• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 하계학술대회 논문집 D
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• pp.3219-3221
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• 2000

본 논문에서는 바이오피드백(Biofeedback) 항문 괄약근 조절 시스템(Anal Spincter Control System)을 제작 및 구현하였다. 제작 및 구현된 시스템은 특발성 만성 변비증 및 특발성 만성 또는 신경인성 만성 변실금증 환자의 항문 괄약근 훈련 및 치료에 유용하다. 본 논문의 주된 내용은 마이크로 볼트 단위의 미세한 신호인 항문 괄약근 근전도 신호를 왜곡없이 증폭하여 검출하기 위한 바이오피드백 항문 괄약근 근전도 증폭기 (Anal EMG Amplifier) 및 신호처리기(Signal Processor)로 구성되어 있으며 사용자가 항문 괄약근 근전도 신호를 확인할 수 있도록 LED display와 스피커 출력 기능을 구현하여 monitoring을 가능하게 했다.

• 대한간호학회지
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• 제45권3호
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• pp.357-366
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• 2015

Purpose: This study was done to develop an evidence-based incontinence care protocol through an adaptation process and to evaluate the effects of the protocol. Methods: The protocol was developed according to the guideline of adaptation. A non-randomized controlled trial was used for testing the effects of the new Incontinence Care Protocol. A total of 120 patients having bowel incontinence with Bristol stool type 5, 6, and 7 and admitted to intensive care units were recruited to this study. The newly developed incontinence care protocol was used with patients in the experimental group and conventional skin care was given to patients in the control group. Outcome variables were incontinence-associated dermatitis (IAD) severity, pressure ulcer occurrence and severity. Results: The experimental group had significantly less severe IAD (t=6.69, p <.001), lower occurrence of pressure ulcers (${\chi}^2=7.35$, p =.007), and less severity of pressure ulcers (Mann-Whitney=86.00, p =.009) than the control group. Conclusion: Use of this incontinence care protocol has the effects of preventing pressure ulcers and inhibiting worsening of IAD and pressure ulcers. Therefore, this incontinence care protocol is expected to contribute to managing IAD and pressure ulcers.

• Perspectives in Nursing Science
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• 제11권1호
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• pp.74-85
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• 2014

Purpose: The purpose of this study was to investigate the relationships between anxiety, depression, low anterior resection syndrome, and quality of life after lower anterior resection for rectal cancer. Methods: The participants of this study were 105 rectal cancer patients who visited the outpatient department of a hospital in Seoul for treatment or follow-up consultations. Data were collected using self-reported questionnaires and clinical records. To measure the variables, the Hospital Anxiety and Depression Scale, Low Anterior Resection Syndrome Score, and Quality of Life Questionnaire-Core 30 were utilized. Data were subsequently analyzed using the SPSS/WIN 20.0 program. Results: Low anterior resection syndrome was more severe among patients whose cancer was located closer to the anus, and had a greater range of resection in those who received neoadjuvant treatment. When anxiety, depression, and low anterior resection syndrome score were higher, quality of life scores were lower. Conclusion: These results suggest that low anterior resection syndrome may negatively impact quality of life. Therefore, it is necessary to provide patients with symptom management support/assistance through evidence-based nursing interventions, and evaluations of low anterior resection syndrome to relieve anxiety and depression, and thus enhance quality of life.

• 지역사회간호학회지
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• 제25권3호
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• pp.198-206
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• 2014

Purpose: The purposes of this study were to identify the prevalence and influencing factors of fecal incontinence, and to analyze the association between fecal incontinence and depression. Methods: The subjects of this study were 233 women living in rural areas, and data were collected using questionnaires from February 24 to May 30, 2012. Fecal incontinence was measured with the Continence Grading Score, and depression with the Geriatric Depression Scale. Collected data were analyzed using SPSS through $x^2$-test, Fisher's exact test, t-test and ANOVA. Results: Of the subjects, 16.7% had fecal incontinence. The prevalence of fecal incontinence was higher in older women ($x^2=23.55$, p<.001), those with vaginal delivery ($x^2=4.81$, p=.049), those with parity of 4 or more ($x^2=13.47$, p=.003), and those with urinary incontinence ($x^2=26.36$, p<.001). The level of depression was significantly higher in older women (F=19.27, p<.001), those with low academic qualification (F=18.17, p<.001), those with urinary incontinence (F=4.15, p=.043), and those with fecal incontinence (F=14.90, p<.001). Conclusion: These results suggest that there should be supports by public health care for fecal incontinence prevention and care programs in order to promote the physical and emotional health of rural women.

• 대한방사선기술학회지:방사선기술과학
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• 제27권4호
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• pp.17-21
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• 2004

최근 의학 영상 기술의 발전과 함께 동적 골반 MRI(Pelvic magnetic resonance imaging)가 소개되었고 이러한 기술을 이용하여 동적 MR 배변조영술이 소개되어 환자의 진단에 도움을 주기 위해 사용되고 있다. 처음에 도입 당시에는 탈장(Enterocele)과 방광탈출증(Cystocele) 등을 진단하기 위하여 사용되었지만, 이후 장기의 탈출증(Prolapse), 또는 다른 골반 장기의 이상에 점점 그 유용성이 증명되어 현재는 기능성변비 등 다른 질환에서도 많은 보고가 있다. 본 논고에서는 골반 MRI 및 동적 MR 배변조영술에 대해서 소개하고 앞으로의 임상적 응용에 대한 전망을 살펴보도록 한다. 최근까지도 Pelvic MRI의 결과들은 앙와위(Supine position)에서 골반의 움직임을 관찰하는데 Yang 등은 26명의 골반 기관의 탈출증(Pelvic organ prolapse)을 가진 환자들을 관찰하고 Pubococcygeal line을 해부학적인 지표로 이용하여 좋은 결과를 얻었다고 보고했다. 이들은 Fast gradient recalled acquisition(fast GRASS)을 이용하여, Cystocoele, Prolapse, Enterocoele 그리고 Rectocoele 등을 증상이 없는 대조군과 비교하여 보고하였다. Kruyt 등은 Posterior compartment를 주로 관찰하여 MRI가 Fluoroscopy에 비하여 더 도움이 된다고 보고하였다. Healy 등은 Fast GRASS sequence를 이용하여 변비를 가진 환자와 변실금을 가진 환자, 그리고 증상이 없는 대조군을 대상으로 하여 동적 MRI 검사를 실시하였다. 이들은 변비나 변실금 증상과 관련되어 환자들의 Posterior compartment에 여러 곳에서 Prolapse을 관찰할 수 있었다. 이후 MRI 기술은 Lienemann 등에 의해서 더욱 발전했는데 그는 Fast T2 weighted turbo spin echo 기술을 이용하여 영상을 좀더 세밀하게 얻을 수 있게 되었다. 지금까지의 앙와위에서의 검사로 진단에 한계가 있었던 Intussusception 등의 질환을 Open MR 등의 방법으로 극복할 수 있다면 장래에는 방사선학적 배변조영술을 대체할 수 있는 검사법으로 발전할 수 있을 것으로 생각된다.