Healthy volunteers will undergo RHC while exercising and an optional muscle biopsy.

A procedure to measure how well or poorly your heart is pumping and to measure the pressures in the heart and lungs. A catheter will be inserted into a vein and artery in order to take the measurements and this will be conducted while exercising on a supine cycle ergometer. Various measurements will be taken during periods of rest and exercise.

Right Heart Catheterization (RHC) while exercising

A sample of muscle tissue will be collected and analyzed for the ability of the cells to utilize oxygen.

Optional Muscle Biopsy

Patients diagnosed with PAH-ILD will undergo RHC while exercising, receive inhaled treprostinil, and undergo an optional muscle biopsy.

30mcg (5 breaths) of inhaled treprostinil will be administered during the RHC procedure and patients will be initiated on outpatient inhaled treprostinil therapy for 3-months with gradual up titration to target dose as per standard clinical practice.

Treprostinil

The device result will be returned to the treating provider and participants will undergo a study sponsored diagnostic work-up consisting of a transthoracic echocardiogram and an RHC.

An ECG-based AI device that predicts undiagnosed PH using data from a 12-lead ECG. Device results will be returned to the Investigators.

ECG-based AI Device - Results Returned to Investigator

Echocardiogram- an ultrasound study of the heart and Right Heart Catheterization- a procedure to measure pressures in the heart

Echocardiogram and Right Heart Catheterization

The device result will be returned to the treating provider. Participants will continue to be evaluated for PH according to the current standard of care with any diagnostic procedures ordered at the discretion of the treating provider.

The device result will not be returned to the treating provider. Participants will continue to be evaluated for PH according to the current standard of care with any diagnostic procedures ordered at the discretion of the treating provider.

An ECG-based AI device that predicts undiagnosed PH using data from a 12-lead ECG. Device results will not be returned to the Investigators.

ECG-based AI Device - Results Not Returned to Investigator

단장증후군 환자를 위한 Eclipse XL1 시스템의 안전성과 효과를 살피는 치료 연구입니다.

All subjects will be assigned to the XL1 Coil treatment group.

The surgeon verifies the intestinal diameter and selects the appropriate device diameter size. The device is introduced into the lumen of the intestine and advanced about 5-10cm. The surgeon uses 4-0 chromic sutures placed in the seromuscular layer to secure the XL1 Coil within the intestine. The surgeon places metal clips on proximal and distal sutures and in the mesentery adjacent to the XL1 Coil ends to mark the location for radiologic evaluation. The surgeon releases the XL1 Coil and closes the enterotomy.

Distraction Enterogenesis in Adult Patients with Short Bowel Syndrome

모든 피험자는 XL1 코일 치료 그룹에 배정됩니다.

단장증후군 성인 환자의 장간막 형성술

Shweta Namjoshi, MD

Matthew Lin, MD

Anisha Abreo

Joseph Forrester, MD

Clarivet Torres, MD

Meghan Fitzgerald

Mark Puder, MD

Beth Cobb

Michael Helmrath, MD

Paul Wales, MD

단장증후군을 가진 성인 및 소아 환자에서 장 연장술을 위한 Eclipse XL1 시스템의 안전성 및 예상 효과를 평가하기 위한 타당성 연구

다운증후군 아동을 대상으로 2개월간 드럼 레슨이 자기 통제력과 타이밍 기술 향상에 미치는 영향을 연구하는 시험입니다.

Experimental group will receive the drumming lesson intervention between baseline and testing approximately 2 to 3 months later, so the effects of the intervention can be assessed in the lab measures.

Drumming lessons consisting of how to use hands to drum on djembe drum, using alternating hands to drum, drumming to a metronome and to music.

2 months of drumming lessons given by a professional drummer with extensive experience working with children with Down syndrome

Children in the Control condition will receive drumming lessons only after they have completed lab baseline and testing measures, about 2 to 3 months later.

Receiving lessons after the two lab visits should still offer any possible positive effects to participants while still allowing us to compare the Control group children's behaviors to those of the Experimental group.

Lessons after measurement

실험군은 기준선과 시험 사이에 약 2~3개월 후에 드럼 연주 레슨 개입을 받게 되므로, 실험실 측정을 통해 개입의 효과를 평가할 수 있습니다.

다운증후군 아동을 대상으로 광범위한 경험을 쌓은 전문 드러머가 제공하는 2개월간의 드럼 레슨

통제 조건에 있는 어린이는 실험실 기준선과 시험 측정을 완료한 후 약 2~3개월 후에만 드럼 레슨을 받게 됩니다.

측정 후의 교훈

Caroline Danforth, MS

Alison Rubin, BA

Amy Needham, PhD

Miriam Lense, PhD

드럼 레슨이 다운증후군 아동에게 미치는 영향

Patients with suspected or confirmed pulmonary arterial hypertension (PAH) undergoing right heart catheterization will also be monitored with electrical impedance tomography (EIT) around the time of the procedure. EIT-derived signals will be compared with invasive hemodynamic measurements.

Non-invasive, radiation-free bedside monitoring of ventilation and pulmonary perfusion. Patients will be monitored for a short period using EIT, with data analyzed offline to assess pulsatility and perfusion indices.

Electrical Impedance Tomography (EIT)

Standard invasive hemodynamic assessment performed for clinical indication, including measurement of pulmonary artery pressure, cardiac output, pulmonary vascular resistance, and stroke volume. Used as the gold standard comparator for EIT-derived measures.

Right Heart Catheterization

Marcelo BP Amato, MD, PhD

Jade Lara de Melo, PT

뇌경색과 당뇨를 가진 환자에게 전통 중의학 치료의 장기 효과를 관찰하는 연구로, 환자의 신경 손상과 생활능력 개선을 평가합니다.

On the basis of standard treatment, a combined treatment plan of TCM universal treatment and syndrome-specific treatment was given.

TCM universal treatment plan:

(Intensive treatment) Chuanzhi Tongluo Capsules (Lunan Pharmaceutical), 4 capsules each time, orally, 3 times a day; administration from day 1 to day 14 of the disease.

(Sequential treatment) Chuanzhi Tongluo Capsules (Lunan Pharmaceutical), 2 capsules each time, orally, 3 times a day; administration from day 15 to day 365.

TCM decoction: Individualized herbal decoction based on TCM diagnosis (four diagnostic methods), administered for 14 days during intensive phase.

4 capsules each time, orally, 3 times a day; administration from day 1 to day 14 of the disease.

(Intensive treatment) Chuanzhi Tongluo Capsules

2 capsules each time, orally, 3 times a day; administration from day 15 to day 365.

(Sequential treatment) Chuanzhi Tongluo Capsules

Individualized herbal decoction based on TCM diagnosis (four diagnostic methods), administered for 14 days during intensive phase.

TCM Syndrome Differentiation Decoction

Guideline-based treatment for cerebral infarction with diabetes: aspirin (100 mg/day) + clopidogrel (75 mg/day) + atorvastatin (20 mg/day) + metformin (500 mg bid). Other antiplatelet/antidiabetic drugs may be added per clinician discretion.

Combination therapy including: 1. Antiplatelet: aspirin 100 mg/day + clopidogrel 75 mg/day. 2. Lipid-lowering: atorvastatin 20 mg/day. 3. Antidiabetic: metformin 500 mg bid (max 2000 mg/day). \*Doses may be adjusted per local guidelines or patient tolerance.

Standard Treatment (Guideline-Based)

Guangzhou University of Traditional Chinese Medicine

Implantation of a left bundle branch pacing lead via sheath, to perform selective or non-selective pacing

Left bundle branch pacing lead

Right ventricular active fixation lead

McGill University Health Centre/Research Institute of the McGill University Health Centre

트레프로스티닐, 운동 중 우심장 카테터 도관술(RHC), 선택적 근육 생검

우심장 카테터

심전도 기반 AI 장치 - 검사 결과가 연구자에게 전달됨, 심초음파 및 우심도자술, 심전도 기반 AI 장치 - 검사 결과가 연구자에게 전달되지 않음

단장증후군을 가진 성인 및 소아 환자에서 장 연장술을 위한 Eclipse XL1 시스템의 안전성 및 예상 효과를 평가하기 위한 타당성 연구

드럼 레슨이 다운증후군 아동에게 미치는 영향

전기 임피던스 단층촬영(EIT), 우심도자술

(집중치료) 천지동락캡슐, 표준치료(지침기반), (순차치료) 천지동락캡슐, 중의학 증후군 감별탕

좌심실 각차단 유도선, 우심실 능동 고정 유도선