Acupuncture-Induced Pneumothorax: A Recurring Problem

Complications related to acupuncture can have signifi cant consequences for the patient as described in our case report below. However we believe that patients are not made aware of these complications and therefore we would like to see changes made to the way acupuncture is practiced in the United Kingdom. Case Report Acupuncture-Induced Pneumothorax: A Recurring Problem Farhat Mushtaq1* and Louise Polson2 1Consultant in Emergency Medicine, Emergency Department, Hairmyres Hospital, East Kilbride, United Kingdom 2General Practitioner, NHS Highlands, UK Received: 24 June, 2020 Accepted: 30 July, 2020 Published: 31 July, 2020 *Corresponding author: Farhat Mushtaq, Consultant in Emergency Medicine, Emergency Department, Hairmyres Hospital, East Kilbride, United Kingdom, Tel: 01355 584728; E-mail:


Introduction
Acupuncture is generally thought to have originated from China well over 2000 years ago [1]. It is a common alternative therapy sought by patients in order to alleviate a variety of symptoms ranging from headaches, musculoskeletal problems to infertility and anxiety [2]. It is generally thought of as a safe procedure with only minor risks when performed correctly by a trained practitioner. However acupuncture can be associated with serious complications [3]. One of these complications is a pneumothorax as discussed in our case study below.

Case study
A 41 year old lady due to emigrate to South Africa the following day by a long haul fl ight attended an Osteopathy service with chronic back pain at 1400hrs. She was treated with a combination of manual therapy and acupuncture of unknown needling depth into the rhomboids, thoracic erector and supraspinatus areas.
She re-presented to the Osteopathy service two hours after discharge complaining of chest and back pain. The pain had started immediately after the acupuncture session and had been increasing in severity since. As the pain failed to be controlled by 'soft tissue techniques' the patient was advised to attend the hospital 'due to a risk of pneumothorax after acupuncture'.
The patient presented to University Hospital Hairmyres Emergency Department at 2200hrs complaining of shortness of breath and central pleuritic chest pain. She was noted to be systemically well with normal observations. Examination revealed reduced air entry in the right apex.
A chest radiograph confi rmed the clinician's suspicions of an acupuncture induced by pneumothorax ( Figure 1). ECG and laboratory investigations were normal. Due to the size of the apical pneumothorax a decision was made to treat it conservatively. The patient was admitted overnight for observation. As the patient remained well, she was discharged the next morning with follow up arranged in one week for a repeat CXR to ensure resolution of the pneumothorax.
The patient was also advised that she would be unable to fl y for a further 6 weeks as per the Civil Aviation Authority guidelines.

Discussion
Acupuncture is becoming increasingly more common in the Western society, with many patients choosing alternative therapies to manage their health issues. This is despite it being recommended by NICE as a treatment option only for migraines and tension-type headaches [4]. Musculoskeletal pain and stress are two of the most common reasons for patients taking time off of work [5]. Unsurprisingly these two reasons are also cited repeatedly by patients as their reason for having acupuncture [6]. Anecdotally in our ED in the recent years, there have been at least 3 cases of acupuncture induced pneumothorax that the authors are aware of [10]. One of these patients died as a result of complications related to their acupuncture induced pneumothorax.
It has been proven that when acupuncture is performed by untrained practitioners there are increased risk of side effects [8]. Despite this, there is still no statutory regulation of acupuncturists in the UK. Individual practitioners only have to register with their local authority without having to provide proof of qualifi cations or evidence of continuous professional development.
It is vital that comprehensive training programs are introduced for all trainee and trained acupuncturists with focus on anatomy, depth and direction of needle insertion. This is especially important over the lower neck and thoracic area to prevent potential pleural injuries. Alternatively acupuncture points distant to major organ sites should also be considered during acupuncture sessions.
Introduction of statutory regulation for acupuncturists will have the dual benefi t of ensuring that registration and fi tness to practice is maintained whilst providing acupuncturists with protection and support. It will also provide the additional benefi t of transparency of potential complications related with procedures performed and an ability to learn from these.
In the case presented, it has been demonstrated how a simple acupuncture session for the patient resulted in far reaching consequences.

Learning points
In future we would like the patients to be aware of potential complications including pneumothorax prior to undergoing acupuncture therapy. In addition we believe that the cases we have seen are only the 'tip of the iceberg'. We would therefore like ED staff to be more aware of the link between acupuncture and pneumothorax.
Finally we believe that there needs to be UK wide regulatory body to which all acupuncturists must be registered in order to ensure patient safety.

Funding
This case report received no specifi c grant from any funding agency in the public, commercial or not-for-profi t sectors.