Impact and perceptions of mandatory tumor biopsies for correlative studies in clinical trials of novel anticancer agents

PURPOSE

To assess the impact and perceptions of patients, physicians, and institutional review board members (IRBs) on the issue of mandatory serial tumor biopsies to acquire tissues for correlative studies.

PATIENTS AND METHODS

Complementary, self-administered questionnaires were circulated to trial patients who had previously undergone serial research-related biopsies (TPs), clinic patients who had prior diagnostic but not research-related biopsies (CPs), academic medical oncologists in Canada (MOs), and IRBs at the affiliated academic centers.

RESULTS

Ten (72%) of 14 TPs, 265 (82%) of 325 CPs, 137 (66%) of 209 MOs, and 142 (49%) of 291 IRBs responded. A 5% to 10% risk of a major biopsy complication was acceptable to 22% of CPs but only to 1% of MOs or IRBs. Anxiety was reported by 30% of TPs and 45% of CPs before their biopsies. More than 82% of MOs or IRBs believed the average patient would have at least borderline anxiety before their biopsy. Among the patients, 84% would authorize their samples for additional unrelated research and 75% would agree to genetic testing. Nearly all MOs and 86% of IRBs considered it ethical to request for additional unrelated research testing. With respect to genetic testing, 82% of MOs and 72% of IRBs would request it.

CONCLUSION

Although nearly all MOs and IRBs see the value in the biopsy, their threshold for acceptable risk is lower and they anticipate more associated anxiety than patients. Most patients recalled a tendency to tolerate their biopsies well with an average associated anxiety, and would allow their specimens to be tested for research purposes.

Measuring the psychosocial impact of population-based prostate-specific antigen testing for prostate cancer in the UK

OBJECTIVE

To evaluate the psychosocial impact of participation in a population-based prostate-specific antigen (PSA) testing programme, akin to screening, and to explore the relationship between urinary symptoms reported before PSA testing and the response to the subsequent PSA result.

PATIENTS AND METHODS

This prospective questionnaire study was nested within the case-finding component of the ProtecT (prostate testing for cancer and treatment) feasibility study (ISRCTN20141297). Men aged 50-69 years from 18 general practices in three cities in the UK completed the Hospital Anxiety and Depression Scale (HADS), the Short Form-12 (SF-12) Health Survey, and the International Continence Society 'male' (ICSmale) questionnaires before giving consent for a PSA test in a community clinic (baseline). Men with an 'abnormal' PSA result returned for further investigation (including biopsy) and repeated these questionnaires before biopsy.

RESULTS

At baseline, study participants had similar levels of anxiety and depression to the general male population. There was no increase in the HADS scores, or reduction in the SF-12 mental health component summary score, on attendance at the biopsy clinic after receiving an 'abnormal' PSA result. Urinary symptoms were associated with levels of anxiety and depression before receiving a PSA result (baseline), but were not associated with anxiety and depression at biopsy independently of baseline scores. Therefore changes in anxiety or depression at biopsy did not appear to differ between those with and without urinary symptoms.

CONCLUSIONS

This study confirms the findings of other studies that the deleterious effects of receiving an abnormal PSA result during population screening are not identified by generic health-status questionnaires. Comparisons with outcomes of studies measuring cancer-specific distress and using qualitative research methods raise the question of whether a prostate cancer screening-specific instrument is required. However, a standardized measure of anxiety identified differences at baseline between those who did and did not report urinary symptoms. These findings suggest that it might be advisable to better inform men undergoing PSA testing about the uncertain relationship between urinary symptoms and prostate cancer, to minimize baseline levels of psychological distress.

Psychological distress surrounding diagnosis of malignant and nonmalignant skin lesions at a pigmented lesion clinic

This study aimed prospectively to investigate psychological distress throughout the diagnostic process in an outpatient pigmented lesion clinic (PLC). Psychological distress was measured at pre clinical diagnosis, post clinical diagnosis, pre histological diagnosis (including a benign follow-up) and post histological diagnosis stages using standard anxiety measurement scales and a study specific measure of satisfaction with care. In total 324 patients undergoing investigation of a suspicious skin lesion consented to take part out of a cohort of 463 patients who attended the PLC in a 6 month period. Using recognised cut-off scores, 27% of women on clinic arrival reported clinically high levels of anxiety, in comparison with 10% of men (p < 0.0001). Patients given an immediate benign post clinical diagnosis reported a reduction in anxiety (p < 0.0001) but patients requiring a biopsy reported elevated levels of anxiety. Approximately, 30% of these biopsy patients reported clinically high levels of anxiety both before and after diagnosis. Patients who received a post histological diagnosis of malignant melanoma also reported the pre histological stage at the clinic as more distressing than waiting for and receiving results (p < 0.01). Patient's quality of life prior to diagnosis was excellent, but emotional functioning (p < 0.05), insomnia (p<or=0.001), and global health status (p<or=0.001) deteriorated throughout the diagnostic process for those patients who were finally diagnosed as having malignant melanoma. Patients reported high levels of satisfaction with clinic attendance and treatment, regardless of diagnosis but a need for further information was identified. This study has implications for all healthcare professionals involved in the provision of care through Pigmented Lesion Clinics in UK. The diagnostic process of a suspicious lesion is evidently a 'critical' stage requiring appropriate provision of care to meet patients' psychosocial and information needs if distress is to minimised for the large numbers of patients attending a PLC each year.

Being screened for prostate cancer: a simple blood test or a commitment to treatment?

The virtues of screening men for prostate cancer continue to be debated in political and public health, as well as clinical forums. Science has been unable to accurately predict screening benefits, yet many men are required to make informed decisions about prostate cancer screening. Clinicians' screening practices have been reported, but little research attention has been given to patients' experiences. The purpose of this study was to describe patients' perspectives of being screened and subsequently diagnosed with prostate cancer. Thirty-five Anglo-Australian men were interviewed, and the data were analyzed using ethnographic content analysis. The findings indicated that most participants experienced screening as a continuum of 3 tests, rather than the simple prostate-specific antigen blood test they had often anticipated. Commitment to a definitive diagnosis when abnormality was detected through screening and uptake of active treatment(s) when prostate cancer was confirmed were strongly represented in this study. The findings offer insight to the complex and often rapid sequence of events that can accompany prostate cancer screening. This has implications for the information that needs to be discussed with men before, rather than after prostate cancer screening has commenced.

Getting ready: developing an educational intervention to prepare African American women for breast biopsy

Focus groups with African American women who had experienced a breast biopsy were conducted during the process of "getting ready" for a breast biopsy educational study in which the intervention's educational materials and study instruments were developed and pre-tested. Recommendations were made for revising the breast biopsy educational booklet. As a result of the focus group discussions, changes were made in several of the graphics, the design and size of the booklet, and the tone of the piece. In addition, language describing the biopsy procedure was further simplified. The outcomes of this study were culturally tailored study materials to be used in an educational intervention to prepare African American women undergoing a breast biopsy procedure.

The development of the nurse biopsy role

Research shows that nurse surgery posts strengthen continuity of care and allow collaboration with other health professionals to ensure patients receive appropriate and timely care. The consistent and integrated approach provided with the nurse biopsy role fills gaps in service provision and avoids duplication of services. Skin cancer is the most common cancer in the UK and at Queen's Medical Centre in Nottingham they see approximately 160 suspected cases each week. Before the introduction of the nurse biopsy role there was an 8-week wait for a biopsy by the doctor and a further 8-week wait for the removal of the tumour. Now, a patient with a suspected skin cancer can have a biopsy on the first visit to the clinic, reducing the wait from 8 weeks to 0 weeks. This reduction in waiting time facilitates improved mortality and morbidity from the skin cancer. It took 3 years to develop the nurse biopsy role in Nottingham and another 2 years to provide the service that is currently available. The nurse-led biopsy service is now being adopted nationwide, as recommended by the All Parliamentary Group on Skin (2003). The dermatology department at Queen's Medical Centre in Nottingham also runs an annual course to teach the surgery skills required to primary- and secondary-care nurses.

Coping with a possible breast cancer diagnosis: demographic factors and social support

AIM

This paper reports a study examining the relationships between demographic characteristics, social support, anxiety, coping and defence among women with possible breast cancer.

BACKGROUND

Awaiting a possible breast cancer diagnosis is an anxiety-provoking situation that demands coping. Social support and demographic characteristics have been reported to influence coping and well-being, but the interconnection is insufficiently understood.

DESIGN

A survey design was used, and self-administrated questionnaires were returned by a convenience sample of 117 women in Norway who had undergone breast biopsy. The data were collected from September 1998 to February 2000.

INSTRUMENTS

The instruments consisted of: the Social Provisions Scale, State-Trait Anxiety Scale, Utrecht Coping List and Defence Mechanisms Inventory. In addition, data on age, level of education, employment, marital status, and household status were collected.

RESULTS

Social support was positively related to instrumental-oriented coping and emotion-focused coping, unrelated to cognitive defence and defensive hostility. Educational level was positively related to instrumental-oriented coping. Educational level, employment and marital status were negatively related to cognitive defence. Educational level was the most important contributor to social support. Attachment and education were the most important contributors to instrumental-oriented coping, with education as the strongest predictor.

CONCLUSION

Better coping was linked primarily to education, and secondly to attachment. Unemployment, low level of education and single/divorced/widowed status were related to greater use of cognitive defence. Women who used a defensive hostile style tended to receive poor social support. Nurses need to be aware of the influence of demographic characteristics on social support, coping and defence and to identify poor copers, as these patients are most in need of professional support.

Prediction of patient discomfort during fibreoptic bronchoscopy

OBJECTIVE

This study investigated the potential for predicting which patients would have a negative emotional reaction to bronchoscopy.

METHODOLOGY

A questionnaire was distributed to 120 patients who had undergone diagnostic fibreoptic bronchoscopy. A visual analog scale to evaluate the patient's discomfort was adopted. Multiple linear regression analysis was used to determine factors significantly influencing discomfort. The regression model included the following variables: age, gender, symptoms, smoking habits, proximal bronchial brushing, distal bronchial brushing, bronchial washing, proximal transbronchial biopsy, transbronchial lung biopsy, examination time, the bronchoscopist's experience, and the patient's anxiety level.

RESULTS

The bronchoscopist's experience (P = 0.001) and the patient's anxiety level (P < 0.001) were variables that significantly influenced discomfort. These results suggest that discomfort decreased with the bronchoscopist's experience and increased with the patient's anxiety regarding bronchoscopy.

CONCLUSIONS

The results suggest that subjective discomfort can be predicted both by the bronchoscopist's experience and by a questionnaire about the patient's anxiety level before bronchoscopy. Therefore, it is recommended that the patient's anxiety level be determined through the use of a questionnaire before bronchoscopy, and that more experienced bronchoscopists should take charge if the patient is judged as being excessively anxious. If experienced bronchoscopists are unavailable, the more anxious patient should receive more sedatives.

Activity and sleep contribute to levels of anticipatory distress in breast surgery patients

A high level of anticipatory distress in women scheduled for surgery to detect or treat breast cancer emphasizes the importance of investigation of potential targets for distress-reducing interventions. Exercise and sleep have been examined in relation to distress in this population, focusing on the postsurgery period. In this study the authors examined the contributions of physical activity and sleep to anticipatory distress levels in 124 women prior to breast surgery. Patients completed measures of distress, activity and sleep. The authors hypothesized that higher levels of activity and better sleep would be associated with lower anticipatory distress. Additionally, the authors hypothesized that the effects of physical activity on distress would be accounted for by (mediated) sleep quality. Results indicated that physical activity and sleep quality were negatively related to distress (p < .05); however, activity effects were not mediated by sleep. These findings have implications for designing interventions to reduce anticipatory breast surgery distress.

Women's experience with breast biopsy

The purpose of this study was to obtain descriptions of the perioperative experiences of women who underwent breast biopsies with local anesthesia. Twenty-two participants were interviewed, and open-ended questions were used to allow the women to describe their experiences. Data analysis revealed three major themes--certitude, care, and justice. The women's most pervasive need was to have the biopsy results as soon as possible. They viewed the surgical phase of the biopsy as a stepping-stone to achieving certitude associated with having the pathology results. The surgical phase of the biopsy did not hold as much significance for the women as the researcher had anticipated.

[Cervix cancer screening in a health district (Burkina Faso) by voluntary biopsies after the application of acetic acid and lugol]

A voluntary screening of uterus cervix cancer took place in Kossodo health district from February 1st 2001 to April 30th 2002. It involved the age-group women of 25 to 59 years. This study included 239 women given a participation rate of 6.8%. We had sampled young women in three categories with average age of 38 years: a) doing a remunerated job (64.9%); b) mostly educated (85.3%); and c) married (86.2%). The visual inspection was the method used after the application of 4% acetic acid followed by that of lugol. In all 74 biopsies have been undertaken. Furthermore, we have noticed a 4.2% prevalence of pre-cancerous injuries. The cancerous lesions represented 2.5% of the sampling and the inflammatory lesions 13.4%. VPH infection was found on 2.5% samples and condylomatous injuries in 5% cases. This experience would deserve to be carried out always and a cervix cancer screening campaign held at national level.

Patient perceptions of breast biopsy procedures for screen-detected lesions

OBJECTIVE

This study was undertaken to compare patient perceptions of 2 common image-guided breast biopsy procedures on 3 main outcomes: decision making about which procedure to undergo, its convenience, and its side effects.

METHODS

Women who had either an excisional or ultrasound-guided core needle breast biopsy in 1997 for a screen-detected lesion had telephone interviews 1 to 3 months after the biopsy. Bivariate associations were tested by using chi(2) and t test statistics. Mulitvariate analyses were used to control for effects of demographic characteristics.

RESULTS

Most women (66%) could not remember being offered a choice of procedures, and of those who did have a choice, a higher proportion had an excisional biopsy. Only 2% reported being told the cost of the biopsy procedure. Women who had an excisional biopsy compared with those who had undergone a core needle biopsy reported statistically more hours and days off from work and reported more side effects 1 to 3 days after the biopsy (P<.05). Associations between side effects and type of biopsy procedure were unchanged when adjustment was made for demographic characteristics.

CONCLUSION

Women who had the ultrasound-guided needle biopsy reported significantly fewer side effects and needed less time off from work. When a suspicious lesion is noticed on a screening mammogram, it is important that women and their physicians discuss the benefits and risks of the various biopsy procedures before deciding how to proceed, allowing for informed choice.

Does biopsy, aspiration or six-month follow-up of a false-positive mammogram reduce future screening or have large psychosocial effects?

RATIONALE AND OBJECTIVES

To determine the differences in the psychosocial effects and future mammography screening behavior between women who had an abnormal mammogram followed either by percutaneous or open surgical breast biopsy or cyst aspiration, or by short-term follow-up mammography to provide insight to radiologists making decisions regarding work-up.

MATERIALS AND METHODS

A structured interview was administered to women who recently had abnormal mammograms, leading to biopsy or aspiration (170 cases), or short-term follow-up (176 controls), by telephone within a month of the eligibility event and again approximately 15 months later. Information was collected on perceived pain/discomfort, interactions with medical staff, emotional impact, general breast cancer knowledge, patient attitude towards early diagnosis of breast cancer, perceived risk, previous and intended screening behavior, and subjective health status. Wilcoxon rank sum statistical test was used to compare the two groups at the time of both interviews.

RESULTS

Cases and controls had similar demographics. There were no significant differences in the examined psychosocial effects and reported intention to undergo future screening mammography between cases and controls. The overwhelming majority of both cases and controls both reported intention to and underwent routine screening 15 months after the eligibility event.

CONCLUSION

Undergoing a biopsy, cyst aspiration, or 6-month follow-up after a positive mammogram does not have large psychosocial effects, nor does it deter women from undergoing screening mammography in the future.

A randomised controlled trial of cytological surveillance versus patient choice between surveillance and colposcopy in managing mildly abnormal cervical smears

OBJECTIVE

To determine whether choice of colposcopy or six month cytological surveillance would be beneficial to women with mildly abnormal smears when compared with the national policy of six months surveillance in terms of psychological morbidity.

DESIGN

A randomised trial based on the Zelen design.

SETTING

A hospital-based research clinic.

POPULATION

Four hundred and seventy-six women who had had a recurrent borderline or mildly dyskaryotic smear on routine cervical screening in primary care.

METHODS

Women were randomised either to six months cytological surveillance or to make a choice between that or colposcopy and were followed up for 1 year.

MAIN OUTCOME MEASURES

The primary outcome measure was caseness (score >or=4) on the General Health Questionnaire at 12 months follow up. Other measures were the Spielberger State and Trait scores, default rates and cytology/colposcopy outcomes.

RESULTS

There was no significant difference between the arms for General Health Questionnaire (GHQ) scores and Spielberger State and Trait at 12 months. There was a significant reduction in psychometric morbidity between baseline and 12 months in both arms. Overall rates of default from the protocol were the same in both arms, but default that led to uncertain ascertainment of cervical pathology was greater in the no-choice arm.

CONCLUSIONS

This trial indicates that having choice did not impact favourably or harmfully on anxiety or feelings of wellbeing. If a patient is anxious, allowing the patient to choose immediate colposcopy may be preferable because it will improve ascertainment of underlying disease in a group who are more likely to default.

Waiting for a breast biopsy. Psychosocial consequences and coping strategies

OBJECTIVE

The aim of this pilot/feasibility study was to describe the experience of women presenting with a suspicious mammogram who are waiting for a breast biopsy and to identify those at risk for distress.

METHODS

Participants (n=25) were interviewed at two time points: immediately after being put on the waiting list (T1) and again immediately before their biopsy approximately 6 weeks later (T2). Self-report measures of distress and coping were used. Perceived personal risk of a positive biopsy finding and information needs were assessed through open-ended questions.

RESULTS

Distress levels were high in this sample. Using cognitive-avoidant coping strategies, being employed, history of previous biopsies, and having a family history of breast cancer were associated with greater distress. Perceived personal risk of a positive biopsy finding was overestimated in one half of the cases and was correlated with greater distress.

CONCLUSION

Waiting period between suspicious mammogram and breast biopsy may be a time of high distress for many women.

Improvement of women's breast health services

Improvement efforts for women's breast health services were initiated to provide a co-ordinated comprehensive breast health system and increase patient satisfaction for women using the service. The Breast Health Center, initially established to better meet the needs of the community with screening services provided an environment that reduced the anxiety associated with screening mammography services. However, women that required diagnostic follow-up expressed dissatisfaction and increased anxiety as they waited for test results. The diagnostic follow-up process in need of improvement required additional scheduling for services and often lead to delays, added anxiety, and decreased patient satisfaction for women maneuvering through a complex system.

Acceptability of diagnostic tests for breast cancer

PURPOSE

To assess the acceptability of new non-invasive breast cancer diagnostic tests intended to triage women in need of biopsy.

METHODS

Women who had abnormal screening tests and had been recommended to have a biopsy were invited to receive digital mammography, magnetic resonance imaging (MRI), and nuclear medicine evaluation (Tc-99m-sestamibi scanning) before biopsy. Participants completed a questionnaire about satisfaction and acceptability of the procedures. Satisfaction measured women's overall and test-specific satisfaction. Acceptability was measured by self-reported discomfort, embarrassment and women's preference in terms of willingness to pay to avoid a biopsy.

RESULTS

Women were satisfied with all of the potential diagnostic triage procedures. Most found the tests more comfortable than a routine mammogram (47, 50, and 66% undergoing MRI, digital mammography, and sestamibi scanning, respectively). Women who provided a response to willingness to pay questions (N = 43) were willing to pay an average of 611 dollars to have a test instead of a biopsy, if the test was as accurate as biopsy. The willingness to pay significantly decreased to 308 dollars if the test only had 95% accuracy. Those who had prior benign breast disease were less willing to pay for a test with 95% accuracy than those without this history.

CONCLUSION

Instead of immediate biopsy after an abnormal screening, these results suggest that women would find non-invasive triage tests acceptable, or preferable to biopsy if they were equally accurate or nearly equally accurate as a biopsy. New technologies to diagnose breast cancer should focus on decreasing discomfort as well as increasing test accuracy.

Sources of anticipatory distress among breast surgery patients

Surgical consultation concerning the possibility of breast cancer is a distressing experience, and having to take the next step of breast surgery even more so for many women. However, the sources of variability in such presurgical distress are not well understood. Sixty-one women (mean age = 51) were recruited immediately following surgical consultation in which a recommendation of breast surgery (excisional biopsy/lumpectomy) was made. Patients completed measures of distress, worry about cancer and surgery, trait anxiety, optimism and pessimism prior to surgery. Surprisingly, results revealed no effect of surgeon-provided information concerning preliminary diagnosis on patient distress. Rather, worry about what the surgeon might find concerning the breast mass during surgery, worry about having to go through the operative procedures, and patient optimism were the only factors that uniquely contributed to patient distress (p's < 0.05). This study provides a foundation for future clinical interventions to reduce presurgery distress.

Effect of music on anxiety of women awaiting breast biopsy

The authors investigated the effect of music on the state anxiety of a sample of 20 patients awaiting breast biopsy at a suburban medical facility. The patients were assigned alternately to either the control or experimental group. The individuals in the experimental group were given a 20-minute music-based intervention in a preoperative holding area, whereas the patients in the control group received the customary preoperative care. Clinicians measured blood pressure, heart rate, and respiration in both groups of patients, and the participants completed the State portion of the self-administered State-Trait Anxiety Inventory (STAI). After the patients completed the 20 minutes of music or of preoperative care without music, clinicians again measured the participants' vital signs and the patients completed the STAI. The authors' findings indicated that the posttest state anxiety and respiratory rates of the patients in the experimental group were significantly lower than those of the patients in the control group.

Facing a prostate cancer diagnosis: who is at risk for increased distress?

BACKGROUND

The psychological adaptation to a cancer diagnosis is characterized by significant distress. Although distress levels in cancer patients have been reported to be the highest shortly after diagnosis and before treatment, few attempts have been made to study emotional adjustment during the diagnostic period of prostate cancer patients. This study's purpose was to determine whether differences in distress levels can be attributed to differences in diagnostic status, optimism, and/or coping strategies.

METHODS

This study followed patients across 4 weeks, from prebiopsy to 2 weeks postdiagnosis, using these two time points as measurements. Data were collected between 1995 and 1998 at the Miami and Palo Alto VA Medical Center urology clinics. Biopsies were performed on 101 men (ages 46-87) to determine whether prostate cancer was present. These men completed prebiopsy and postdiagnosis questionnaires.

RESULTS

Of optimism, coping, and cancer status, the only significant predictor of increased distress at postdiagnosis was dispositional avoidance at prebiopsy for both cancer and noncancer groups.

CONCLUSIONS

Although these findings complement other studies linking avoidance with increased distress, the similarities between the cancer and noncancer groups underscore the need to consider both of these groups during the first few weeks of the prostate cancer diagnostic process.

Impact of prostate cancer screening on health-related quality of life in at-risk families

OBJECTIVES

To describe the impact of prostate-specific antigen (PSA) screening on the health-related quality of life (HRQOL) and anxiety of men with a family history of prostate cancer.

METHODS

We asked 334 brothers or sons of men with prostate cancer who agreed to undergo PSA testing to fill out HRQOL questionnaires. The questionnaires were the RAND SF-36 (generic HRQOL) and State-Trait Anxiety Inventory (anxiety-specific). Participants completed the questionnaires at the time of screening, while waiting for the results, and after receiving normal results. Sociodemographic and HRQOL variables were entered into a logistic regression model to identify factors associated with the deterioration of HRQOL, defined as a decrease of at least one standard error of measurement. Only men with normal PSA results were considered.

RESULTS

Among 334 candidates, 273 underwent PSA measurement and 220 candidates with a PSA of 4 ng/mL or less returned completed questionnaires. Of these, in 20% their anxiety moderately deteriorated and in 20% their HRQOL minimally deteriorated during the screening process. Factors associated with HRQOL deterioration included age between 50 and 60 years, having more than two relatives with prostate cancer, an anxious personality, a high level of education, and having no children presently living at home.

CONCLUSIONS

Screening with normal PSA results is accompanied by a minimally to moderate deterioration of HRQOL in some subjects. The identification of such individuals before screening provides opportunities to improve their HRQOL during the screening process.

Brief presurgery hypnosis reduces distress and pain in excisional breast biopsy patients

Each year, hundreds of thousands of women undergo excisional breast biopsies for definitive diagnosis. Not only do these patients experience pain associated with the procedure, but they also endure distress associated with the threat of cancer. Hypnosis has been demonstrated as effective for controlling patients' pain in other surgical settings, but breast surgery patients have received little attention. To determine the impact of brief presurgical hypnosis on these patients' postsurgery pain and distress and to explore possible mediating mechanisms of these effects, 20 excisional breast biopsy patients were randomly assigned to a hypnosis or control group (standard care). Hypnosis reduced postsurgery pain and distress. Initial evidence suggested that the effects of hypnosis were mediated by presurgery expectations.

Small bowel capsule biopsy in children: parents' opinions on children's discomfort

This questionnaire study asked the parents of 62 children undergoing small bowel capsule biopsy for their reactions to the discomfort experienced by their children. The children were randomized to receive sedation with midazolam either intravenously or intranasally. With regard to the biopsy procedure the parents of 94% of the children had no objections. The parents of 3% of the children found the biopsy very unpleasant and another 3% suggested that the biopsy should be performed under general anaesthesia. The proportion of parents with negative reactions to the biopsy procedure did not differ significantly between the intravenously and intranasally sedated children. With regard to the sedation given, the parents of 79% of the children did not think that their children were in any discomfort at all. Ten percent of the children had obvious signs of nasal discomfort using the intranasal administration. In the remaining 11% of the children the parents reported various symptoms.

CONCLUSION

The vast majority of parents of children undergoing small bowel capsule biopsy found the procedure satisfactory providing that the sedative medication was given intravenously rather than intranasally.