Giuseppe Cardillo, MD, FETCSGiuseppe Cardillo, MD, FETCSGiuseppe Cardillo, MD, FETCSGiuseppe Cardillo, MD, FETCS
Indications and Results of Surgical Indications and Results of Surgical
Pleurodesis for Spontaneous Pleurodesis for Spontaneous
PneumothoraxPneumothorax
Indications and Results of Surgical Indications and Results of Surgical
Pleurodesis for Spontaneous Pleurodesis for Spontaneous
PneumothoraxPneumothorax
Unit of Thoracic Surgery Glenfield Hospital Leicester -
UK
Unit of Thoracic Surgery C. Forlanini Hospital ,Rome -
Italy
EDUCATIONAL AIM
To understand when there is a need to treat a spontaneous pneumothorax
To understand which procedure should be preferred
To understand the risk and benefit of its procedure
To understand how to counsel a patient who has been treated for spontaneous pneumothorax
To understand the need for follow-up
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAX
• Spontaneous pneumothorax (SP) Spontaneous pneumothorax (SP) occurs in more than 20,000 patients occurs in more than 20,000 patients annually in the United States annually in the United States **
• Cost nearly $130,000,000 per year Cost nearly $130,000,000 per year ****
**Melton LJ et al. Am Rev Respir Dis 1979, 120:1379–1382.Melton LJ et al. Am Rev Respir Dis 1979, 120:1379–1382.****Bense L et al. Chest 1991, 99:260–261.Bense L et al. Chest 1991, 99:260–261.****Baumann MH et al. Chest 1997, 112:789–804.Baumann MH et al. Chest 1997, 112:789–804.
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAX
Primary Primary Rupture of small bullae or blebs in the absence of Rupture of small bullae or blebs in the absence of
clinically apparent lung disorder (80% - 90%)clinically apparent lung disorder (80% - 90%)
SecondarySecondary Underlying lung disease (10%-20%)Underlying lung disease (10%-20%) (m(most commonly chronic obstructive pulmonary ost commonly chronic obstructive pulmonary
disease)disease)
CatamenialCatamenial Associated with endometriosisAssociated with endometriosis (within 24-72 hours after the onset of (within 24-72 hours after the onset of
menstruation)menstruation)
* Bertrand PC, Ann Thorac Surg 1996, 61:1641-5.* Bertrand PC, Ann Thorac Surg 1996, 61:1641-5.
PRIMARY SPONTANEOUS PRIMARY SPONTANEOUS PNEUMOTHORAX (PSP)PNEUMOTHORAX (PSP)
EpidemiologyEpidemiology
PRIMARY SPONTANEOUS PRIMARY SPONTANEOUS PNEUMOTHORAX (PSP)PNEUMOTHORAX (PSP)
EpidemiologyEpidemiology Aged-adjusted incidence:Aged-adjusted incidence:
7.4 to 18 cases per 100.000 person-year (men)7.4 to 18 cases per 100.000 person-year (men)**
1.2 to 6 cases per 100.000 person-year1.2 to 6 cases per 100.000 person-year (women)*(women)*
Male predominance 3:1Male predominance 3:1** Age: 20-40 years oldAge: 20-40 years old** Bilateral in 10% of casesBilateral in 10% of cases** Smoking increases the likelihood of PSP up to Smoking increases the likelihood of PSP up to
20 times, (depending on the number of 20 times, (depending on the number of cigarettes smoked dailycigarettes smoked daily**)**)
*Bertrand PC, Ann Thorac Surg 1996, 61:1641-5.*Bertrand PC, Ann Thorac Surg 1996, 61:1641-5.****Bense L et al. Chest 1987, 92:1009–1012.Bense L et al. Chest 1987, 92:1009–1012.
SECONDARY SPONTANEOUS SECONDARY SPONTANEOUS PNEUMOTHORAX (SPP)PNEUMOTHORAX (SPP)
Epidemiology Epidemiology
SECONDARY SPONTANEOUS SECONDARY SPONTANEOUS PNEUMOTHORAX (SPP)PNEUMOTHORAX (SPP)
Epidemiology Epidemiology Age-adjusted incidence Age-adjusted incidence 6.3 cases per 100,000 persons per year (men)6.3 cases per 100,000 persons per year (men)** 2 cases per 100,000 persons per year (women)2 cases per 100,000 persons per year (women)** Older patientsOlder patients It can be life threatening, depending on the It can be life threatening, depending on the
severity of the underlying disease and the size severity of the underlying disease and the size of the pnxof the pnx
Mortality in pts with COPD and SP vary from 1-Mortality in pts with COPD and SP vary from 1-17%.17%.
*Bertrand PC, Ann Thorac Surg 1996, 61:1641-5.*Bertrand PC, Ann Thorac Surg 1996, 61:1641-5.
PRIMARY SPONTANEOUS PRIMARY SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
PhysiopathologyPhysiopathology
PRIMARY SPONTANEOUS PRIMARY SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
PhysiopathologyPhysiopathology
BULLAE BULLAE BLEBS have no epithelial lining and arise from BLEBS have no epithelial lining and arise from
rupture of the alveolar wall rupture of the alveolar wall (so-called (so-called emphysema-like changes, ELC)emphysema-like changes, ELC)**
**Donahue DM, et al. Chest 1993;104:1767–9.Donahue DM, et al. Chest 1993;104:1767–9.**Lesur O, et al. Chest 1990;98:341–7.Lesur O, et al. Chest 1990;98:341–7.
ELC are present in the majority of PSP ELC are present in the majority of PSP patients, but they are not always the actual patients, but they are not always the actual site of the air leaksite of the air leak
Air leakage can occur elsewhere at the Air leakage can occur elsewhere at the visceral pleura whether or not ELC are visceral pleura whether or not ELC are present (‘present (‘PLEURAL POROSITY’PLEURAL POROSITY’))
SECONDARY SPONTANEOUS SECONDARY SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXPhysiopathologyPhysiopathology
SECONDARY SPONTANEOUS SECONDARY SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXPhysiopathologyPhysiopathology
Every lung disease has been reported to Every lung disease has been reported to be associated with SSP, but COPD is by be associated with SSP, but COPD is by far the most common underlying disorderfar the most common underlying disorder
CT is sometimes necessary to CT is sometimes necessary to differentiate pnx from large thin-walled differentiate pnx from large thin-walled bullaebullae
Baumann MH. et al. Pneumothorax. Respirology 2004, 9:157-164.Baumann MH. et al. Pneumothorax. Respirology 2004, 9:157-164.
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
DiagnosisDiagnosis
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
DiagnosisDiagnosisErect PA chest x-rayErect PA chest x-ray (inspiration)(inspiration)
Small pneumothoraxSmall pneumothoraxrim of < 2 cm between the lung margin and the chest rim of < 2 cm between the lung margin and the chest wallwall
Large pneumothoraxLarge pneumothoraxrim of rim of >> 2 cm between the lung margin and the chest 2 cm between the lung margin and the chest wallwall
**Wait MA, et al. Am J Surg Wait MA, et al. Am J Surg 1992;164:528–31. 1992;164:528–31. **Tanaka F, et al. Ann Thorac Surg Tanaka F, et al. Ann Thorac Surg 1993;55:372–6.1993;55:372–6.¹¹Engdahl O, et al. Chest Engdahl O, et al. Chest 1993;103:26–9.1993;103:26–9.
CT CT scanning scanning ¹¹
Accurate sizeAccurate size
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
CT - Chest ImagingCT - Chest Imaging
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
CT - Chest ImagingCT - Chest ImagingRecommended when :Recommended when :• planning surgery in pts > 40 years oldplanning surgery in pts > 40 years old• aberrant tube placement is suspectedaberrant tube placement is suspected• plain chest radiograph is not clearplain chest radiograph is not clear• during management of a persistent air leakduring management of a persistent air leak• differential diagnosis PTX -complex bullous differential diagnosis PTX -complex bullous
lung diseaselung disease
Henry M. et al. BTS guidelines for the management of Henry M. et al. BTS guidelines for the management of spontaneous pneumothorax. Thorax 2003;58 (Suppl II):ii39–ii52.spontaneous pneumothorax. Thorax 2003;58 (Suppl II):ii39–ii52.
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
Recurrences after drainage Recurrences after drainage 1st episode1st episode
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
Recurrences after drainage Recurrences after drainage 1st episode1st episode
• vary from 16–52%, vary from 16–52%, averaging 30%averaging 30%¹¹
• The likelihood of subsequent recurrences seems to The likelihood of subsequent recurrences seems to increase progressively up to 62% for a second increase progressively up to 62% for a second recurrence and 83% for a third recurrencerecurrence and 83% for a third recurrence²²
• Most recurrences occur within 2 years of the initial Most recurrences occur within 2 years of the initial episode episode
¹¹Schramel FM. et al. Eur. Respir. J. 1997; 10: 1372–9.Schramel FM. et al. Eur. Respir. J. 1997; 10: 1372–9.²²Gobbel W. J. Thorac. Cardiovasc. Surg. 1963; 46: 331–Gobbel W. J. Thorac. Cardiovasc. Surg. 1963; 46: 331–45.45.
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
Management Management 1st episode
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
Management Management 1st episode• O2 therapy• Bed Rest• Thoracocentesi
s
Chest tube placementChest tube placement
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAX
• • Second ipsilateral pneumothoraxSecond ipsilateral pneumothorax• • First contralateral pneumothoraxFirst contralateral pneumothorax• • Bilateral spontaneous pneumothoraxBilateral spontaneous pneumothorax• • Persistent air leak (> 3 - 4 days of tube Persistent air leak (> 3 - 4 days of tube
drainage; air leak or failure to completely re-drainage; air leak or failure to completely re-expand)expand)
• • Spontaneous haemothoraxSpontaneous haemothorax• • Professions at risk (e.g. pilots, divers)Professions at risk (e.g. pilots, divers)
Henry M. et al. Henry M. et al. “BTS guidelines for the management of spontaneous “BTS guidelines for the management of spontaneous pneumothorax”.pneumothorax”. Thorax 2003;58 Thorax 2003;58(Suppl II):ii39–ii52.(Suppl II):ii39–ii52.Baumann MH. et al. Baumann MH. et al. “Pneumothorax”.“Pneumothorax”. Respirology 2004, 9:157-164. Respirology 2004, 9:157-164.
Indications for SURGERYIndications for SURGERY
The great majority of the last reported papers The great majority of the last reported papers favors the minimally invasive VATS approach favors the minimally invasive VATS approach even if, comparing even if, comparing randomized trialsrandomized trials, VATS can , VATS can only be associated with shorter length of only be associated with shorter length of hospital stay or use of pain medication than hospital stay or use of pain medication than thoracotomy with a comparable complication thoracotomy with a comparable complication profile and success rate.profile and success rate.**
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
VATS vs AXILLARY THORACOTOMYVATS vs AXILLARY THORACOTOMY
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
VATS vs AXILLARY THORACOTOMYVATS vs AXILLARY THORACOTOMY
* * Sedrakyan A. et al. Sedrakyan A. et al. “Video assisted thoracic surgery for “Video assisted thoracic surgery for treatment of pneumothorax and lung resections: treatment of pneumothorax and lung resections: systematic review of randomized clinical trials”.systematic review of randomized clinical trials”. BMJ BMJ 2004; 329 : 1008.2004; 329 : 1008.
VATS IS OUR APPROACHVATS IS OUR APPROACH
PRIMARY SPONTANEOUS PRIMARY SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
PRIMARY SPONTANEOUS PRIMARY SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAX
The lung is inspected during gentle The lung is inspected during gentle ventilation with saline in the pleural cavity ventilation with saline in the pleural cavity to detect blebs/bullae and air leakto detect blebs/bullae and air leak
Blebs/bullae are treated by means of Blebs/bullae are treated by means of minimal wedge resection with the minimal wedge resection with the endoscopic stapler (SCB 45)endoscopic stapler (SCB 45)
In cases of minimal air-leak or bleeding In cases of minimal air-leak or bleeding along the suture-line fibrin glue is along the suture-line fibrin glue is employed employed
Talc poudrage is accomplished by Talc poudrage is accomplished by nebulization in the pleural cavity of 2 nebulization in the pleural cavity of 2 grams of asbestos-free sterilized talcgrams of asbestos-free sterilized talc
Overall series 7/1992 – 12/2006Overall series 7/1992 – 12/2006
1316 cases1316 cases**
* * Out of 5003 (26,3%) VATS performedOut of 5003 (26,3%) VATS performed
SPONTANEOUSSPONTANEOUS PNEUMOTHORAX PNEUMOTHORAXSPONTANEOUSSPONTANEOUS PNEUMOTHORAX PNEUMOTHORAX
VATS treatment of Primary Spontaneous PneumothoraxThoracic Surgery
“Carlo Forlanini” Hospital, Rome
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAX
TREATMENT OF THE UNDERLYING TREATMENT OF THE UNDERLYING DEFECTDEFECT
– Resection of blebsResection of blebs– Suture of apical perforationsSuture of apical perforations
PLEURODESISPLEURODESIS– Pleural abrasion Pleural abrasion – Partial pleurectomy Partial pleurectomy – Talc poudrageTalc poudrage
DRAIN AIR AND REEXPAND THE LUNGDRAIN AIR AND REEXPAND THE LUNG– Large bore chest tube (20- 24 Fr)Large bore chest tube (20- 24 Fr)
Surgical Options - Key PointsSurgical Options - Key Points
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAX
TALC POUDRAGE SHOWS A HIGHERTALC POUDRAGE SHOWS A HIGHER
SUCCESS RATE AND LOWER SUCCESS RATE AND LOWER
MORBIDITY THAN PLEURECTOMYMORBIDITY THAN PLEURECTOMY
(98.21% vs 90.75% / (98.21% vs 90.75% / p: 0.00018p: 0.00018))
Cardillo G. Cardillo G. Ann Thorac Surg 2000; 69: 357-61Ann Thorac Surg 2000; 69: 357-61
Pleurectomy vs Talc poudragePleurectomy vs Talc poudrage
VANDERSCHUEREN’S VANDERSCHUEREN’S CLASSIFICATIONCLASSIFICATION
VANDERSCHUEREN’S VANDERSCHUEREN’S CLASSIFICATIONCLASSIFICATION
STAGE ISTAGE INo endoscopic abnormalitiesNo endoscopic abnormalities
STAGE IISTAGE II
STAGE IIISTAGE III
STAGE IVSTAGE IV
Pleuropulmonary adhesionsPleuropulmonary adhesions
Blebs/bullae < than 2 cmBlebs/bullae < than 2 cm
Bullae > than 2 cmBullae > than 2 cm
SURGICAL PROTOCOLSURGICAL PROTOCOLSURGICAL PROTOCOLSURGICAL PROTOCOL
STAGE ISTAGE I Talc poudrage (TP) onlyTalc poudrage (TP) only
STAGE IISTAGE II
STAGE IIISTAGE III
STAGE IVSTAGE IV
Lysis of all adhesions + TPLysis of all adhesions + TP
Stapling of the blebs/bullae + Stapling of the blebs/bullae + TPTP
Cardillo G.Cardillo G. J Thorac Cardiovasc Surg, 2006; 131:322-8. J Thorac Cardiovasc Surg, 2006; 131:322-8.Cardillo G.Cardillo G. Ann Thorac Surg 2000; 69 : 357-61 Ann Thorac Surg 2000; 69 : 357-61
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAX
Surgical protocolSurgical protocol
No evidence for blind No evidence for blind apical stapling in patients apical stapling in patients with no bullae/blebswith no bullae/blebs
Cardillo G. Cardillo G. J Thorac Cardiovasc Surg, 2006; 131:322-8.J Thorac Cardiovasc Surg, 2006; 131:322-8.Cardillo G. Cardillo G. Ann Thorac Surg 2000; 69 : 357-61Ann Thorac Surg 2000; 69 : 357-61
ConcernConcern
Risk of malignancyRisk of malignancy
Respiratory InsufficiencyRespiratory Insufficiency
ARDSARDS
SepsisSepsis
ConcernConcern
Risk of malignancyRisk of malignancy
Respiratory InsufficiencyRespiratory Insufficiency
ARDSARDS
SepsisSepsis
TALC TALC POUDRAGEPOUDRAGE
TALC TALC POUDRAGEPOUDRAGE
SPONTANEOUS PNEUMOTHORAXSPONTANEOUS PNEUMOTHORAXSPONTANEOUS PNEUMOTHORAXSPONTANEOUS PNEUMOTHORAX
VATS TALC POUDRAGEVATS TALC POUDRAGEVATS TALC POUDRAGEVATS TALC POUDRAGE
No increased risk of mesotheliomaNo increased risk of mesothelioma No increased risk of mesotheliomaNo increased risk of mesothelioma
Asbestos-free talcAsbestos-free talcAsbestos-free talcAsbestos-free talc
RISK OF MALIGNANCYRISK OF MALIGNANCY
Cardillo G. Cardillo G. Ann Thorac Surg 2000; Ann Thorac Surg 2000; 69 : 357-6169 : 357-61
Lange P.Lange P. Thorax 1988; 43: 559-561 Thorax 1988; 43: 559-561
TALC POUDRAGETALC POUDRAGETALC POUDRAGETALC POUDRAGE
RESPIRATORY INSUFFICIENCYRESPIRATORY INSUFFICIENCY
In a review of 4030 cases respiratory failure after administration of talc was described in
41(1%)(old, sick and with neoplasm !)
RESPIRATORY INSUFFICIENCYRESPIRATORY INSUFFICIENCY
In a review of 4030 cases respiratory failure after administration of talc was described in
41(1%)(old, sick and with neoplasm !)
Sahn S.A. : “Is talc indicated for pleurodesis? Pro : talc should be used for pleurodesis”.Sahn S.A. : “Is talc indicated for pleurodesis? Pro : talc should be used for pleurodesis”.J Bronchology 2002J Bronchology 2002
Sahn S.A. : “Is talc indicated for pleurodesis? Pro : talc should be used for pleurodesis”.Sahn S.A. : “Is talc indicated for pleurodesis? Pro : talc should be used for pleurodesis”.J Bronchology 2002J Bronchology 2002
TALC POUDRAGETALC POUDRAGETALC POUDRAGETALC POUDRAGE
RISK OF ARDSRISK OF ARDSRISK OF ARDSRISK OF ARDS
Kennedy L. Chest 1994; Kennedy L. Chest 1994; Campos J.R. Lancet 1997; Campos J.R. Lancet 1997; Rehse D.H. Am J Surg 1999;Rehse D.H. Am J Surg 1999; Rinaldo J.E. J Bronchology 2002; Rinaldo J.E. J Bronchology 2002;
Kennedy L. Chest 1994; Kennedy L. Chest 1994; Campos J.R. Lancet 1997; Campos J.R. Lancet 1997; Rehse D.H. Am J Surg 1999;Rehse D.H. Am J Surg 1999; Rinaldo J.E. J Bronchology 2002; Rinaldo J.E. J Bronchology 2002;
Weissberg D. J Thorac Cardiovasc Surg 1993;Weissberg D. J Thorac Cardiovasc Surg 1993; Cardillo G. Eur J Cardio-thoracic Surg 2002;Cardillo G. Eur J Cardio-thoracic Surg 2002; Viallat J.R. Chest 1996Viallat J.R. Chest 1996
Weissberg D. J Thorac Cardiovasc Surg 1993;Weissberg D. J Thorac Cardiovasc Surg 1993; Cardillo G. Eur J Cardio-thoracic Surg 2002;Cardillo G. Eur J Cardio-thoracic Surg 2002; Viallat J.R. Chest 1996Viallat J.R. Chest 1996
YES (USA/Brazil)YES (USA/Brazil)YES (USA/Brazil)YES (USA/Brazil) NO (EU/Israel)NO (EU/Israel)NO (EU/Israel)NO (EU/Israel)
ARDSARDSARDSARDS
TALC POUDRAGETALC POUDRAGETALC POUDRAGETALC POUDRAGE
TALC DEPOSITION IN ORGANSTALC DEPOSITION IN ORGANS
• 100% studies from (Brazil)100% studies from (Brazil)• 2% studies from (EU) *2% studies from (EU) *
**Contamination during storage of organsContamination during storage of organs
TALC DEPOSITION IN ORGANSTALC DEPOSITION IN ORGANS
• 100% studies from (Brazil)100% studies from (Brazil)• 2% studies from (EU) *2% studies from (EU) *
**Contamination during storage of organsContamination during storage of organs
Experimental studies in animalsExperimental studies in animalsExperimental studies in animalsExperimental studies in animals
Talc preparation used for pleurodesis varied Talc preparation used for pleurodesis varied markedly from one preparation to anothermarkedly from one preparation to another
Talc preparation used for pleurodesis varied Talc preparation used for pleurodesis varied markedly from one preparation to anothermarkedly from one preparation to another
Ferrer J. Et al.Ferrer J. Et al. “Talc preparation used for pleurodesis “Talc preparation used for pleurodesis vary markedly from one preparation to another” vary markedly from one preparation to another” Chest Chest 20012001
Ferrer J. Et al.Ferrer J. Et al. “Talc preparation used for pleurodesis “Talc preparation used for pleurodesis vary markedly from one preparation to another” vary markedly from one preparation to another” Chest Chest 20012001
TALC POUDRAGETALC POUDRAGETALC POUDRAGETALC POUDRAGE
The Role of Talc Particle SizeThe Role of Talc Particle SizeThe Role of Talc Particle SizeThe Role of Talc Particle Size
In In rabbitsrabbits damage to lung damage to lung parenchyma occurred when small parenchyma occurred when small size particles were used and not size particles were used and not with large size.with large size.
Ferrer J.Ferrer J. “Influence of particles size on extrapleural talc “Influence of particles size on extrapleural talc dissemination after talc slurry pleurodesis.” dissemination after talc slurry pleurodesis.” Chest 2002Chest 2002
In In rabbitsrabbits damage to lung damage to lung parenchyma occurred when small parenchyma occurred when small size particles were used and not size particles were used and not with large size.with large size.
Ferrer J.Ferrer J. “Influence of particles size on extrapleural talc “Influence of particles size on extrapleural talc dissemination after talc slurry pleurodesis.” dissemination after talc slurry pleurodesis.” Chest 2002Chest 2002
TALC POUDRAGETALC POUDRAGETALC POUDRAGETALC POUDRAGEThe Role of Talc Particle SizeThe Role of Talc Particle SizeThe Role of Talc Particle SizeThe Role of Talc Particle Size
In In humanshumans Maskel and al. demonstrated Maskel and al. demonstrated that pleurodesis with mixed talc that pleurodesis with mixed talc including small size particles worsened including small size particles worsened gas exchange and induced more gas exchange and induced more systemic inflammation than graded talc systemic inflammation than graded talc from which most of the particles from which most of the particles
< 10 mmc were removed.< 10 mmc were removed.
Maskell N.A. et al.:Maskell N.A. et al.: “Randomized trials describing lung inflammation “Randomized trials describing lung inflammation after pleurodesis with talc of varying particle size.”after pleurodesis with talc of varying particle size.” Am J Resp Crit Am J Resp Crit Care Med 2004Care Med 2004
In In humanshumans Maskel and al. demonstrated Maskel and al. demonstrated that pleurodesis with mixed talc that pleurodesis with mixed talc including small size particles worsened including small size particles worsened gas exchange and induced more gas exchange and induced more systemic inflammation than graded talc systemic inflammation than graded talc from which most of the particles from which most of the particles
< 10 mmc were removed.< 10 mmc were removed.
Maskell N.A. et al.:Maskell N.A. et al.: “Randomized trials describing lung inflammation “Randomized trials describing lung inflammation after pleurodesis with talc of varying particle size.”after pleurodesis with talc of varying particle size.” Am J Resp Crit Am J Resp Crit Care Med 2004Care Med 2004
TALC POUDRAGETALC POUDRAGETALC POUDRAGETALC POUDRAGEThe Role of Talc Particle SizeThe Role of Talc Particle SizeThe Role of Talc Particle SizeThe Role of Talc Particle Size
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAXTALCTALC
2 grams asbestos-free (according to 2 grams asbestos-free (according to EU standards)EU standards)
All particles < 50 All particles < 50 µmµmMedian particle size 25.6 Median particle size 25.6 µmµmSmall particles (< 5 Small particles (< 5 µmµm): 11%): 11%
TALCTALC
2 grams asbestos-free (according to 2 grams asbestos-free (according to EU standards)EU standards)
All particles < 50 All particles < 50 µmµmMedian particle size 25.6 Median particle size 25.6 µmµmSmall particles (< 5 Small particles (< 5 µmµm): 11%): 11%
VATS TALC VATS TALC POUDRAGEPOUDRAGE
Rationale Rationale
VATS TALC VATS TALC POUDRAGEPOUDRAGE
Rationale Rationale Asbestos-free talc European/ Italian Asbestos-free talc European/ Italian PharmacopeiaPharmacopeiaAsbestos-free talc European/ Italian Asbestos-free talc European/ Italian PharmacopeiaPharmacopeia
SIZE UNDERSIZE UNDER PERCENTAGE OF PARTICLESPERCENTAGE OF PARTICLES
20 20 μμmm 78%78%
10 10 μμmm 25%25%
5 5 μμmm 4-5%4-5%
TALC POUDRAGETALC POUDRAGETALC POUDRAGETALC POUDRAGE
• No risk with standard techniquesNo risk with standard techniques
• According to EU standards Talc must According to EU standards Talc must be sterilized with gamma / be sterilized with gamma / ββ rays rays
• No risk with standard techniquesNo risk with standard techniques
• According to EU standards Talc must According to EU standards Talc must be sterilized with gamma / be sterilized with gamma / ββ rays rays
SEPSISSEPSISSEPSISSEPSIS
TALCTALC
• No oncological risk No oncological risk (absestos-free talc)(absestos-free talc)
• No reported case of ARDS No reported case of ARDS (size of fibers)(size of fibers)
• No reported case of empyema No reported case of empyema (sterilized talc)(sterilized talc)
• Dosage schedule Dosage schedule ((range: 2-10 g)range: 2-10 g)
► ► Safety of Talc In Spont.PnxSafety of Talc In Spont.Pnx (ERS ongoing (ERS ongoing trial)trial)
2g ASBESTOS-FREE STERILIZED
(According to EC Pharmacopeia)
Rinaldo JE: J Thorac Cardiovasc Surg 1983;85:523 Sedrakyan A: BMJ 2004; 329:1008Rinaldo JE: J Thorac Cardiovasc Surg 1983;85:523 Sedrakyan A: BMJ 2004; 329:1008West :West : Curr Opin Pulm Med 2004Curr Opin Pulm Med 2004
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAX
J Thorac Cardiovasc Surg, 2006; 131:322-8.J Thorac Cardiovasc Surg, 2006; 131:322-8.
VIDEOTHORACOSCOPIC TALC VIDEOTHORACOSCOPIC TALC POUDRAGEPOUDRAGE
The rationaleThe rationale
VIDEOTHORACOSCOPIC TALC VIDEOTHORACOSCOPIC TALC POUDRAGEPOUDRAGE
The rationaleThe rationale
POSTOPERATIVE POSTOPERATIVE MORBIDITYMORBIDITY
POSTOPERATIVE POSTOPERATIVE MORBIDITYMORBIDITYPostoperative Complications Rate was 3.36%Postoperative Complications Rate was 3.36%
29/861 patients29/861 patients
Localized pleural effusionLocalized pleural effusion 15 15Prolonged air leaks (> than 5 days)Prolonged air leaks (> than 5 days) 9 9Subcutaneous emphysemaSubcutaneous emphysema 33PneumoniaPneumonia 11Transient Bernard Horner syndrome Transient Bernard Horner syndrome 11
#
Postoperative paresthesiaPostoperative paresthesia presented in 114 patients at discharge, presented in 114 patients at discharge,
spontaneously resolved in all patients within 6 spontaneously resolved in all patients within 6 months from surgerymonths from surgery
RESULTSRESULTSRESULTSRESULTS
No postoperative (30 days) deathNo postoperative (30 days) death
No intraoperative complicationsNo intraoperative complications
Mean operative time: Mean operative time: 14 14 ± 8 min± 8 min
Conversion rate: Conversion rate: 0.46% (4/861)0.46% (4/861)
RESULTSRESULTSRESULTSRESULTSMean time to removal of chest tubes: Mean time to removal of chest tubes:
4.7 days (4-10 days)4.7 days (4-10 days)
Mean hospital stay: Mean hospital stay: 5.6 days (4-12 days)5.6 days (4-12 days)
Return Return to occupational to occupational
activityactivity
Within 21 days Within 21 days 65.5% of patients65.5% of patients
Within 30 days Within 30 days 91.3% of patients91.3% of patients
Overall recurrence rate: Overall recurrence rate: 1.73% 1.73% (14/805 pts with follow-up)(14/805 pts with follow-up)
FACTORS INFLUENCING FACTORS INFLUENCING RECURRENCE RATERECURRENCE RATE
FactorsFactors Pts with Pts with recurrence/Total Pts recurrence/Total Pts
(%)(%)
pp
GenderGender MaleMale FemaleFemale
9/541 (1.66%)9/541 (1.66%)5/264 (1.89%)5/264 (1.89%)
0.810.81
Mean age (yrs)Mean age (yrs) Pts without Pts without recurrencerecurrence Pts with recurrencePts with recurrence
28.12 years 28.12 years 29.71 years29.71 years 0.750.75
SmokeSmoke SmokersSmokers No smokersNo smokers
12/471 (2.54%)12/471 (2.54%)2/334 (0.59%)2/334 (0.59%)
0.0370.037
Surgical treatmentSurgical treatment Group A (talc Group A (talc poud.only)poud.only) Group B (stapl+talc Group B (stapl+talc poud)poud)
(7/290) 2.41% (7/290) 2.41% (7/515) 1.35% (7/515) 1.35% 0.270.27
RECURRENCES RATE IN RECURRENCES RATE IN STUDIES OF VATS STUDIES OF VATS
TREATMENT OF PSPTREATMENT OF PSP AuthorAuthor YeaYea
rr## Follow-Follow-
upup(months(months
))
RecurrenRecurrencece
(%)(%)
PleurodesisPleurodesis
CardilloCardillo 20020066
808055
52.552.5 1.731.73 talc talc poudragepoudrage
Ayed Ayed 20020033
101000
4848 22 pleurectomypleurectomy
Gossot Gossot 20020033
111111
36.536.5 3.63.6 pleural pleural abrasionabrasion
Lang-Lang-Lazdunski Lazdunski
20020033
161677
8484 33 pleural pleural abrasionabrasion
Margolis Margolis 20020033
151566
6262 00 cautery + cautery + talc talc
poudragepoudrage
TschoppTschopp 20020022
5959 6060 55 talc talc poudragepoudrage
Cardillo Cardillo 20020000
434322
3838 4.44.4 pleurectomy pleurectomy / talc / talc
poudragepoudrage
Follow up
• Still under evaluation in the light of cost-effectiveness.
• Important to evaluate even minimal recurrences with minor symptoms.
• Follow-up protocol of our Institution:chest x-ray every at 1 month, 3 month, 6 month and every year for 5 years
TALC PLEURODESISTALC PLEURODESIS
Lung Function and Lung Function and Videothoracoscopic Talc Videothoracoscopic Talc
PoudragePoudrageLONG-TERM LUNG FUNCTION FOLLOWING LONG-TERM LUNG FUNCTION FOLLOWING VIDEOTHORACOSCOPIC TALC POUDRAGE VIDEOTHORACOSCOPIC TALC POUDRAGE
FOR PRIMARY SPONTANEOUS RECURRENT FOR PRIMARY SPONTANEOUS RECURRENT PNEUMOTHORAX. PNEUMOTHORAX.
Cardillo G, Carleo F, Carbone L, Di Martino M, Salvadori L, Ricci Cardillo G, Carleo F, Carbone L, Di Martino M, Salvadori L, Ricci A, Petrella L, Martelli M.A, Petrella L, Martelli M.
Eur J CardioThorac Surg. 2007; 31:803-6Eur J CardioThorac Surg. 2007; 31:803-6
From September 1, 1995 to January 31, 2006From September 1, 1995 to January 31, 2006we consecutively enrolled we consecutively enrolled
50 patients with no recurrence50 patients with no recurrenceGROUP AGROUP A
50 patients after simple drainage50 patients after simple drainagefor recurrent PSP for recurrent PSP
GROUP BGROUP B
We evaluated lung function with measurement of We evaluated lung function with measurement of static and dynamic volumes (FEV1, FVC, TLC, RV) andstatic and dynamic volumes (FEV1, FVC, TLC, RV) and
DLCO at 60 months after surgeryDLCO at 60 months after surgery
TALC PLEURODESISTALC PLEURODESIS
Lung FunctionLung Function
Cardillo G. et al. Long-term lung function following Cardillo G. et al. Long-term lung function following videothoracoscopic talc poudrage for primary spontaneous videothoracoscopic talc poudrage for primary spontaneous recurrent pneumothorax. Europ J CardioThorac Surg 2007; recurrent pneumothorax. Europ J CardioThorac Surg 2007; 31:803-631:803-6
TALC PLEURODESISTALC PLEURODESISLung FunctionLung Function
80,0
90,0
100,0
110,0
A B
GROUP
FE
V1
The overall The overall functional status functional status was excellent in was excellent in all patients: no all patients: no single patient single patient
showed FEV1 less showed FEV1 less than 80%, and than 80%, and
the mean values the mean values were over 90% in were over 90% in
all testsall tests Pulmonary function tests showed no statistical Pulmonary function tests showed no statistical
significant difference between group A and group significant difference between group A and group B (p-value): B (p-value): FEV1 (p: 0.07)FEV1 (p: 0.07), FVC (p:0.1), TLC , FVC (p:0.1), TLC
(p:0.06), RV (p:0.07), and DLCO (p: 0.4). (p:0.06), RV (p:0.07), and DLCO (p: 0.4).
Cardillo G. et al. Long-term lung function following Cardillo G. et al. Long-term lung function following videothoracoscopic talc poudrage for primary spontaneous videothoracoscopic talc poudrage for primary spontaneous recurrent pneumothorax. Eur J CardioThorac Surg, recurrent pneumothorax. Eur J CardioThorac Surg, in pressin press
SPONTANEOUS SPONTANEOUS PNEUMOTHORAXPNEUMOTHORAXSPONTANEOUS SPONTANEOUS
PNEUMOTHORAXPNEUMOTHORAX
VATSVATS Has been shown to be the Has been shown to be the gold standardgold standard for recurrent for recurrent and complicated Primary Spontaneous Pneumothorax and complicated Primary Spontaneous Pneumothorax as it allows for shorter hospital stay, less pain, and as it allows for shorter hospital stay, less pain, and quicker return to the activities of daily life compared quicker return to the activities of daily life compared to open thoracotomy, which is important in this young, to open thoracotomy, which is important in this young, otherwise healthy, patient population.otherwise healthy, patient population.
TALC PLEURODESISTALC PLEURODESIS has been shown to be a safe procedure which has been shown to be a safe procedure which preservepreserve
lung functionlung function in the long term and do not restrict in the long term and do not restrict chest wall mobility.chest wall mobility.
VATSVATS Has been shown to be the Has been shown to be the gold standardgold standard for recurrent for recurrent and complicated Primary Spontaneous Pneumothorax and complicated Primary Spontaneous Pneumothorax as it allows for shorter hospital stay, less pain, and as it allows for shorter hospital stay, less pain, and quicker return to the activities of daily life compared quicker return to the activities of daily life compared to open thoracotomy, which is important in this young, to open thoracotomy, which is important in this young, otherwise healthy, patient population.otherwise healthy, patient population.
TALC PLEURODESISTALC PLEURODESIS has been shown to be a safe procedure which has been shown to be a safe procedure which preservepreserve
lung functionlung function in the long term and do not restrict in the long term and do not restrict chest wall mobility.chest wall mobility.
CONCLUSIONSCONCLUSIONS
QUESTIONNAIREQUESTIONNAIRE QUESTIONNAIREQUESTIONNAIRE 1) Which is the best treatment for a small primary spontaneous pneumothorax (PSP) ? and for a small secondary spontaneous pneumothorax (SSP) ?
2)In PSP when there is a need for surgery ?
For a small PSP bed rest is a good option; pleural drainage being the standard treatment .
For SSP pleural drainage is almost always indicated.
In recurrent PSP or when there is a failure of primary standard treatment
(pleural drainage)3)What do you suggest for Haemopneumothorax ?
Surgery
QUESTIONNAIREQUESTIONNAIRE QUESTIONNAIREQUESTIONNAIRE 4)Which is the favoured treatment for SP ?
5)which is the aim of thoracoscopy ?
Videothoracoscopy, even if randomized study have only showed that VATS can only be
associated with shorter length of hospital stay or use of pain medication than thoracotomy with a
comparable complication profile and success rate, and obvious better cosmetic result.
To treat the bullae if present and to perform a pleurodesis
6)Which are the option for pleurodesis ?
Pleurectomy, Pleural abrasion , and Talc poudrage
QUESTIONNAIREQUESTIONNAIRE QUESTIONNAIREQUESTIONNAIRE 7)Which are the drawbacks of each technique ?
8)Which technique seems to be more useful in the light of the recent data ?
Pleurectomy and pleural abrasion: bleedingTalc poudrage: no well defined complication
Talc poudrage
9)What’s about the concern for the use of talc poudrage in young patients?
The published data do not support any concern for the use of talc poudrage.
10)Is there any relationship between smoking and recurrence ?
Yes