Double-blind placebo-controlled randomized clinical trial on the use of paracetamol for performing mammography

Strategies enhancing the patient experience in mammography: A scoping review

INTRODUCTION

A positive experience in mammography is essential for increasing patient attendance and reattendance at these examinations, whether conducted for diagnostic or screening purposes. Mammograms indeed facilitate early disease detection, enhance the potential for cure, and consequently reduce breast cancer mortality. The main objective of this review was to identify and map the strategies aiming to improve the patient experience in diagnostic and screening mammography.

METHODS

This scoping review was performed following the JBI methodology and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). Searches were performed through databases of MEDLINE, Embase.com, CINAHL, APA PsycINFO, Cochrane Central Register of Controlled Trials, Web of Science, ProQuest Dissertation and Theses, and three clinical trial registries. This review considered studies evaluating the effect of interventions, occurring within the mammography department, on the patient experience.

RESULTS

The literature search yielded 8113 citations of which 60, matching the inclusion criteria, were included. The strategies were classified into eight categories. The most represented one was breast compression and positioning, followed by relaxation techniques and analgesic care, communication and information, screening equipment, examination procedures, patient-related factors, physical environment, and finally staff characteristics. The studied outcomes related to patient experience were mainly pain, anxiety, comfort, and satisfaction. Other types of outcomes were also considered in the studies such as image quality, technical parameters, or radiation dose. Most studies were conducted by radiographers, on female patients, and none mentioned the inclusion of male or transgender patients.

CONCLUSION

This review outlined a diversity of strategies to improve patient experience, although technique-based interventions were predominant. Further research is warranted, notably on psychological strategies, and on men and transgender people.

IMPLICATIONS FOR PRACTICE

This scoping review provides guidance to healthcare providers and services for better patient/client-centered care.

Effective strategy to cope the pain and discomfort among women undergoing mammography - A randomized controlled trial

Objectives

To evaluate the role of paracetamol in reducing pain and discomfort during the mammography procedure.

Methods

This randomized double-blind placebo-controlled trial was conducted at DIR, Ojha and LEJ Campus of DUHS from November 2019 to May 2021. All females aged above 40 years undergoing first time mammogram (screening or diagnostic) were enrolled. Of 639 included participants, 321 were included in paracetamol and 318 in placebo group. Patients in both the groups took medication orally which was customized by the Dow Pharmacy. The degree of pain felt during the mammography procedure was the outcome variable that was measured using Visual Analogue Scale.

Results

The overall pain was found in 506 (79.19%) women. Pain was significantly higher in women who were in placebo group as compared to patients who were in paracetamol group, i.e., 280 (55.3%) and 226 (44.7%) (p-value <0.001). After adjustment of other covariates, the odds of pain was 3.64 times significantly higher in women who were in placebo group than that of women in paracetamol group (OR 3.64, 95% CI 2.31-5.74). Moreover, >25kg/m2 BMI was 2.84 times, 22.6-25 kg/m2 BMI was 2.29 times, nulligravida was 3.56 times, menopausal status was 2.23 times, pre-menopausal status was 4.51 times, and family history of breast cancer was 2.33 times significantly more likely to have pain. No post-trial complications were observed in both the groups.

Conclusion

The use of paracetamol prior to the mammography procedure was found to be an effective intervention to reduce the pain among women.Clinical Trials: Identifier: NCT04381104.

The effect of multimedia health education on pain and anxiety in women undergoing mammography in Taiwan

OBJECTIVE

Breast cancer is the most common cancer among women in Taiwan. However, the discomfort of receiving mammograms reduces the willingness to screen.

MATERIALS AND METHODS

This study using a quasi-experimental design and recruited 150 participants in a medical center, Taiwan. In the control group, only provided traditional health education sheets, the experimental group has joined the intervention of multimedia health education. State-Trait Anxiety Inventory and Visual Analogue Scale, respectively, were used to compare the differences in anxiety and pain between the two groups before and after receiving mammography.

RESULTS

After the intervention, the experimental group's state anxiety score was significantly lower than that of the control group (30.63 ± 8.43 vs. 33.77 ± 10.74, p < .05). However, there was no significant difference in pain scores (4.13 ± 2.37 vs. 4.57 ± 2.31; p = .25).

CONCLUSIONS

Younger, prior experience with mammography, and high trait anxiety affect pain and state anxiety of women undergoing mammography. The multimedia health education intervention could reduce anxiety effectively, but it does not significantly relieve the pain undergoing mammography.

Influence of Discomfort Tolerance of Women who Undergo Mammography on the Perceived Pain Intensity Due to the Procedure

Objective

This study aims to determine the capacity to tolerate discomfort by women who undergo mammography.

Materials and Methods

The data were obtained using the face-to-face interview method immediately after the procedure with women who undergo mammography (n=132). Demographic data collection form and the Discomfort Intolerance Scale was used for data collection.

Results

Among the women, 78.8% experienced pain during mammography and the pain intensity was determined as 3.55 (standard deviation=3.00) on the 0-10 Visual Analogue Scale. Women who were not on pain relievers and nonsmokers have high discomfort tolerance. Women who were consuming substances containing methylxanthine (eg. chocolate) tend to avoid discomfort. Women with a history of breast mass and abnormal test results did not avoid discomfort as much as women who undergo regular checkup mammograms. Most of the women experience pain during mammography, and avoidance from discomfort increases as the perceived pain during the procedure increases.

Conclusion

Conducting different studies using the same scale can be useful in evaluating the discomfort experienced during mammography and its contribution to reducing pain.