A Clinical Study of Pain and Discomfort Associated With Advanced Lung Cancer

Advanced Lung Cancer Clinical Trial

Official title:

A Clinical Study of 35 kDa Hyaluronan Fragment in Treatment of Pain and Discomfort Associated With Advanced Lung Cancer

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05852002
• Other study ID #: HSHN004
• Status: Completed
• Phase: N/A
• Start date: April 11, 2023
• Est. completion date: December 12, 2023

Study information

• Verified date: April 2023
• Source: Nakhia Impex LLC
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

In this research, the patients with advanced lung cancer accompanied by pain and discomfort were treated by injecting freshly manufactured tissue permeable hyaluronan fragment HA35 into the tissue under abdominal adipose.

Description:

Pain is generally considered the most common symptom of lung cancer. The three most common causes of pain in patients with advanced lung cancer are: 1. metastasis of lung cancer to the bones, which accounts for approximately 34 percent of lung cancer pain; 2. Presence of a Pancoast tumor, located at the top of the lung close to the brachial plexus nerves and cervical sympathetic nerves, which accounts for approximately 31 percent of lung cancer pain;

3. Spread of the cancer into the chest wall, accounting for approximately 21 percent of lung cancer pain.

Palliative care is a specialized field that aims to alleviate symptoms and maximize the patient's quality of life. Palliative care does not focus on curing the disease or prolonging life, which is the goal of other cancer treatments, such as chemotherapy. However, palliative care is an important part of the patient's treatment plan and encompasses physical symptoms, psychosocial distress, spiritual distress, and caregiver distress.

The management of pain due to lung cancer may include a combination of medications, such as non-steroidal anti-inflammatory drugs (NSAIDs), corticosteroids, opioids (pain medications), and antidepressants. For metastases to the bone, radiation therapy and the use of bisphosphonates (drugs to help prevent bone breakdown) can alleviate pain. In addition, smoking cessation (stopping smoking) is recommended, as surveys have revealed that lung cancer patients who continue to smoke after diagnosis have a higher incidence of pain and other lung cancer complications than nonsmokers and those who quit smoking.

While pain is the most common symptom of lung cancer, other symptoms include: persistent coughing，wheezing，shortness of breath，hoarseness，weight loss，loss of appetite，fatigue or feeling weak and respiratory infections (like bronchitis or pneumonia) that don't go away or keep returning.

Hyaluronidase PH20 produced 35 kDa tissue permeable low molecular weight hyaluronan fragment by cutting high molecular hyaluronan. The previous clinical studies had shown that local injection of 35 kDa hyaluronan fragment effectively relieved inflammatory pain and neuropathic pain and promoted chronic wound healing.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 10
• Est. completion date: December 12, 2023
• Est. primary completion date: November 1, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 80 Years

Eligibility

Inclusion Criteria:

• Age>=18 years old

• Sign the informed consent form voluntarily.

• Expected survival =3 months.

• Pathologically confirmed locally advanced, metastatic or recurrent non-small cell lung cancer (NSCLC), which is currently not suitable for local treatment such as radical surgery or radiotherapy.

• The subject has good compliance and cooperates with the follow-up.

Exclusion Criteria:

• Subjects who are receiving systematic steroid treatments before the first cell treatment.

• Subjects with a history of mental disorders or drug abuse that may influence treatment compliance.

• Women in pregnancy or lactation or are expected to be pregnant during the study.

Related Conditions & MeSH terms

• Advanced Lung Cancer
• Lung Neoplasms

Intervention

Drug:
• 35 kDa hyaluronan fragment
100 mg of 35kDa hyaluronan fragment was injected deeply into abdominal fat layer once a day for 28 consecutive days.

Locations

Country	Name	City	State
Mongolia	Mongolian National University of Medical Sciences	Ulaanbaatar

Sponsors (2)

Lead Sponsor	Collaborator
Nakhia Impex LLC	Mongolian National University of Medical Sciences

Country where clinical trial is conducted

Mongolia, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	A pain scale	0 represents no pain or discomfort , while 10 represents the most serious pain or discomfort.	twenty eight days
Primary	Respiratory symptom cough	A modified pain scale was used to assess respiratory symptom cough associated with advanced lung cancer. 0 represents no cough while 10 represents the most severe cough.	twenty eight days
Primary	Fatigue	A modified pain scale was used to assess fatigue associated with advanced lung cancer. 0 represents no fatigue while 10 represents the most severe fatigue.	twenty eight days
Primary	The degree of facial skin brightness and facial expression or spirit	A modified pain scale was used to assess the degree of facial skin brightness and facial expression or spirit associated associated with advanced lung cancer. 0 represents the best degree of facial skin brightness while 10 represents the worst degree of facial skin brightness; 0 represents the best degree of facial expression or spirit while 10 represents the worst degree of facial expression or spirit.	twenty eight days
Primary	chest CT scans	namely "significant reduction" or "significant increase" or "no significant changes" in lung tumor mass.	3 months