeping difficulties, bladder function, mobilization, muscle weakness and personal hygiene) the same day were found. Additionally, associations were found between median pain scores on day 1 and physical recovery (fatigue, sleeping difficulties, mobilization and muscle weakness) on day 2.

Predictors for Early Physical Recovery for General and Orthopedic Patients after Major Surgery: Structural Equational Model Analyses

BACKGROUND

Attention to factors that may affect patients' ability to experience enhanced recovery after surgery is essential in planning for postoperative care.

AIMS

To create models of predefined pre,- peri-, and postoperative variables in order to analyze their impact on patients' physical recovery on postoperative days 1 and 2 after major orthopedic and general surgery.

DESIGN

An exploratory design with repeated measures was used, including 479 patients who had undergone orthopedic (289) or general surgery (190) at three hospitals.

METHODS

Pain, nausea, and level of physical ability were measured preoperatively and on postoperative days 1 and 2 by using the Numerical Rating Scale and items from the Postoperative Recovery Profile. Structural equation modeling was used to explore the impact of the predefined variables on patients' physical recovery.

RESULTS

The orthopedic group contained significantly more women and significantly more patients with pain and opioid use. Although the models showed good fit, "traditional" preoperative (pain, nausea, physical abilities, chronic pain, opioid use) and perioperative variables (anesthesia, length of surgery) constituted few (orthopedic) or no (general surgery) predictive properties for physical recovery. Postoperative average pain intensity, average nausea intensity, and physical ability explained physical recovery on day 1, and physical recovery on day 1 predicted physical recovery on day 2.

CONCLUSIONS

"Traditional" predictors had little effect on patients' postoperative physical recovery, while associations with common postoperative symptoms were shown. Further research is needed to explore additional variables affecting early physical recovery and to understand how soon patients are physically ready to return home.