diaphragm plication

BACKGROUND: Patients who are symptomatic from diaphragmatic dysfunction may benefit from diaphragmatic plication. We recently modified our plication approach from open thoracotomy to robotic transthoracic. We report our short-term outcomes. METHODS: We conducted a single-institution retrospective review of all patients who underwent transthoracic plications from 2018, when we began using the robotic approach, to 2022. The primary outcome was short-term recurrence of diaphragm elevation with symptoms noted before or during the first planned postoperative visit...

INTRODUCTION: Open and robotic-assisted transthoracic approaches for diaphragm plication are accepted surgical interventions for diaphragm paralysis and eventration. However, long-term patient-reported symptom improvement and quality of life (QOL) remains unclear. STUDY DESIGN: A telephone-based survey was developed focusing on postoperative symptom improvement and QOL. Patients who underwent open or robotic-assisted transthoracic diaphragm plication (2008-2020) across three institutions were invited to participate...

OBJECTIVES: Diaphragm is dome-shaped fibro-muscular assembly, composed of central tendon surrounded by peripheral muscle fibers. It plays a significant role in respiration and maintenance of lumber spine stability. Any condition that interferes with diaphragmatic innervation, contractile muscle function or mechanical coupling to chest wall can cause diaphragm dysfunction; which is usually manifests as elevation at chest radiography. Functional imaging with M-mode ultrasonography has been used in assessment of diaphragm kinetics in a variety of normal and pathological conditions...

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BACKGROUND: Catamenial pneumothorax (CP) is a rare type of spontaneous, recurring pneumothorax occurring in women, from the day before menstruation until 72 hours after its beginning. Conservative treatment is generally associated with recurrence of CP. Video-assisted thoracic surgery (VATS) approach allows not only to obtain diagnosis but also to guide definitive treatment of causing lesions, such as ectopic endometrial implants or diaphragmatic defects and fenestrations. We report our experience in VATS management of CP to focus on its role in CP...

Diaphragm paralysis and eventration are rare conditions in adults. Symptomatic patients may benefit from surgical plication of the elevated hemidiaphragm. The objective of this study was to compare short-term outcomes and length of stay following robotic-assisted vs. open diaphragm plication. A multicenter retrospective study was conducted that identified patients undergoing unilateral hemidiaphragm plication from 5/2008 to 12/2020. The first RATS plication was performed in 11/2018. Electronic medical records were reviewed, and outcomes were compared between RATS and open approach...

BACKGROUND: Diaphragm plication remains the only effective treatment for diaphragm paralysis. Robot-assisted thoracoscopic (RATS) diaphragm plication combines advantages of open and thoracoscopic techniques. We present our experiences focussing on lung-function improvement and surgical outcome. METHODS: In this single-center retrospective study with comparative analysis, perioperative data of all patients who underwent RATS or thoracoscopic (VATS) diaphragm plication between 2015 and 2022 at our institution were assessed...

Acquired unilateral hemidiaphragm elevation is characterised by dyspnoea, which is typically aggravated when lying down, bending over or during swimming. The most common causes are idiopathic or due to injury to the phrenic nerve during cervical or cardio-thoracic surgery. To date, surgical diaphragm plication remains the only effective treatment. The aim of the procedure is to plicate the diaphragm to restore its tension and thus improve breathing mechanics, increase the available space for the lung and reduce compression from abdominal organs...

OBJECTIVE: Diaphragm paralysis is a well-known complication following surgery for CHDs, which increases morbidity, mortality, and length of hospital stay as well as costs. Herein, we present our experience with diaphragm plication following paralysis of the phrenic nerve encountered after paediatric cardiac surgery. METHODS: This study retrospectively reviewed the medical records of 23 diaphragm plications in 20 patients who underwent paediatric cardiac surgery between January 2012 and January 2022...

Diaphragmatic paralysis is an elevation of the diaphragm caused by a lesion along the neuromuscular axis and may be either bilateral or unilateral. Most commonly, paralysis is unilateral and iatrogenic in nature. Symptoms of this disease may be life-limiting, and when conservative measures fail, surgical therapy may be of significant benefit to patients. With the advent of robotic minimally invasive techniques, diaphragm plication can be a useful therapy for patients with resolution of symptoms, reduced length of hospitalization, and quickened recovery...

Coronavirus disease 2019 (COVID-19) continues to be a disease of global importance, with an increasing array of sequelae attributed to infection by the severe acute respiratory syndrome coronavirus-2. One such complication that has been rarely documented thus far is diaphragmatic dysfunction. Here, we report the cases of 2 individuals who developed diaphragmatic paralysis post COVID-19, which failed to respond to conservative management. Both patients proceeded to undergo robot-assisted thoracoscopic plication of the diaphragm reinforced with a bovine acellular dermal matrix...

Background: Diaphragm plication is an effective and safe procedure for patients with symptomatic, acquired diaphragm paralysis. Improvements in dyspnea scores, ventilation perfusions and exercise capacity has been reported. Unfortunately, no continuous measurements of lung functions at 3 to 5 years' follow-up have been recorded. This study was designed to assess the long-term effects and potential mechanism of diaphragm plication for non-malignant diaphragmatic paralysis patients, especially in relation to patients' subjective and objective improvement...

Robot-assisted thoracic surgery (RATS) is a rapidly evolving surgical technique in Europe. The aim of the study was to analyse the learning curve and safety during the establishment of a RATS-program at a high-volume thoracic surgery centre and to quantify the costs of the surgical procedure in Germany. Within a period of 33 months, 255 patients were prospectively enrolled in the study and all perioperative process times and complications were recorded. Mediastinal procedures were performed in 46%, anatomical lung resections in 38%, wedge resections in 7% and diaphragm plications in 6% of patients...

Phrenic nerve injury results in paralysis of the diaphragm muscle, the primary generator of an inspiratory effort, as well as a stabilizing muscle involved in postural control and spinal alignment. Unilateral deficits often result in exertional dyspnea, orthopnea, and sleep-disordered breathing, whereas oxygen or ventilator dependency can occur with bilateral paralysis. Common etiologies of phrenic injuries include cervical trauma, iatrogenic injury in the neck or chest, and neuralgic amyotrophy. Many patients have no identifiable etiology and are considered to have idiopathic paralysis...

Extreme mediastinal shift due to major diaphragm eventration is complex when mitral-valve repair is required. We report the case of a 59-year-old woman with diaphragmatic eventration who had 2 recent episodes of heart failure due to arrythmia associated with severe mitral-valve regurgitation (regurgitant orifice area 47 mm2). Forced expiratory flow-volume in the first second and vital capacity (VC) were at 32% and 33%, respectively,decreasing to 20% and 30% when she was in a supine position. We found it impossible to repair the valve first because of the extreme mediastinal shift and respiratory dysfunction...

A 14-week infant, with respiratory distress since birth, was referred to our institution. Chest radiography and ultrasonographic examination confirmed right-sided diaphragmatic eventration. Owing to difficulty in securing a peripheral venous access, a double-lumen 4-Fr central venous catheter (CVC) was inserted into the right internal jugular vein, under ultrasonographic guidance. Aspiration of blood from both ports confirmed intravascular placement. A frontal radiograph done after the procedure showed the catheter tip in the right atrium, hence it was withdrawn to a level just below the carina...

INTRODUCTION AND IMPORTANCE: Giant megacolon requiring emergency surgery is rare. Eventration of the diaphragm associated with giant megacolon is also uncommon. CASE PRESENTATION: We report a 66-year-old male who presented with abdominal distention and progressive dyspnea. After resuscitation following cardiopulmonary arrest, the patient underwent emergent subtotal abdominal colectomy. Eventration of the diaphragm was found postoperatively and his respiratory condition was insufficient to allow liberation...

Diaphragmatic eventration is a rare condition, and its association with dextrocardia is even a rarer clinical entity. Patients are usually asymptomatic, but the typical features include rapid breathing and recurrent respiratory infections. Here we present a rare case of a seven months old infant, who presented with cough, noisy breathing and chest retraction. The patient was diagnosed to have dextrocardia with diaphragmatic eventration with pneumonia by chest imaging and was treated in coordination with the medical team for underlying pneumonia...

The authors demonstrate a video-assisted thoracoscopic surgical technique for diaphragmatic plication, which is used to treat acquired diaphragmatic paralysis resulting from injury to the phrenic nerve. The objective of the surgical procedure is to return the abdominal contents to their normal position and restore optimal lung expansion by reducing the size of the diaphragmatic surface. Successful diaphragmatic plication improves lung function, reduces dyspnea, and restores quality of life.

Diaphragm paralysis is a rare complication in pediatric heart surgery (0.28%-5.6%, depending on the procedure). When unilateral paralysis happens in adults, it is rarely symptomatic. However, it can cause respiratory distress syndrome when it happens in newborn or young children. The clinical diagnosis comes with a failure to wean from ventilation. The chest X-ray shows the ascension of the concerned hemidiaphragm. The goal of the surgical treatment is to pull down the paralyzed diaphragm and to increase the ventilating capacity...